| Model: | 1592-23-0 |
|---|---|
| Brand: | CHNV |
| Origin: | Made In China |
| Category: | Chemicals / Lubricant |
| Label: | stabilizer , lubricant |
| Price: |
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| Min. Order: | - |
| Live Chat: | Last Online:11 Aug, 2013 |
The product is adopted the newest international process for clean production, which is energy-saving and pollution-free. It possesses advantages of low free fatty acids, high purity, good transparence, excellent thermal stability and outstanding properties.
Product quality technical indicator
Name: calcium stearate
Molecular formula: Ca(C17H35COOH)2
Molecular weight: 606
White fine powder, non-toxic, slightly soluble in hot ethanol. It will be decomposed to stearic acid and Ca salts when reacting with strong acids. It easily absorbs the moisture in the air.
Type: CV-AS
Appearance: white fine powder
Melting point: 149-155℃
Free fatty acid: ≤0.5%
Volatile content (105℃): ≤2.0%
Bulk density: 0.20-0.30g/cm3
Ca content: 6.0-7.0%
Ash: 9.0-10.5%
Fineness (200 mesh): 99%
Heavy mental (PPM): ≤10
Type: CV-A
Appearance: white fine powder
Melting point: ≥140℃
Free fatty acid: ≤1.0%
Volatile content (105℃): ≤3.0%
Bulk density: 0.20-0.30g/cm3
Ca content: 6.5-7.5%
Ash: 10.0-12.5%
Fineness (200 mesh): 99%
Heavy mental (PPM): ≤10
Applications:
1. For PVC hard products: used as stabilizer and lubricant, it can accelerate the gelatin speed together with the basic lead salt and lead soap.
2. For PE and PP: used as halogen absorbing agent, it can eliminate bad effects of residual catalyst on resin’s color and stability.
3. For polyolefin fiber and plastic model product: used as lubricant and mold-releasing agent.
4. For rubber processing: used as mold-releasing agent, plasticizer, intensifier for lubricating grease, water-proof agent for textiles, flatting agent for pain industry, etc.
5. Also can be used in food additive, feed additive and cosmetics.
Environment and toxicity
Nontoxic, biolytic; in reference to 21CFR. 863-177.2600-184.1229 (USA) or 90/128EEC (EU)
Date: February 23, 1990 and further revised.
Packing, storage and transportation
1. 20kg/bag, white paper bag or composite kraft paper bag (inside with PE plastics bag).
2. Should storage and transport under shady, cool and ventilated environment; Avoid acid, alkali and corrosive substance. Keep it away from the humidity, hotness, fire and corrosion.
