| Material: | PTFE | ||
|---|---|---|---|
| High Light: | JH 200 PTFE Micro Powder,Lubricant PTFE Micro Powder,10uM PTFE Powder |
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Product introduction
JH-200 PTFE micro powder is a low-molecular-weight micron-sized PTFE white powder prepared by a special method, with a molecular weight of 10,000~30,000. It not only basically maintains the excellent characteristics of PTFE, but also has many unique properties, such as high crystallinity, good dispersion, and easy mixing and adding, so it is widely used in the blending modification of polymer materials.
Adding this product to engineering plastics can significantly improve the wear resistance, lubricity, non-stickiness and flame retardancy of the base material, and significantly improve the performance of the base material. JH-200 can be used between -190℃ to 300℃.
JH-200 is usually used as a processing aid, and can also be used alone as a lubricant. But it cannot be used to replace high molecular weight PTFE suspension or dispersion resin for extrusion or molding.
Technical Data
| Item | Unit | Index | Test Method |
| D50(average particle size) | μm | 10-12 | ASTM D4464 |
| D90(maximum particle size) | μm | ≤35 | ASTM D4464 |
| Bulk Density | g/L | 300-500 | ASTM D4895 |
| Melting Point | °C | 327 | ASTM D4591 |
| Specific Surface Area | M2/g | 1.0-3.0 | ASTM D5675 |
| Water Content (%) | ≤0.03 | 150°C/2h | |
| Specific Gravity | g/cc | 2.1-2.2 | ASTM D5675 |
| Appearance | White powder | Visual inspection |
Main Application
JH-200 is mainly used as a processing aid for various thermoplastic/thermosetting plastics, rubber and elastomers, which can reduce the friction coefficient of the material surface, improve the wear resistance of the material, prevent the surface of the material from being scratched, and at the same time perform internal lubrication and mold release It can also improve the anti-adhesive and anti-friction properties of the resin, and avoid surface defects and fouling of injection molded parts. The amount of JH-200 added is generally between 5 and 20% (weight ratio).
The plastic fields mainly used by JH-200 include nylon (PA), polyoxymethylene (POM), polycarbonate (PC), polyester, polyimide (PI), polyphenylene sulfide (PPS), polyether ether ketone (PEEK), polysulfone, etc.
Package and transportation
JH-200 is packed in wooden barrels, net weight: 20kg/barrel, which is convenient for transportation and storage. This product is non-dangerous, please store it away from fire sources and strong oxidants. Do not smoke when operating the PTFE powder, to avoid some toxic gases produced by the burning of the PTFE powder.
Variation of friction coefficient of various plastics + JH-200 (10wt%)
Contact Person: Mr. Liu
