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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 783 |
| Chemical name: |
Blend of HALS 944 and HALS 622 (1:1) 【MSDS】
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| Equivalent: |
Tinuvin 783 (Ciba SC) |
| Structural formula: |
Not available |
| Molecular formula: |
Not available |
| Molecular weight: |
Not available |
| CAS NO.: |
HALS 944 【70624-18-9】
HALS 622 【65447-77-0】 |
| Physical properties: |
Appearance:
White crystal powder
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Melting range: Not available |
| Flash point: Not available |
Specific gravity (g/ml@20DC): Not available |
Solubility@20DC(g/100g solvent) |
| Water
:
Insoluble
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Benzene
:
Soluble
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Cyclohexane
:
Soluble |
Acetidin
:
Soluble
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| Specifications: |
Appearance |
: White to slightly yellow solid |
Ash |
: 0.1% max |
Volatile |
: 1.0% max |
Transmittance(425nm) |
: 90% min |
Transmittance(500nm) |
: 93% min |
HALS 944: HALS 622(mass ratio)=1:1 |
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| Applications: |
HALS 783 is a synergistic mixture of HALS 944 and HALS 622. It is a versatile UV stabilizer with outstanding extraction resistance, low gas fading, and low pigment interaction. HALS 783 is particularly well suited for LDPE, LLDPE, HDPE films, tapes and thick sections and for PP fibers and films. It is also the product of choice for thick sections where direct food contact approval is required.
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| Packing: |
25kg net carton
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