FAQs - Rock West Composites

Do you have a catalog?

Please visit our website for more information on this topic.

To be as eco-friendly as possible we do not offer a printed catalog. All of our available products, pricing structures, and ordering can be done

online.

I am in Utah. Can I come visit the facility or pick up my order?

For ecommerce orders, yes. When ordering locally, please place the order online prior to coming in. The order must be placed online before Noon MST for the order to be ready same day and available for pick up at 4pm or later. You are welcome to stop by our Salt Lake City location anytime during our business hours to view our facility and see our products in person. Our business hours are 8am – 5pm Monday through Thursday. 8am to 3:30pm on Fridays. If you are a school wanting a tour, please us at .

Visits to our San Diego location must be coordinated with your Business Development representative

Do you sell to the public?

Yes. Our pricing structures are the same for both business and individual customers.

As a business can I get a discount?

Our pricing structure is based strictly on product quantity. These low prices are available to individuals and businesses equally. RWC prices and discounts are subject to change without notice and do not include any state or local taxes. Buyer shall pay, in addition to the price of the goods, all applicable taxes and excises unless Buyer furnishes RWC with a valid “Reseller Number” or copy of tax exemption certificates prior to ordering. Refund for sales tax cannot be refunded after order has been placed. Prices are quoted and payable in US Dollars. All orders are subject to applicable shipping, freight, taxes, and handling charges

Is there a minimum order?

Not for most items. However we do have required lengths. Most of our tubing is sold as full length tubes (72”) and sometimes smaller sizes (sizes will be listed in the length field). The filament wound tubes are sold per foot.

Can I make an order online if I am an international customer?

Yes. Our online ordering system allows for international shipments. These are subject to additional charges due to importation and customs fees. Rock West will not be responsible for reimbursement of these fees unless Rock West shipped erroneously. On occasion the charges automatically collected by the website may not be sufficient for the service, and we will reach out to you to collect the difference.

What forms of payment do you accept?



All purchases must be prepaid either by a major credit card, a bank debit card or by PayPal. We accept MasterCard, Visa, and American Express.

Credit terms: All orders are subject to credit approval. Unless otherwise agreed to in advance, terms are NET 30 DAYS FROM DATE OF INVOICE. Rock West Composites (RWC) may require full or partial payment or payment guarantee in advance of shipment whenever, in its opinion, the financial condition of the buyer so warrants. RWC reserves the right to assess a service charge of 1.5% per month on unpaid balances, until paid. Buyer shall be liable for all expenses, including attorney’s fees, related to the collections of past due accounts. RWC reserves the right to withhold shipment of materials pending resolutions of past due account balances and the right to revise credit terms based on credit history.

Do you charge sales tax?

In response to the Wayfair Decision, we charge tax in states where we do not qualify for an exemption and are required to do so by law. Currently, those states include California, Colorado, Georgia, Government, Illinois, Indiana, Maryland, Michigan, Minnesota, New Jersey, North Carolina, Pennsylvania, Rhode Island, South Carolina, Utah, Washington, and Wisconsin. This list changes regularly.

If you would like to submit an exemption, you must create an account by submitting your Sales Tax Resale Certificate to us via the  . The exemption must be approved before purchasing, as we cannot issue refunds for tax after the sale. Please reference the address associated with your account when submitting your forms. The approval process normally takes 1-2 business days. (See Tax Exemptions under Payment Terms on our Policies page.)

How can I determine if I will be charged tax so I know to submit my Sales Tax Resale Certificate?

Fill your cart with your desired order and then view the cart. Under Estimate Shipping, enter your destination/postal code and shipping method. Scroll down to Cart Summary and you will see your estimated price including tax if is required. If you determine you need to submit your certificate to avoid sales tax, you can login and save your cart for later (button is below the Cart Summary). Submit your certificate as instructed in the above answer. (Or see Tax Exemptions under Payment Terms on our Policies page.) Once approved for exemption, you can login, load your saved cart, and make your purchase.

What methods of shipping do you offer?

Most orders are shipped by United Parcel Service (UPS) Ground. When checking out online you can request 3 Day Select, 2nd Day Air and Next Day Air for orders shipping in the US. If you have a UPS/ FedEx account we can ship “collect” on your account.

How much is U.S. shipping?

Shipping costs are determined by the following: weight, lengths, and exact zip codes. You can expect to pay anywhere from $15 – $30 dollars for UPS ground shipping.

