: +86 13661523628     : mandy@akptfe.com     : +86 18796787600      : vivian@akptfe.com
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Our company can provide 8 product series including PTFE Adhesive Tape, PTFE Mesh Belt, PTFE Conveyor Belt, and PTFE Coated Fabric, etc. over 100 types of polymer industrial fabric composite materials.
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ABOUT AOKAI
Aokai, China professional PTFE product manufacturing & customization specialist, offers comprehensive industry solutions of aerospace, carbon fiber, automotive, chemical...
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20000
m 2
Company area
1800000
m 2
Annual capacity
100
+
Polymer compliant materials
Testing of PTFE products
Aokai has precise testing instruments and strict quality inspections to ensure high-quality PTFE products.

LATEST NEWS

Check our news to know more about Aokai New Material.
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  • 22
  • July
Methods to Control the Crystallinity of PTFE Coating on Teflon High-Temperature Cloth

This article covers methods to control crystallinity of PTFE coating on Teflon high-temperature cloth. Cooling rate regulation is most direct and effective: Rapid cooling (quenching) via cold air curtains, cooling rollers or water tanks — molecular chains freeze before ordered arrangement, forming tiny imperfect crystals; coating is soft, tough with optimized non-stick performance, slightly reduced hardness/wear resistance. Slow cooling (annealing) via heat preservation section at 10-50°C/h or furnace cooling — molecular chains fully arrange into large complete spherulites; coating has high hardness, outstanding wear resistance, stable dimensions, reduced flexibility and increased brittleness.

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  • 22
  • July
Application of Teflon High-Temperature Cloth in Hot Air Circulation Sintering Furnaces

This article covers application of Teflon high-temperature cloth in hot-air circulation sintering furnaces. Feasibility: usable as non-stick cushion on mesh belts or trays when furnace temperature ≤260°C (low-temperature drying, binder removal, slurry curing) — improves demolding and picking efficiency. Strictly prohibited at medium/high temperatures (300-950°C) — PTFE decomposes releasing toxic HF and perfluoroisobutylene, corroding equipment and causing fatal poisoning. Safety principle: if furnace temperature unclear or cannot be guaranteed below 260°C, do not use. Core properties: continuous service -70°C to 260°C, short-term 300°C; extreme non-stick and chemical inertness; excellent electrical insulation; low friction (~0.04); fiberglass base provides high tensile strength.

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  • 22
  • July
Differences in the Effects of Infrared Radiation Heating and Hot Air Circulation Heating Curing Methods on the Uniformity of Cross-Linked Structure of Organosilicon Adhesive Layers

This article compares differences between infrared radiation heating and hot-air circulation heating curing methods on crosslinked structure uniformity of silicone adhesive layers. Heat transfer mechanisms: hot-air relies on convection-conduction with gentle temperature rise, small internal/external temperature difference; IR has limited penetration depth with strong surface absorption (tens to hundreds of micrometers) creating steep surface-to-interior gradient. Effects on crosslink uniformity: hot-air enables synchronous curing inside and out with uniform crosslink density; IR causes surface layer to rapidly form dense "skin film" that hinders heat conduction and internal chain motion, creating crosslink density decreasing from surface to interior.

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Jiangsu Aokai New Material
AoKai PTFE is professional PTFE Coated Fiberglass Fabric Manufacturers and suppliers in China, specialized in providing PTFE Adhesive Tape, PTFE Conveyor Belt, PTFE Mesh Belt. To buy or wholesale PTFE coated fiberglass fabric products. Numerous width, thickness, colors are available customized.

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 Address: Zhenxing Road,Dasheng Industrial Park,Taixing 225400, Jiangsu,China
 Tel:  +86 18796787600
 E-mail:  vivian@akptfe.com
Tel: +86 13661523628
  E-mail: mandy@akptfe.com
 Website: www.aokai-ptfe.com
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