Stearic acid rubber grade

Stearic acid
Molecular Formula:CH3(CH2)16COOH
Appearance:cryatal grain or powder
Used in rubber/ plastic/ textile
Stearic acid

Molecular Formula: CH3(CH2)16COOH
CAS NO. 57-11-4
Appearance
: Glossiness, white soft small piece, including crystal grain

Type:
single/double/triple pressed
Specification :
Solidifying point: ≥ 540C-590C
Iodine value: ≤ 4.0
PH: Conform
Residue on Ignition: ≤ 0.1%
Heavy metals(As): ≤ 10ppm
Heavy metals(Pd): ≤ 3ppm
Soluble acid: Conform
Neutral fat or wax: Conform
Aassy (stearic acid): 40.0%-60.0%
Stearic acid and palmitic acid: ≥ 90.0%
Organic volatile impurities: Conform
Characteristics and Uses:
In rubber industry
: Stearic acid is used as vulcanization activator of rubber ploymer and latex, also softener.
In plastics industry
: Stearic acid is widely used in pipes, board, profile and film as plasticizer, stabilizer, lube lubricant.
In textile industry:
Yarn lubricant.
In other way
. Stearic acid is also used to make release agent, calcium steatate, anti-foam additive, Drug-free, Environment-friendly materials.

Storing and Packing:
Plastic woven bag with plastic bag