How long will it take me to get my order

once placed, processed and shipped?

Most orders placed will be processed the following day. This applies to Next Day Air and any other expedited services. If you must have an order ship out SAME DAY, then please us prior to 12pm MST to determine whether or not we can fulfill your request. Here is a UPS Ground chart. On occasion, we may be temporarily out of stock on an item, in which case we will in good faith keep you updated and give an expected lead time for production.

All goods are sold FOB RWC shipping point. Goods may be shipped in a single shipment or multiple shipments at RWC’s discretion. RWC will attempt in good faith to meet estimated shipping dates but shall not be liable to Buyer for any loss or damages due to delay caused by RWC. We cannot guarantee that all product is available and ready to ship. We do our best to keep enough inventory on hand to fulfill anticipated orders although occasionally a large order will come in that depletes particular items. If in question, please call us at (801) 566- to check inventory status.

Do you ship internationally?



Yes. Our international order policy is as follows: We will only ship through UPS. Shipping rates will be dependent on location. International shipments are subject to additional charges due to importation and customs fees. Rock West will not be responsible for reimbursement of these fees unless Rock West shipped erroneously. Please us at  if you have any questions.

General Guidelines

Always wear safety glasses & a respirator when cutting composite materials since a fine dust is often generated in the process.

High (spindle) speed, low (travel per time) feed. This is a good rule of thumb when cutting composites with traditional tooling (e.g., drilling, milling etc.)

What Do You Use To Cut Carbon Fiber?

FOR TUBING:

We use high-speed wet saws with diamond abrasive round saw blades.

You could also use a tile saw, abrasive metal cut off wheels, or dremel with diamond cut off wheel.

Do not use a hack saw.

FOR PLATES AND SANDWICH PANELS:

We use a waterjet or CNC mill with carbide tools or diamond abrasive tools. Or we do straight cuts on panel saws with a diamond coated saw blade, dry cut vacuum evacuation or a large tile saw wet with diamond abrasive saw.

You could use a tile saw, abrasive metal cut off wheels, or dremel with diamond cut off wheel.

Do not use a hack saw.

FOR HOLES:

We use carbide drill bits.

You could use any metal drill bits or carbide drill bits.

Do not use concrete bits.

Rongui New Material are exported all over the world and different industries with quality first. Our belief is to provide our customers with more and better high value-added products. Let's create a better future together.

TIP: When cutting, if you are getting chunks, increase the tools speed, and slow down how much you are cutting at a time. Seeing just dust is good!

FOR DRY MATERIALS (FABRICS AND PREPREGS):

For most materials we sell in their raw form (prior to cure, and or resin infusion), sharp scissors work very well. Electric shears will make short work of cutting dry materials. For aramids (e.g., Kevlar) we suggest you use finely serrated scissors.

Advantages Of Woven Fabric.

DRAPABILITY:

Some weaves will conform to compound curves better because of loose weaves and weave patterns. They also maintain adjacent fiber angles while conforming to complex shapes. (Unidirectional fibers are very difficult to conform to sharp inside and outside corner.) 2×2 twill is the most common for good drapability.

COSMETIC:

Some patterns just look better from a distance and are used to get that traditional carbon fiber look. Again, 2×2 twill is very common.

DURABILITY:

Woven fabrics resist edge fraying better than unidirectional fibers, especially when damaged. The woven tows will stop fraying as they pass under the perpendicular adjacent fibers. Some designers will place a single ply on the outside surface for durability and cosmetics.

THICKNESS BUILDUP:

Woven fabrics are thicker than unidirectional fibers, so they build thickness faster than unidirectional layups.

ISOTROPIC SIMPLICITY:

With each ply, you have an automatic isotropic layup with equal stiffness in two directions. (Isotropic: having a physical property which has the same value when measured in different directions.)

Disadvantages Of Woven Fabric.

PLY ORIENTATION:

With woven fabrics, there is always equal number of fibers running in one direction as is running in the perpendicular direction. This limits the customizable ply orientation by always including ply orientations in two directions for every ply.

FIBER CRIMPING:

As the fiber is woven, it passes over and under perpendicular fibers creating a slight bend in the fiber. As carbon fiber is strongest when it is straight, this crimping can cause a slight loss in bending stiffness. This is generally thought of as minimal, but in some structural applications, it can be a very important distinction.

