Use:
Purifying agent in pharmaceutical industry, special in antibiotic medication, such as Oxytetracycline , Chloramphenicol , etc;
Precipitating agent in Rare-earth mineral processing;
Bleaching…
Uses: It's one of the most important organic material. It is mainly used in manufacturing of vinyl acetate, acetic anhydride, diketen, acetic ester, acetate, ethyl cellulose, and chloro acetic acid…
Uses:
Used as rubber coagulant;reducing agent in textile dyeing and printing industries;foodstuff preservatives and raw material in pharmaceutical industry.
This chemicals is main product of our com…
Glacial Acetic Acid Industry Grade
Acetaldehyde 0.05%Max
Formic Acid 0.003%Max
Iron 0.0002%Max
The Heavy Metal 0.0002%max
Glacial Acetic Acid Food Grade
AS …
Boric acid 99.6% GB530-90
Content of H3BO3% 99.6% min
B2O3 56.5% min
Water insoluble matter 0.01% max
Sulfate(as SO4)% 0.10 % max
Chloride(as Cl)% 0.05 % max
Fe% …
Specification :
Items Grade A Grade B Grade C
Purity(NH2SO3H) 99.8% min 99.5% min 99.5% min
Sulfate (SO4) 0.02% max 0.05% max 0.05% max
Iron (Fe) 0.0002% max 0.0005% …
※ 2450 silicone varnished glass cloth is made by fiber glass
cloth impregnated with silicone varnish .
※ Characters
Class H(180℃)Excellent heat resistance, elasticity, good
fungus col…
※ 2440 polyester varnished glass cloth is made by fiber glass
cloth impregnated with polyester varnish .
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Class F(155℃)Excellent dielectric, mechanical property and
good o…
※ 2432 Alkyd varnished glass fabric is prepared by impregnating
the glass fiber cloth with oil modified alkyed varnish and
then baking the coated cloth.
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Class B(130℃)It ha…
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