: +86 13661523628     : mandy@akptfe.com     : +86 18796787600      : vivian@akptfe.com
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High quality PTFE products
Crafting exquisite products with ingenuity
PTFE Adhesive Tape,PTFE Belting,PTFE Coated Fabric ...
 
 
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OUR PRODUCTS
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.
PTFE adhesive tape.jpg
  • 07
  • July
Selection Guide for PTFE High-Temperature Tape for Demolding & Anti-Stick Applications of Injection Molding Machines

This guide covers PTFE high-temperature tape selection for injection molding demolding and anti-stick applications. Temperature-based selection: ≤260°C for general plastics (standard silicone PSA tape, 0.13-0.18mm); 260-300°C for high-temperature engineering plastics like PC, PA66, POM (high-temp silicone adhesive, 0.18-0.25mm); 300-400°C for PEEK, LCP, PPS near hot runners (adhesive tape fails; use adhesive-free PTFE cloth or PFA film). Material-based selection: tacky materials need high-release pure PTFE surfaces; glass/mineral filled materials require heavy-duty 0.25mm+ wear-resistant tape; corrosive additives demand chemically resistant adhesive and dense substrate; static-sensitive applications need anti-static black PTFE tape.

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  • 07
  • July
Main Application Fields of High-Tensile PTFE High-Temperature Cloth

High-tensile PTFE high-temperature cloth is made by coating PTFE onto high-strength fiberglass fabric, offering tensile strength, heat resistance, non-stick properties, chemical resistance, and low friction. Key applications include: industrial conveying (heat shrink packaging, food baking, textile dryers, paper/film drying); composite molding release cloth and hot press cushion liners; welding protective curtains and thermal insulation jackets; electrical motor and transformer insulation; building sliding bearings and pipeline supports; chemical filtration and valve sealing in corrosive environments. High tensile strength ensures durability under tension, tearing, repeated flexing, and high-temperature mechanical stress across these diverse heavy-duty applications.

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PTFE Coated conveyor belt.webp
  • 06
  • July
Effects of Too High or Too Low Sintering Temperatures on PTFE High-Temperature Cloth

Low sintering leaves PTFE unmelted, causing micro-pores, poor adhesion, rough surfaces, low mechanical strength, and milky appearance. Overheating degrades PTFE, producing pinholes, bubbles, brittleness, yellow-to-black color, and toxic fumes. Both ruin compactness, non-stick performance, flexibility, insulation, and dimensional stability. Optimal range 370–400°C yields semi-transparent, smooth, tan coating. Visual check: matte white = under-sintered; yellow/brittle = over-sintered. (296 chars)

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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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CONTACT US
 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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