RESIN CONTENT:



Woven fabrics will require a little more resin content to fill in all the gaps between the woven tows. Typically, it is about 5-10% more resin for woven fabrics. This can add weight and change the structural aspects of the part.

Historically, markets for carbon fiber have gone through boom/bust cycles, making it difficult for fiber manufacturers to predict capacity needs. During the recent and deep recession which some say has not yet really ended, carbon fiber demand dipped, as economies in the US and the European Union slowed significantly, but recovery and growth have been the norm since. Fiber demand is now up and continuing to rise. Carbon fiber producers are avidly looking for signals from a variety of end-markets about when and where growth will occur.

Military aircraft applications — at one time, the groundbreaking arena for carbon fiber use in composites — have become a niche application, greatly overshadowed by civilian implementation. Not surprisingly, the wider aerospace market, particularly in the commercial air carrier realm, remains a fixed value in this equation. But the still great impact of aerospace has steadily eroded as applications collectively referred to as “industrial” have flourished and, as a result, contributed to a rapid rise in overall market demand for carbon fiber.  

That said, future industrial sector sizes and their relative values have often defied efforts to pin them down. Are automotive carbon composites, finally, about to take off? Will carbon fiber find greater use in the wind energy sector, as turbine manufacturers seek to lightweight ever-longer rotor blades? Is the oil and gas industry on the cusp of expansion? Is there a low-cost, non-PAN precursor on the horizon? These questions have dogged panelists at a variety of trade events and teased out a variety of answers that for some time, fell short of consensus.

What seemed certain as closed out is that automotive and fast-growing energy and industrial segments are competing for fiber. As a result, the current market for carbon fiber is strong and it appears that the demand is established. Every carbon fiber producer is currently expanding fiber production, and many are moving to produce both high-end, small-tow as well as industrial large-tow fibers as new fiber manufacturers come into view.

Market overview

At CompositesWorld’s recent Carbon Fiber conference (Knoxville, TN, US) in December , market researcher Chris Red, principal at Composites Forecasts and Consulting LLC (Mesa, AZ, US), offered some hard numbers culled from recent research, considering the carbon fiber industry in three sectors: aerospace, consumer/recreational and industrial (which includes automotive and energy). As has been the case for several years now, he said, the vast majority (75%) of the world’s carbon fiber is consumed by the industrial sector and, going forward, this is where most carbon fiber growth will occur. Although aerospace remains an important sector, with the Boeing 787, the Airbus A350 XWB and the F-35 Lightning II in production, and with the 777X wing program near production, there is no large aerocomposites program on the horizon to spur substantial carbon fiber manufacturing expansion. The next major programs — beyond the horizon — are replacements for the Airbus A320 and the Boeing 737. These are expected in the - timeframe and although it is likely their wings will be carbon fiber composites, it remains to be seen whether carbon fiber will be chosen for the fuselages. The question, says Red, is whether or not, in 10 years, composite fuselage fabrication processes will be sufficiently fast enough to meet single-aisle aircraft program throughput requirements. Also unknown is if a single-aisle aircraft fuselage made with carbon fiber can efficiently withstand the runway rash and other impacts that a smaller (compared to the 787 and A350 XWB) plane must endure.

Red predicts that the automotive market is poised to become the carbon fiber juggernaut for which composites industry proponents have long hoped. Consensus at the conference was that automotive OEMs will likely take a material-agnostic, all-of-the-above approach to vehicle development, employing a mix of steel, aluminum and composites, applied as mechanical requirements demand and as cost allows.

Additionally, pressure vessels for storage and transport of compressed and liquefied natural gas in automotive and fleet applications is expected to drive substantial carbon fiber growth, particularly in Asia, South America and parts of Europe.

Although carbon fiber in forecast to grow steadily in the wind energy sector (8% CAGR), that rate will run slightly lower than the average for the entire carbon fiber industry (10.2% CAGR). This could change, however, given that the US Congress, on Dec. 16, passed a new budget plan that includes renewal of the renewable energy production tax credit (PTC) for five years. This unprecedented window of PTC stability might spur a new and substantial wave of wind turbine installations in the US, particularly at a time when offshore wind farms are, after protracted legal battles, showing signs that they will now pass from potential to practical realities.

Looking ahead, Red’s figures indicate that, in about , carbon fiber demand will exceed supply. This likely will spur some level of carbon fiber manufacturing expansion in the - timeframe.

