Project Description

About Polyimide Fiber

Polyimide fibers (PI) are a class of heat-resistant and fairly strong synthetic fibers of orange to yellow color.  They are the latest choice for very demanding applications where very high temperature, corrosion, wear and creep resistance is required. The high-performance properties are maintained during continuous use to very high temperatures up to 500°F (260°C) and to short-term exposure of 1000°F (550°C). If you are using Kevlar® | Para-aramid fiber products that have the unqualified feature of heat resistant, then Polyimide fiber products are a smart upgrading alternative.

Big Differences Between Para-aramid & Polyimide

Kevlar® | Para-aramid products (thread, rope, webbing, fabric) are recommended in short-term using under the temperature of 570°F(300°C), which polyimide products can bear much higher. And polyimide has the UV RESISTANT feature which is the major disadvantage of Kevlar® | Para-aramid, this means polyimide products do not have to avoid of exposure in the sun, the UV-Avoid-Seal of aramid has been removed by polyimide.

Details of Polyimide Webbing


Terms of Cooperation

Brand Name: SANMAU
Place of Origin: Dongguan, Guangdong, China (Mainland)
Materials for Choice: UHMWPE | Dyneema® | Spectra® Fibers, Para-aramid | Kevlar® Fibers, Meta-aramid | Nomex® Fibers, Polyimide Fibers, PBO Fibers, Silver|Copper|Steel Conductive Fibers, etc.
Technics: Twisting | Braiding | Weaving | Knitting | Resin Coating | PVC/PP/PE Extrusion Coating for Cords | Cutting & Sewing, etc.
Additional Features: Reflective strips added, Luminous strips added, reinforce the side of webbing by inner steel wire added, tensile strength reinforced, fireproof enhanced, etc.
Colors: Fibers’ Natural Color, Several Colored Fibers, Composite Patterns with Different Fibers.
The diameter of the Rope: 0.1mm~30mm as you requested.
The diameter of the fiber cord(PE/PU jacket): 1mm~10mm as you requested.
The width of Webbing: 5mm-310mm as you requested.
The thickness of Webbing: 0.1-5mm as you requested.
Nominal Weight of Fabric: 50gsm~500gsm as you requested.
Manufacturing Capacity: 100,000meters of rope, 50,000meters of webbing, 5,000m2 of fabric, for each month in general.
Production Mode: Make-To-Order, rare in-stock types. Please inquiry about the details.
MOQ: the value of goods greater than 500USD.
Free Sample of Stocking Goods: Available, freight charges only.
Sample Developing: Yes.
Payment: T/T for formal orders, PayPal for sampling.
Packaging: Plastic bags, carton boxes, on pallets.
Shipment: Air Express via DHL/TNT/FedEx/UPS, etc., or by Sea LCL.
Lead Time:
1~5 days for rope, 3~15 days for webbing, 3~7 days for fiber cord, 2 weeks for dyed-color webbing, 3 weeks for UD fabric and non-woven fabric trial-production, 4 weeks plus for customized fabric weaving, follow-up finishing and laminate, start from the payment were received.
The specification sheet shall be attached with the ex-factory goods. With proper transport and storage conditions, We provide not less than a 1-year product performance guarantee.

For more details, PLEASE DO NOT HESITATE to write me an e-mail, or just dial the number directly.

Kevin Zheng
Director of Sales
Dongguan SANMAU Special Weaving Technology Co., Ltd.
m: +86 135 4945 9131 (WhatsApp & WeChat)
f: +86 769 8108 4953
w: e:
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