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Hindered Amine Light Stabilizer UV944 CAS No. 70624-18-9

Hindered Amine Light Stabilizer UV944 CAS No. 70624-18-9

Hindered Amine Light Stabilizer UV944

White Powder Hindered Amine Light Stabilizer

70624-18-9 Hindered Amine Light Stabilizer

Place of Origin:

Made in China

Brand Name:

DR

Certification:

SGS

Model Number:

UV944

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Product Details
Product Name:
Light Stabilizer UV944
Appearance:
White Granular
CAS No.:
70624-18-9
Color:
White
Feature:
Soluble In Organic Solvents
Model No.:
UV944
Port:
Shanghai, China
Application:
Can Be Used In Film And Fiber
Molecular Weight:
2100-3000
Softening Point:
110°C -130°C
Payment & Shipping Terms
Minimum Order Quantity
500kgs
Price
price negotiation
Packaging Details
25kgs cardboard/drum
Delivery Time
about 15 working days
Payment Terms
L/C, D/A, D/P, T/T, Western Union
Supply Ability
500mts/month
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Product Description

Hindered Amine Light Stabilizer UV944 CAS No. 70624-18-9

 

Light Stabilizer UV944 Chemical name:
Poly-{[6-[(1,1,3,3-tetramethylbutyl)amino]-1,3,5-triazine-2,4-diyl][(2,2,6,6-tetrameth yl-4-piperidyl)imino]-1,6-hexanediyl[(2,2,6,6-tetramethyl-4-piperidyl)imino]}

CAS NO: 70624-18-9

Molecular formula: [C35H64N8]n (n=4-5)

 

Specification of Light stabilizer UV944

 

Type index
Appearance White Granular or Powder

Light transmittance

≥93 %(425nm);≥95 %(450nm)

Volatile matter

≤1.0%

Ash

≤0.1%

Molecular weight(Mn )

2100-3000

Softening point

110°C -130°C

Purity%

≥99

SpecificGravity(20℃)

1.01g/cm3

BulkDensity

500-700g/l

 

Solubility: Soluble in organic solvents, slight in methanol, insoluble in water

 

Introduction: It is one kind of high molecular Light stabilizer , with multiple functional groups.

It can be used in low density PE film, PP tape, EVA film, ABS, PP fiber, PPE, polyacetals, polyamides,

polyurethanes, PVC, PVC blending material, polystyrene , rubber and viscose, It can work with UV

adsorbent because its special structutre and large molecular weight( 3000,). It also can be used in film

and fiber. also can be used as antioxidant and heat stabilizer of polymer, The dosage of agricultural film is 2‰

 

Cautions :

S or halogen may offer bad effects , or some stabilizer, insecticide and fire retardant may react with 944.

Please test before use.

 

Storage

Store in dry places under30ºC avoiding moisture and heat.

 

Package of Light stabilizer UV944

 

25kgs cardboard/drum

 

Hindered Amine Light Stabilizer UV944 CAS No. 70624-18-9 0

 

 

 

Hindered Amine Light Stabilizer UV944 CAS No. 70624-18-9 1

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