Calcium stearate

CAS №

1592-23-0

ТУ

TU 24.1-34767516-003-2008

Формула

C36H70CaO4

Сорт

Technical

Фасовка

17 kg

available

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Description

Application

For cutting-stabilizing additives in PVC processing. polyphenols, polyamide, polystyrene, in the manufacture of pipe and cable thermoplastics, lime-cement building materials. As an auxiliary drier and matting agent in paint industry. As repellent additive in construction and textile industries, as a lubricant in foundry sand.

Safety requirements

Calcium stearate is non-flammable, fire-and explosion-proof, the degree of impact on the body is a substance of third class risk.

Packing

Packed in three-or four-ply paper bags of 20 kg.

Guaranteed shelf life

Shelf life 2 years.

Physical and chemical properties

Item	Norm
Item	TU	Actually
Appearance	Homogeneous powder of white to yellowish-white, free of mechanical impurities	Acc.
Calcium (Ca),%, not more	6.0–7.4	6.9
Acid number, mg KOH / g, not more	2.0	0.82
Water content,%, not more	3.0	2.57
Electrical conductivity of aqueous solution at 25 ° C, S / m, not more	0.06	0.0135
Melting Point, ° C, not less	130	138
Residue by sifting through a number 0315,%, not more	0.5	0.15