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Chemical raw material powder rubber antioxidant
Chemical name: four beta (3,5 - tert butyl - 4 - hydroxy phenyl) pentaerythritol ester of propionic acid.
Molecular formula: C73H108O12
Molecular weight: 1177.6
CAS number: [6683-19-8]
Physical and chemical properties: This product is soluble in benzene, acetone, chloroform, etc., slightly soluble in ethanol, insoluble in water, resistant to hot water extraction, excellent performance, low volatility, this product is basically non-toxic.
The main chemical indicators:
Project index
Appearance white crystalline powder
Melting point 110 ~ 125 ℃
Ash is less than or equal to 0.10%
The volatile is less than or equal to 0.50%
Solubility clarity
The transmittance of 420mm = 96%
500mm = 98%
The effective component is greater than or equal to 98%
Characteristics and uses:
This product is a kind of high molecular weight hindered phenolic antioxidant, widely used in olefin resin, such as polyethylene, polypropylene, polyurethane, POM, ABS resin, polyvinyl acetal, synthetic rubber and petroleum products, the general dosage is 0.1% ~ 0.5%.
Five, storage and packaging:
Lined with plastic bags, net weight of 25kg per bag, and also designed according to customer requirements. Stored in a dry and cool environment, the recommended storage time is 12 months
Guangzhou billion peak Chemical Technology Co., Ltd., founded in 2007, company headquarters is located in the South Gate of China - Guangzhou, is located in the heart of the economic development of the Pearl River Delta region, trade convenience and fast, it is choice for energy and chemical suppliers.
"Science and technology businesses, faith-based", over the years, billion peak always adhere to the "pursuit of excellence, advocating innovation, integrity management, common development" business philosophy, advocating "equality and mutual benefit, mutual development" of the spirit of contract, with "diversified products, the best price" service won the majority of customers trust and support.
At present, the company products have included: aluminum hydroxide, alumina, calcium carbonate, calcium carbonate, talc powder, aluminum silicate, calcium carbonate, magnesium silicate, zinc stearate, calcium stearate, magnesium stearate, stearic acid 1801, stearic acid 1806, stearic acid 1810, Zinc Oxide, matting powder, matte powder, titanium white, lithopone, attapulgite clay, white clay, Huang Taotu, high clay powder, washing / calcined kaolin, senior barium sulfate, active calcium carbonate, mica powder, calcium carbonate, magnesium powder, light Magnesium Oxide, diatomite, glass powder, polishing powder, silica powder etc.. Other products are still in R & D update......
Packaging:
1.Packing specification:
10KG/ package,20KG/ package,25KG/ package,40KG/ package,50KG/ package,25 kg / barrel,50 kg / barrel,170 kg / barre,200 kg / barrel etc....
2.Part of the product packaging can be changed according to customer needs
Shipment:
1. As for the tiny amount(less than 50kgs), we will use express(TNT, FedEx, EMS or DHL etc), which is convenient.
2. As for the small amount (from 50kgs to 1000kgs), we will deliver by air or by sea.
3. As for the normal amount (more than 1000kgs), we usually shipped by sea.
We are hoping to cooperate with partners in global market to creat win-win business.
If you are interested in our products, Any more inquires, please let us know., best price and free samples will be sent to you right away! Thank you very much!
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