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We are leaders in the market for providing best range of Magnesium Silicate Powder and Aluminium Ingots
name: magnesium silicate
cas no.: 1343-88-0
formula: mgsio3
molecular weight: 100.39
einecs: 215-681-1
density: 3.21 g/cm3
melting point: 191 c
appearance: white to off-white fine powder
using: industry in addition to flavor agent, desiccant, decoloring polyether adsorbent, etc
the crude polyether polyol in refining kettle kettle, to adding 1% 5% in certain temperature ( w/w ) of water, stirring, with 75% phosphoric acid neutralization material ph to 4 6, and the average temperature control is less than 80. And after adding polyether polyol, weight0.1% 0.5% magnesium silicate adsorbent ( or magnesium silicate: aluminum silicate =1:1 ( w/w ) hybrid adsorbent ), stir heated toproper temperature ( such as: 110 5 ) vacuum dewatering. Control of dehydration rate, when the moisture content to achieve the requirement ( such as less than 0.1% ), thermal material circulation filtering ( such as 110 5 , pressure 2 4kpa ), analysis of circulatingfiltrate of k+ (na+) ion concentration reached, collect the clear filtrate, obtain qualified polyether polyol.
Additional Information:
Payment Terms : L/C, D/A, D/P, T/T
Packaging Details : Bags
Delivery Time : 14 days
1, Aluminum ingot manufacture.
2, high standard.
3, High quality.
4, Competitive price
Brands : Al99.85, Al99.80, Al99.70
Products Name:Pure Aluminum Ingot99.9%
Chemical Composition: al
Weight: 20/25kg
Al (Min): 99%-99.9%
Appearance: silvery white
Aluminum ingot for remelting is produced by molten salt electrolysis method using alumina and cryolite. Products meet the national standard GB/T1196-2002. The surface of ingot is clean and smooth.
Applications:
1. mainly used for melting ingot
2. discontinuous melting with scrap
3. easy control and operation
4. fast melting
5. Used for industry such as automobile, pinning and weaving, electron broadly and so on
The main models are as follows: AL99.90, AL99.85, AL99.70A, AL99.70, AL99.60, AL99.50, AL99.00
Additional Information:
Payment Terms : L/C, D/A, D/P, T/T
Packaging Details : 25kg ingots/40 pcs bundle
Delivery Time : 14 days