&

Product

DESCRIPTION

This product is obtained from the saponification of disproportionated rosin.

CAS NO.: 38592-41-5

??????????? Specifications

Item	Extra Grade	Grade One
Appearance	Brown paste
Color(Gardner color number) ≤	4	6
Solid content（ % ）	80±1
pH value（ 25℃ ）	9.2-10.2
Potassium abietate（ % ）, ≤	0.25	0.50
Potassium dehydroabietate（ % ）, ≥	43.0	38.0
Chloride (calculated as KCl)（ % ）, ≤	0.20	0.25
Unsaponifiables（ % ）, ≤	10.0

Remark:It is a normal phenomena that this product contains suspending unsaponifible matter, which can be observed by human eye.

Uses

-increases the viscosity and plasticity of synthetic rubber which improve tensile strength and heat resistance
-an emulsifier for SBR ,CR ,NBR synthetic rubbers, and ABS plastic.

Packing ,storing and transporting
-in iron drums,200 kg net each drum
-to be stored indoor and kept away from heat and flame.

-Other packages specified by customers and mutually agreed by both sellers

and buyers.

Previous：Potassium Soap of Disproportionated Rosin,25% Next：Disproportionated Rosin