Chinese Name: Chlorinated Paraffin

English Name: Chlorinated Paraffin

CAS Registry Number: 63449-39-8

Density: 1.2-1.3

Content: 50%

Appearance: Pale yellow oily substance

Chemical Formula: CnH2n+2-xClx

Chlorinated paraffin is a chlorinated derivative of paraffin hydrocarbons, featuring low volatility, flame retardancy, good electrical insulation, and cost-effectiveness. It can be used as a flame retardant and auxiliary plasticizer for polyvinyl chloride. Widely applied in the production of cable materials, flooring materials, hoses, artificial leather, rubber products, as well as additives in polyurethane waterproof coatings, polyurethane running tracks, lubricants, etc.

Item	Specification	Test Result	Judgment Result
Color Number (Platinum-Cobalt)	≤80	60	Qualified
Density (50℃)	1.25±0.005	1.252	Qualified
Flash Point (℃)	160-180	170	Qualified
Viscosity (50℃), mpa·s	150~250	200	Qualified
Refractive Index (nd20)	1.510~1.513	1.511	Qualified
Heating Loss (130℃ 2H, %)	≤0.3	0.18	Qualified
Chlorine Content %	51~53	52	Qualified