Industrial Grade Stearic Acid for PVC or Rubber

• CAS No.: 57-11-4
• Formula: C18h36o2
• EINECS: 266-928-5
• Classification: Stearic Acid
• Appearance: Powder
• Grade Standard: Tech
• Model NO.: 1840
• Acid Strength: Weak Acid
• Kind: Inorganic Acid
• Quality: Tech Grade
• Packaging: Paper Bag
• Element: Monobasic Acid
• Oxidation: Non Oxidizing Acid
• Volatility: Volatile Acid
• Stability: Labile Acid
• Name: Stearic Acid
• CAS: 57-11-4
• Type: 1801/1838/1842/1840/1860/1870/1880
• Customized: Yes
• Transport Package: 25kg Bag
• Specification: 1801/1838/1842/1840/1860/1870/1880
• Trademark: SG
• Origin: China
• HS Code: 2915701000
• Production Capacity: 1000tons Per Month

Product Description

                     

Product Description

Stearic acid is one of several main long-chain fatty acids that make up oils and fats. It exists in animal

fats, oils and some vegetable oils in the form of glycerides. Stearic acid is obtained by hydrolysis of these oils. Stearic acid is a kind of fatty acid that exists widely in nature.

 

It has the chemical properties of general carboxylic acid. Almost all fats and oils contain stearic acid with varying content. The content of stearic acid is higher in animal fat, such as tallow. Up to 24%, the content of vegetable oil is less, tea oil is 0.8%, palm oil is 6%, but the content of cocoa butter is as high as 34%.

Product Parameters

Products Certificate
Grade	SA1842	SA1838	SA1820	SA1860 rubber grade
Appearance	White fine bead	White fine bead	White fine bead	White fine bead
Lodine value(gl2/100g)≤	0.25	0.22	0.15	1.7
Sapon value(mgKOH/g)	209-211	211-212.5	214-216	193-220
Acid value (mgKOH/g)	208-210	210-211.5	213-215	192-218
Color(hazen)≤	55	65	50	250
Titer,ºC	55.5	55.5	56	55.7
Moisture %≤	0.08	0.08	0.08	0.05
Inorganic %≤	0.001	0.001	0.001	0.001
C18,%	43	37	17.743	57.7
C16,%	56	61	79.1575	38.42
C14,%	0.5	1.4	2.4257	0.82
C12,%	0	0.1	0.2295	0.93
C20,%	0.5	0.5	0.0431	1.55

 

Detailed Photos

Application

1. Plastics industry: widely used in PVC plastic pipe, sheet, profiles, film manufacturing.as a plasticizer, stabilizer and lubricant.
2. Rubber industry: used as vulcanization activator of rubber ploymer and latex, also softener.
3. Cosmetic Industry: 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 acidand 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.
8. In other way, used to make release agent, calcium steatate, anti-foam additive, drug-free.

Packaging & Shipping

Package: 25kg/bag plastic & wove or jumbo bag according to your need.

FAQ

Q1: May I get sample before placing order?
Re: Yes, Sample are available. For small samples is free and you just need to bear the freight;

Q2: Which payment is available for your company?
Re: T/T, L/C at sight. You can choose the one which is convenient for you.

Q3: How and when can I get my goods after payment?
Re: For small quantity products, they will be delivered to you by international courier within 2 days(DHL, FedEx, TNT etc.)
For large quantity products, shipping by sea is worthwhile.It will cost days to weeks to come to your destination port, which depends on where the port is.

Q4: Is there any possible to use my appointed label or package?
Re: Yes. If needed, we'd like to use label or package according to your requirement.

Q5: How can you guarantee the goods you offer is qualified?
Re: We always believe honesty and responsibility are basis of one company, so whatever products we provide for you all are qualified. We will have goods tested and provide COA before delivery for sure.