PTFE Micro Powder CPH400

PTFE Micro Powder CPH400 If any enquiry for this product, please contact us via mail Fluoroadditive CPH400 is a white PTFE powder specialized for use as an additive to impart low surface energy and other fluoropolymer attributes.

CPH400 may improve the wear resistance of thermoplastics or coating materials and enhance their nonstick, lubricity and antifriction properties. Added to lubricants, it can enhance performance under severe conditions.

CPH400 can be used at temperature from -190℃ to 250℃ (-310‵ to 480‵) CPH400 is generally designed to used as an additive, although it can also be used alone as a dry lubricants. It is unsuitable to be used as a molding or extrusion resin to replace for any of the high molecular weight PTFE resin. CPH400 is inert to all chemicals and solvent.

It is a good electrical insulator, does not absorb water, and is highly resistant to weathering. Application CPH400 is used as an additive in plastics to improve nonstick performance and enhance frictional characteristics.

The tendency for surface blemishes to appear in injection molded thermoplastic parts is minimize with TP300 (at up to about 20% by weight). Plastics can be benefit in this manner including polycarbonates, polyacetals, polyamides, polyesters, polysulfides and polyfulfones.

CPH400 may be used as a component of articles intended for repeated use in contact with food in compliance with 21 CFR 177.1550 and other FDA regulations. Specification Property

Test Method

Unit

Specification

Typical Value

Average Bulk Density

ASTM D4895

g/l

225-600

425

Melting Peak Temperature

ASTM D4894

℃

325±5

325±5

Average Particle Size

Laser Diffraction

μm

7-15

D10