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＜3 D50=10 D90＜20
Specific Surface Area	ASTM D4567	m2/g	0.8-4.5	1.5-3
Color	Enterprise standard	-	White	White

Packing
Packed in 25Kg plastic drum. Eight drums are packed on one pallet for easy shipping, handling and storage.

Safety Precaution
Before using CPH400 please read the Material Safety Data Sheet (MSDS) carefully.

Open and use containers only in well-ventilated areas using local exhaust ventilation. Vapor and fumes liberated during hot processing, or from smoking tobacco or cigarettes contaminated with CPH400, may cause flu-like symptoms (chill, fever, sore throat). Vapor and fumes liberated during hot processing should be exhausted completely from work area. Contamination of tobacco with CPH400 should be avoided.

Mixtures with some finely divided metals, such as magnesium or aluminum, can be flammable or explosive under some conditions.