Stearic Acid 1810 1840

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Description

Quick Details

Classification:

Carboxylic Acid

CAS No.:

57-11-4

Other Names:

Octadecanoic acid

MF:

CH3(CH2)16COOH

EINECS No.:

200-313-4

Place of Origin:

Henan, China (Mainland)

Grade Standard:

Industrial Grade

Purity:

99.9%

Appearance:

White Beads

Application:

used in plastic,rubber etc

Brand Name:

HR

Model Number:

Stearic Acid 200 400 800

materials:

palm oil





Packaging & Delivery

Packaging Details:

25kg/pp bag or per customer's request

Delivery Detail:

in 7-15 days after receiving the order

Hot sales factory price stearic acid 1801 1838 1840 

Product Description

Commodity:Stearic acid

Apperance: In normal temperature, stearic acid is white flaky, bead-like or lumpy solid.

Melting point: 71.5 -72 ° C 69.6° C

Boiling point: 232 ° C (2.0 kPa)

Toxicity: non-toxic

rubber grade Stearic acid application

1. Plastics industry:

stearic acid is widely used in PVC plastic pipe, sheet, profiles, film manufacturing.as a plasticizer, stabilizer and lubricant.

2. Rubber industry:

stearic acid is a natural rubber, synthetic rubber and latex widely used in curing activator. can be used as a lubricant, release agent and dispersing agent to improve the processing of rubber to improve the pigment and filler dispersion, sulfonated rubber (CSPE) and rolling of light release agent additives

3. Cosmetic Industry:

stearic acid is widely used in cream and and cold cream for skin care products

4. Candle grade:

Ingredients which can be used in candles. Candle inside to increase stearic acid and can increase the hardness and whiteness, Have no black smoke when it is burning.

5. In the textile industry:

used as a lubricant and manufacture of yarn mercerized cream softener

6.Plastic pencil (refill) and ink with the agent, lubricants and coated paper with a wax precision casting

7. Also for the manufacture of mold release agents, polishing paste, defoamers, metal flotation agent, paint plain agent, wax polishing agent, waterproof textile products etc.

In ink production, in order to help wet the paper printed on the light and enhance the smoothness of ink, bright, anti-fouling capability, anti-settlement capability, anti-adhesive and dispersion, and often must be added to this additive, it improve the crystal surface of the ink in the printing subsidiary, anti-adhesive, anti-scratch and anti-permeability

stearic acid Standard

GB9103-88 standards


Name

Index

Grade

200(1801)

400(1810)

800(1820)

Iodine value(gI2/100g)≤

2.0

4.0

8.0

Saponification value (mgKOH/g)

206-211

203-214

193-220

Acid value (mgKOH/g)

205-210

202-212

192-218

Chroma (Hazen)≤

200

400

400

Solidifying point °C

54~57

≥54

≥52

Moisture%≤

0.20

0.20

0.30

Inorganic%≤

0.001

0.001

0.001

 

 


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