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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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UV Stabilizer |
HALS 791 |
| Chemical name: |
Blend of HALS 944 and HALS 770 (1:1) 【MSDS】
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| Equivalent: |
Tinuvin 791 (Ciba SC) |
| Structural formula: |
Not available |
| Molecular formula: |
Not available |
| Molecular weight: |
Not available |
| CAS NO.: |
HALS 944 【70624-18-9】
HALS 770 【52829-07-9】
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| Physical properties: |
Appearance:
White or yellowish crystal powder
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Melting range:
>55DC |
| Flash point:
>150DC |
Specific gravity (g/ml@20DC):
1.0-1.2 |
Solubility@20DC(g/100g solvent) |
| Water
:
Not available
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Benzene
:
Not available
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Alcohol
:
Not available
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Acetidin
:
Not available
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| Specifications: |
Appearance |
: White to slightly yellow granule powder |
Ash |
: 0.1% max |
Volatile |
: 0.5% max |
Transmittance(425nm) |
: 90% min |
Transmittance(500nm) |
: 94% min |
HALS 944: HALS 770(mass ratio)=1:1 |
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| Applications: |
HALS 791 is a synergistic mixture of HALS 944 and HALS 770. HALS 791 is particularly well suited for PP, mixture of PP and EPDM, mixture of PP, PE and EPDM. And such plastic applied in car bumper, dashboard and garden furniture.
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| Packing: |
25kg net fiber drum
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