Supplier focus

The largest fiber producer, Toray Industries Inc. (Tokyo, Japan), has a multi-year contract in place with The Boeing Co. (Seattle, WA, US) to supply carbon fiber/epoxy prepregs for the 787 Dreamliner program, and a contract expansion was recently announced, under which the company also will supply carbon prepregs to Boeing for its 777X program. Total value of the combined supply agreement reportedly exceeds ¥1 trillion (US$8.3 billion).  

Toray believes that carbon fiber demand is growing at a rate of 15% per year. Accordingly, it has expanded all of its production facilities, in Japan, the US, France and South Korea, over the past two years. Toray’s total nameplate capacity is expected to reach 27,100 MT by mid-. That expansion includes an announced US$1 billion investment in a new carbon fiber plant in Moore, SC, US, that will provide additional fiber capacity targeted to aerospace and automotive applications. To facilitate the latter, Toray announced in late that it had purchased Zoltek Corporation (St. Louis, MO, US), making Zoltek a wholly owned subsidiary. The acquisition provides Toray a means to produce and market industrial-grade large-tow fiber in addition to its aerospace-grade small-tow fiber. The fiber giant also is expanding into automotive part production, having purchased a stake in carbon composite automotive part producer Plasan Carbon Composites (Wixom, MI, US) in mid-. At about the same time, Toray also acquired Dome Carbon Magic Co. Ltd. (Maibara-shi, Japan) and a 75% interest in that company’s Dome Composites (Thailand) production division in Sriracha, Thailand. Under the names Toray Carbon Magic Co. Ltd. and Carbon Magic (Thailand) the two locations will produce carbon fiber-reinforced composite automotive parts to meet increased demand in Japan and Thailand.

SGL Carbon SE (Wiesbaden, Germany), by contrast, is expanding its presence in the aerospace market after scoring an unprecedented success with carbon fiber in the automotive sector through its partnership with automaker BMW Group (Munich, Germany) in a joint venture dubbed SGL Automotive Carbon Fibers (SGL ACF). Formed in to produce industrial-grade carbon fiber exclusively for BMW’s plug-in electric and hybrid-electric models, the i3 and i8, and, now, for BMW 7-Series cars, built a production plant in record time in Moses Lake, WA, US, an area served by hydroelectrically-produced power. In the short time since the plant began production in mid-, two expansions have already taken place. Production capacity, for the 6 lines at the facility, is currently 9,000 MT.

Wiesbaden-based SGL Carbon opened an aerospace-grade carbon fiber pilot plant at the company’s central research facility in Meitingen, Germany, in mid-. SGL then acquired a majority stake in Portuguese acrylic manufacturer FISIPE SA in mid-, expanding its European production network for precursor. In addition to its partnership with BMW, SGL also produces carbon fiber in Germany and Scotland, and owns the Carbon Fiber Technology production facility in Evanston, WY, US.

Hexcel (Stamford, CT, US) announced in late that it will build new precursor and carbon fiber lines at a site in Roussillon, France, to supplement its fiber production in Spain and Salt Lake City, UT, US, and existing precursor lines in Decatur, AL, US.  The announced expansions will bring the company’s total capacity to approximately 9,500 MT  when online; current production is approximately 7,300 MT.

Mitsubishi Rayon Co. Ltd. (Tokyo, Japan) announced in June a doubling of capacity at its former Grafil Inc. carbon fiber plant in Sacramento, CA, US, now part of Mitsubishi Rayon Carbon Fiber and Composites Inc. (Irvine, CA, US). Nameplate production in Sacramento will be 4,000 MT per year by mid-, and will supplement expanded production at Mitsubishi’s plant in Otake, Japan, which came online in . The Otake facility produces PAN-based 60K Pyrofil P330 fibers for industrial applications. Mitsubishi also supplies the PAN precursor for SGL ACF’s Moses Lake fiber facility. Consistent with the activities of other fiber producers, Mitsubishi Rayon in July acquired a 51% stake in Wethje Holding GmbH (Hengersberg, Germany), a producer of carbon fiber-reinforced polymer (CFRP) automotive parts.

Toho Tenax Europe GmbH (Wuppertal, Germany) has a capacity of approximately 11,500 MT at the end of , although announcements of an expansion may be on the horizon.

Cytec Carbon Fibers LLC, formertly Cytec Industries Inc. (West Paterson, NJ, US), completed in a new US plant that now yields small-tow (3K-24K) fiber.

