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| Add: 24-29/F, Xinhua Mansion, No. |
| 55 Zhongshan Rd., Nanjing, China |
| Tel: 0086-25-84795748 |
| Fax: 0086-25-84795750 |
| E-mail: sales@polyadditive.com |
| Manager: Vivian Cui (Ms.) |
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Flame Retardants |
BT-93W |
| Chemical name: |
N,N-Ethylene-Bis(Tetrabromophthalimide) 【MSDS】
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| Equivalent: |
SAYTEX BT-93 (Albemarle) |
| Structural formula: |
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| Molecular formula: |
C18H4Br8N2O4 |
| Molecular weight: |
951.5 |
| CAS NO.: |
32588-76-4 |
| Physical properties: |
Appearance:
White powder
|
Melting range :
445DC-455DC
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| Flash point:
Not available |
Bulk density: 2.67g/ml |
Solubility@25DC(g/100g solvent) |
| Water
:
<0.01 |
Methanol
:
<0.01 |
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Acetone
:
<0.01 |
Methylbenzene
:
<0.01 |
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| Specifications: |
Appearance |
: White powder |
Melting point |
: 450℃ min |
Average particle size |
: 5um max |
Whiteness |
: 85min |
Acid Number |
: 0.2 H+mg/g max |
Volatile (180℃) |
: 0.5% max |
Volatile (315℃) |
: 1% max |
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| Applications: |
BT-93W flame retardant has outstanding thermal and UV stability. It is flame retardant of choice in HIPS formulation when the highest degree of UV stability is required. Its thermal stability allows use in engineering resins like polyesters and polyamides. BT-93W flame retardant is also non-blooming. This feature allows use in such critical applications as polyolefin films where good heat sealability is required. Its excellent wet electrical properties also make it ideal for wire and cable applications.
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| Packing: |
25kg net paper bag
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