stearic acid for plastic and rubber

1.Triple pressed stearic aicd 2.Use for pvc stabilizer, 3.Metal stearate,plastic, 4. rubber,comestic 5.Support SGS inspectio

 

                        Stearic Acid 

Specification:

Concord	Grade
ITEM	#1801	#1838	#1865
Iodine g/100g <=	0.6	0.56	0.45
Soap Value mg/g	206-211	203-214	193-220
Acid Value mg/g	205-210	202-212	192-218
Color  (Hazen) <=	200	400	800
Freezing Point	54-57	>=54	>=52
Water content % <=	0.20	0.20	0.20
Inorganic acid %<=	0.001	0.001	0.001

    

1.Characters and Uses:

1.1 White beads. It is an important chemical raw,material and additive, widely used in rubber, plastics, cosmetics,pharmaceuticals, chemical auxiliary agent industries etc.

1.2 Stearic acid, also called octadecanoic acid, is one of the useful types ofsaturated fatty acids that comes from many animal and vegetable fats and oils.

1.3 It is a waxy solid, and its chemical formula is CH3(CH2)16COOH. Its name comes from the Greek word, stear, which means tallow. Its IUPAC name is octadecanoic acid.

1.4 Stearic acid is prepared by treating animal fat with water at a high pressure and temperature. It can also be obtained from the hydrogenation  of vegetable oils. Common stearic acid is actually a mix of stearic acid and palmitic acid ,although purified stearic acid is available separately.

2.Usage:Stearic acid is useful as an ingredient in making candles , soaps , andcosmestics and for softening rubber. 3.Packaging Detail:

In net 25kg polywoven bags.

4.Payment Term:

T/T(30%in advance,70% against copy of B/L) or Irrevocable L/C at sight

Solemnly Promises:

My factory make sure that the quality of  cargo will be exact same as the sample ,the price is important ,but the quality is also important.. 

stearic acid for plastic and rubber