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Star Chemicals and Catalysts Co.

Sell Catalysts

Sell Catalysts

2006-4-30
Product Name: Catalysts
Place of Origin: China

Our full range of catalysts includes: 1) Sulfur removal catalyst 2) Dearsenication catalyst 3) Chloride removal catalyst 4) COS removal catalyst 5) PP catalyst 6) Olefin polymerization catalysts 7) Purification catalysts
Star Chemicals and Catalysts Co.
Sell Tri Calcium Phosphate

Sell Tri Calcium Phosphate

2006-4-30
Product Name: Tri Calcium Phosphate
Place of Origin: China

Specifications:
1) Chemical name: calcium hydroxide phosphate
2) Molecular formula: Ca5 (PO4)3OH
3) Molecular weight: 502
4) Abbreviation: TCP
5) Particle size, D50: 5 μm max.
6) P2O5: 38.2 - 42.3%
7) CaO: 50.3 - 55.8%
8) PH (10g/L water suspension): 6 - 9
9) Loss on ignition (800oC): 5.8% max.
10) Usage: TCP is an inorganic dispersant widely used in suspension
polymerization of polystyrene, expandable polystyrene (EPS),
PVC and SAN bead in ABS

Packing: 10kg or 20kg/bag
Star Chemicals and Catalysts Co.
Sell 4-Tert-Butyl Catechol (TBC)

Sell 4-Tert-Butyl Catechol (TBC)

2006-4-30
Product Name: 4-Tert-Butyl Catechol (TBC)
Place of Origin: China

Specifications:
1) CAS No. 98-29-3
2) Molecular formula: C10H14O2
3) Molecular weight: 166.22
4) Appearance: white or light yellow powder
5) Assay: 99% min.
6) Freezing point: 53oC min.
7) Ash: 0.2% max.
8) Usage:
a) Mainly used as polymerization inhibitor during olefin monomer
distillation and storage, especially suitable for styrene,
butadiene, chlorobutadiene, isopentadiene, and vinyl chloride
monomer, etc.
b) Also used as antioxidant for PP, PVC, nylon, rubber, lubricating
oil, ethyl cellulose, and metal soap, etc.

Packing: 40kg/drum
Star Chemicals and Catalysts Co.
Sell Hexabromocyclododecane (HBCD)

Sell Hexabromocyclododecane (HBCD)

2006-4-30
Product Name: Hexabromocyclododecane (HBCD)
Place of Origin: China

Specifications:
1) CAS No. 3194-55-6
2) Molecular formula: C12H18Br6
3) Molecular weight: 641.69
4) Appearance: white crystalline powder
5) Initial melting point: 190oC min.
6) Bromine content: 73% min.
7) Total HBCD isomers: 98% min.
8) Main isomer: 85% min.
9) Volatiles (2hrs, at 105oC): 0.3% max.
10) Color (APHA, 2% in acetone): 20 max.
11) Free bromides: 100 ppm max.
12) Usage: additive flame retardant used in a wide range of polymers
as well as textiles, adhesives, and coatings. It is particularly
recommended for styrene based systems such as EPS.

Packing: 10kg or 20kg/bag
Star Chemicals and Catalysts Co.

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Contact Information
Company Name: Star Chemicals and Catalysts Co.
Contact Person: n/a
Address: No. 810 Qinggong Building, 8, Wensan Road, Hangzhou City, Zhejiang Province. China
Zip: n/a
Telephone: n/a
Mobile Phone: n/a
Fax: n/a
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