Taipei, Taiwan-based Formosa Plastics Corporation also has been expanding over the past several years, with nameplate production now at 8,750 MT. In , Formosa Plastics introduced a new fiber, TC55, with a reported tensile strength of 4,413 MPa and tensile modulus of 379 GPa.

Newer players are also enjoying success. Since its inception less than a decade ago, and first acrylic precursor-based commercial carbon fiber line startup in , AKSACA Carbon Fibers (Istanbul, Turkey) with a current capacity of approximately 3,600 MT of fiber per year on two lines in Turkey is aggressively pursuing carbon opportunities in many sectors, including wind, infrastructure and automotive. After forming a strategic partnership with the Dow Chemical Co. (Midland, MI, US) in , called DowAksa USA, the new joint entity is developing a broad range of products for automotive in particular, and has a development agreement with Ford Motor Co. In late , the company hosted an event in Atlanta, GA, US to announce its intention to build a US-based carbon fiber plant within the next several years. This follows an earlier announcement in that DowAksa Ileri Kompozit Malzemeler Ltd. Sti will build a fiber plant in Russia, with US$1 billion quoted as the investment amount for the Russian and US-based facilities combined. DowAksa says it intends to capture a significant piece of the industrial carbon fiber market.

Hyosung Corp. (Gyeonggido, South Korea) began fiber production in mid-, and is on course to manufacture 8,000 MT by , estimates one carbon fiber market expert. Its “high-strength” Tansome industrial-grade fiber product achieves a tensile modulus of 5.5 GPa and a tensile modulus of 290 GPa.

In mid-, SABIC (Riyadh, Saudi Arabia) announced that it had signed a technology agreement with acrylic manufacturer Montefibre SpA (Milan, Italy), granting SABIC and its affiliates an extensive international license on carbon fiber technology developed by Montefibre.  However, SABIC has since exited the fiber market.

Other market entrants include Dalian Xingke Carbon Fiber Co. Ltd. (Dalian City, China) and Yingyou Group Corp. (Lianyungang, China), and at least three other China-based entities, in Shandong, Zhejiang and Guangxi provinces, are reported to be developing carbon fiber production. Kemrock Industries & Exports Ltd. (Vadodara, India) began fiber production several years ago, with a current plant capacity of approximately 2,500 MT. Russia’s Composite Holding Co. together with state-owned Rosatom produces fiber under the company name Alabuga Fibre LLC in the Republic of Tatarstan. Estimated plant capacity is 1,700 MT.

Demand for other advanced fibers is increasing as well. Continued security concerns have stimulated growth in the armor market, prompting increased production of aramid and polyethylene fibers. DuPont Protection Technologies (Richmond, VA, US) increased production of its DuPont Kevlar aramid fiber by more than 25%, with a US$500 million capacity expansion — reportedly the largest expansion in Kevlar history. Competitor TEIJIN ARAMID BV (Arnhem, The Netherlands), now produces four brands of aramid fiber — Twaron, Technora, Sulfron and Teijinconex. It also expanded its Twaron capacity by 15-20% from its base of 23,000 MT per year in Emmen and Delfzijl, in The Netherlands.

A growing trend is advanced fiber recycling, particularly in the case of carbon fiber. Its high value translates to a potentially significant demand for reclaimed fibers, especially for recovered high-strength, high-modulus aerospace-grade fibers, which retain good properties even when chopped. A number of firms — chief among them Carbon Conversions Inc. (formerly MIT-RCF, Lake City, SC, US), Adherent Technologies Inc. (Albuquerque, NM, US) and ELG Carbon Fibre Ltd. (Coseley, Dudley, UK) — are advancing technologies to reclaim fiber that can be reintroduced into the value chain as short, chopped fiber for use in thermoplastic composites, or longer fibers formed into mat products. One Boeing researcher has reported that recovered aerospace short fibers exceed the mechanical properties of virgin chopped industrial fibers, making them attractive for reuse. Airbus is also actively investigating uses for recycled carbon from its aerospace manufacturing.

Read more about recycled carbon fiber and its potential (and many say, absolutely necessary and pivotal) place in the composite materials supply chain by clicking on the following CompositesWorld feature articles:

“Recycled carbon fiber update: Closing the CFRP lifecycle loop.”

“Recycled carbon fiber update: The supply side.”

For more Spread Tow Carbon Fiber Fabric(ar,am,pl)information, please contact us. We will provide professional answers.