Hindered Amine Light Stabilizers(HALS)
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| PowerStab™ 7794
Bis(2,2,6,6,-tetramethyl-4-piperidinyl) decanedioate and N,N'-bis(2,2,6,6-Tetramethyl-4-piperidinyl)-1,6-hexanediamine, polymer with 2,4,6-trichloro-1,3,5-triazine and 2,4,4- trimethyl-1,2-pentanamine.
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PowerStab™ 7794 is a synergistic blend of PowerStab™ 770 (LMWH) and PowerStab™ 944 (HMWH)..
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| Chemical Name: |
Bis(2,2,6,6,-tetramethyl-4-piperidinyl) decanedioate and N,N'-bis(2,2,6,6-Tetramethyl-4-piperidinyl)-1,6-hexanediamine, polymer with 2,4,6-trichloro-1,3,5-triazine and 2,4,4- trimethyl-1,2-pentanamine |
| CAS No.: |
52829-07-9, 70624-18-9 |
| EINECS No.: |
258-207-9, n.a. |
| Formula: |
C28H52O4N2, (C35H68N8)n |
| Molecular
Weight: |
2000-3000 |
| Specific Gravity[20°C]: |
0.01 |
| Melting Point(°C): |
60-120 |
| Volatiles (%): |
Max.0.8 |
Vapor Pressure[20°C, Pa]： |
Max.0.01 |
| Color of Solution 425nm (%): |
93 |
| Color of Solution 500nm (%): |
97 |
| Appearance: |
White to Off-white powder |
| Ash (%): |
Max.0.1 |
| Solubility (20°C) |
% w/w |
| Acetone: |
>20 |
| Dichloromethane: |
>30 |
| Styrene: |
>30 |
| Water: |
<0.1 |
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PowerStab™ 7794 is especially suitable for the protection of polyolefins such as PP, PE, PP/EPDM and PP/PE/EPDM blends from the damage of UV radiation. Due to its synergistic effect, it is extremely good for thick applications where the efficacy and long term protection are needed to be considered at the same time.
PowerStab™ 7794 can also be used in styrenic polymers, e.g. ABS, impact polystyrene, etc.
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PowerStab™ 7794 is supplied in net weight 25kg fiber drum with PE liner.
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