Hindered Amine Light Stabilizers(HALS)
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N,N'-Bis(2,2,6,6-tetramethyl-4-piperidinyl)-1,6-hexanediamine-2,4-dichloro-6-morpholino-1,3,5-triazine copolymer.
Synonym: Poly [(6-morpholino-s-triazine-2,4-diyl)[2,2,6,6-tetramethyl-4-piperidyl) imino]- hexamethylene[(2,2,6,6-tetramethyl-4-piperidyl)imino]] |
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PowerStab™ 3346 is an effective hinder amine light stabilizer of low Volatiles, approved by FDA.
PowerStab™ 3346 is widely used in PE, PP, Polyolefin, Polypropylene fiber and also in agricultural films. |
| Chemical Name: |
N,N'-Bis(2,2,6,6-tetramethyl-4-piperidinyl)-1,6-hexanediamine-2,4-dichloro-6-morpholino-1,3,5-triazine copolymer |
| CAS No.: |
82451-48-7 |
| EINECS No.: |
n.a. |
| Formula: |
(C31H56N8O)n |
| Molecular
Weight: |
1600 ± 10% |
| Color (APHA): |
Max.80 |
| Melting Point(°C): |
110-140 |
| Loss on Drying(%): |
Max.0.5 |
| Toluene Insolubles(%): |
Max.0.25 |
| Appearance: |
White to light yellow granules |
| Ash (%): |
Max.0.1 |
| Solubility (20°C) |
% w/w |
| Water: |
<0.01 |
PowerStab™ 3346 is recommended to be used in polyethylene, polypropylene, polystyrene, polyamides, polyurethanes, flexible PVC, rigid PVC and in certain styrenic elastomer and adhesive specialty applications.
PowerStab™ 3346 is particularly suitable for PE and PP thick and thin sections due to its high light stabilizing performance. It has broad compatibilities, excellent indirect food approvals and good extraction resistance.
PowerStab™ 3346 imparts excellent light stability to thin articles, e.g. fibers and films. In thick cross sections it is specifically suitable for PE articles. It is particularly well established in roto-molded applications and water and gas pipe formulations. It furthermore has a very low color contribution.
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PowerStab™ 3346 is supplied in net weight 25kg fiber drum with PE liner.
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