Description
Calcium stearate
Product Description
This product adopts the international advanced dry production process (high-speed dispersion and direct neutralization method), the production process is energy-saving and pollution-free, the product has high purity, low free acid value and good lubricity.
Product technical index
Name: Calcium stearate
Molecular formula: Ca(C 17 H 35 COO)2
Molecular weight: 606
Physical and chemical properties: white fine powder, non-toxic, slightly soluble in hot ethanol, decomposes into stearic acid and corresponding calcium salt when encountering strong acid, easily absorbed moisture in air.
Product quality: Adopted chemical industry standard HG/T2424-93.
Item | Indicators (1st class) |
| Calcium content % | 6.5±0.7 |
| Free acid (as stearic acid) % | ≤ 1.0 |
| Heating loss (moisture) %≤ | ≤ 3.0 |
| Melting point °C | 150±5 |
| Fineness (through 0.075mm sieve) % | ≥ 99.0 |
Scope of application
1. Widely used as a heat stabilizer in PVC rigid products, with salt-based lead salts and lead soap, it can improve the gelation speed.
2. As a halogen absorber in polypropylene and polyethylene, it can eliminate the negative effects of residual catalysts in the resin on the colour and stability of the resin.
3. Also used as a lubricant for polyolefin fibres and mouldings.
4. Used as a mould release agent, plasticizer, thickening agent for grease, waterproofing agent for textiles, smoothing agent for paint industry, etc. in rubber processing.
5. It can also be used as food additive, feed additive, cosmetics, etc.
Packaging and storage
1. The product is packed in plastic inner and outer woven bags, each bag is 20kg.
2. Store and transport the product in a cool and ventilated place, do not stack it with acids, alkalis and corrosive substances to protect it from moisture, heat, fire and corrosion.
3,The storage period is 12 months. ISO9001 international quality system certification
Realfine Chemicals(Wuxi) Co.,LTD is engaged in the production of different kinds of auxiliaries, including textile, paper making, food making auxiliaries as well as drinking water treatment chemicals, agricultural and petroleum chemicals etc. Our factory has been focusing on water treatment filed since 1985, providing chemicals and technical services for all kinds of wastewater treatment plants. We are one of the earliest water treatment chemicals producer and sellers in China.
Realfine begun to explore abroad markets since 2010 and products are exported to foreign markets, such as South America, Southeast Asia and Europe etc., which established sound brand image and effects. We have been awarded honors for several years, such as AAA Level Enterprise of Honouring Contracts & Keeping Promise, Advanced Enterprise etc. At the same time, it has approved ISO9001, ISO14000, and SGS certificate.
'Rapid Response, Immediate Action, Excellent Quality, Credibility First' is our company's mission. We believe that we can meet various needs of domestic and foreign customers with high quality products, reasonable price, timely delivery and perfect services.
Our water treatment chemicals covers water decoloring agent, PDADMAC,PAM,Polyamine,PAC, defoamer, especially applied to different kinds of wastewater, such as textile, dyeing etc. At the same time, we also have great improvements in the drinking water field, our product PolyDADMAC and RO chemicals have got different kinds of certificate. From the past thirty years, we have developed a full set of water treatment flow, which can afford various kinds of projects and offer customers professional solutions.
In the filed of industry auxiliaries, we also have many applications. In the filed of textile,we have several auxiliaries, including fixing agent, dispersing agent, Resist Salt, softening agent,defoamer;
In paper making industry, our sizing agent, PAC, Polyacrylamide, PDADMAC, Polyamine and defoamer are widely used; In daily and food industry, we have selling Sodium polyacrylate, ACH(cosmetic grade) very well. In the agriculture field, we have Potassium polyacrylate, Sodium polyacrylate and DCDA. We also have chemicals auxiliaries used in oil and mining industries, including PDADMAC, PAM,Polyamine,defoamer.
Apart from chemicals, we also different kinds of have bacteria agent and it is environmentally friendly. With high quality products and sound prices, our products have won great popularity both home and abroad.
Real Fine Make Chemical Real Fine. Realfine Chemicals(Wuxi) Co.,LTD is looking forward to offering customer the most professional solutions and long term cooperation. Any interest in our product, please don't hesitate to contact us.
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