QingDao Collect Chemical Co.,Ltd.




Chlorinated Paraffin 70%

Product features:

Chlorinated paraffin 70% is white or light yellow solid. Average molecular formula is C25H30Cl22, average molecular weight is 1060-1100. It is excellent additive type flame retardant with good chemical stability, excellent flame retardance, good chemical resistance, ageing resistance and heat stability.

CP70 is used as flame retardant additive for flame retardant conveyor, flame retardant cable material, fire retardant coating, polyester, polystyrene, polyethylene, epoxy, etc. It can also be used as fire retardant additive for ink, as modifier for paper industry. In addition, the material can be used in fiber and other industries as plasticizer, or as surface treatment agent and lubricant for fabric. It is also used as anti-corrosive additive for anti-corrosive paint.


Quality index:

Check Item

CP 70-C





Light Yellow

Slight Yellow

Chlorine Content, (%)



70 - 72

Soften Point, (℃)

90 - 95

95 - 100

≥ 100

Hot Stable Point

≤ 0.2

≤ 0.2

≤ 0.1

Moister, (%)



≤ 0.06

Acid Value, (mhkOH/g)

≤ 0.05

≤ 0.08

≤ 0.1

Granularity, (40 mesh)

(accept customized)

99.9% sift through 40 mesh screen

99.9% sift through 40 mesh screen

99.9% sift through 40 mesh screen

Temperature Of The

Heat Decomposition, (℃)

175 - 180

175 - 180

≥ 180



CP70-C is recommended for fire resistant coating, Ink and Anti-corrosive paint. CP70-C is at superior whiteness and lower acid value, the color system of coating will not be impacted and support the solvent system steady.


CP70-N is the general standard, it is for flame retardant rubber conveyor belt, fire resistant coating, polyester and epoxy, as modifier additive for paper and surface treatment agent for fabric.


CP70-S is recommended for flame retardant cable and rubber, as extrusion anti-wear additive for Iubricant, metalworking oil. and ps, pe, pvc, masterbatch. CP70-S has higher soften point and temperature of the heat decomposition, it is more stable while the end product suffered fire.


Packing, storage and transportation:

The shelf of chlorinated paraffin70% is 1 year in cool, dry and shading place.

It is packed by composite paper bag or polypropylene woven bag, 25kg/bag,

Handle with care during transportation.