Light Stabilizer UV-622 Butanedioic Acid, Polymer with 4-Hydroxy-2, 2, 6, 6-Tetramethyl-1-Piperidineethanol CAS No. 70198-29-7

Product Details
CAS No.: 70198-29-7
Formula: H[C15h25o4n]Noch3
EINECS: 615-081-3
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  • Light Stabilizer UV-622 Butanedioic Acid, Polymer with 4-Hydroxy-2, 2, 6, 6-Tetramethyl-1-Piperidineethanol CAS No. 70198-29-7
  • Light Stabilizer UV-622 Butanedioic Acid, Polymer with 4-Hydroxy-2, 2, 6, 6-Tetramethyl-1-Piperidineethanol CAS No. 70198-29-7
  • Light Stabilizer UV-622 Butanedioic Acid, Polymer with 4-Hydroxy-2, 2, 6, 6-Tetramethyl-1-Piperidineethanol CAS No. 70198-29-7
  • Light Stabilizer UV-622 Butanedioic Acid, Polymer with 4-Hydroxy-2, 2, 6, 6-Tetramethyl-1-Piperidineethanol CAS No. 70198-29-7
  • Light Stabilizer UV-622 Butanedioic Acid, Polymer with 4-Hydroxy-2, 2, 6, 6-Tetramethyl-1-Piperidineethanol CAS No. 70198-29-7
  • Light Stabilizer UV-622 Butanedioic Acid, Polymer with 4-Hydroxy-2, 2, 6, 6-Tetramethyl-1-Piperidineethanol CAS No. 70198-29-7
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Basic Info.

Model NO.
99.0%
Appearance
Powder
Usage
Rubber Auxiliary Agents, Plastic Auxiliary Agents, Coating Auxiliary Agents, Leather Auxiliary Agents
Color
White
Transport Package
25kgs/Drum
Specification
25kgs/drum
Trademark
RD
Origin
China
HS Code
2933699090
Production Capacity
100mt/Month

Product Description

Item:Light Stabilizer UV-622
Chemical Name:Butanedioic acid, polymer with 4-hydroxy-2,2,6,6-tetramethyl-1-piperidineethanol
Light Stabilizer UV-622
CAS NO. 70198-29-7
Molecular Formula H[C15H25O4N]nOCH3
Molecular Weight >2500
EINECS NO. 615-081-3
HS Code 29339900
Appearance White powder or light yellow granules
Specification(%) Purity % : 99.0 Min.
Ash % : 0.1Max.
Water(wt),%: 0.5 Max.

Transmittance: 425 nm≥95%   500 nm≥97%
Usage Polymerized HALS with high molecular weight, low volatility, low degradation,hardly extractable(by water) or bleachable (bygas),and fine heat stability,working well with AO and UVA;Widely used in PP, PE, PS, ABS, PU, POM, TPE etc.
Packing 25kgs/drum

Specification:
ITEM SPECIFICATION
Appearance White powder or light yellow granules
Purity % 99.0 Min.
Water(wt),% 0.5Max.
Ash % 0.1Max.
Transmittance   425 nm≥95%   500 nm≥97%
Package 25kgs/drum

Application:
Polymerized HALS with high molecular weight, low volatility, low degradation,hardly extractable(by water) or bleachable (bygas),and fine heat stability,working well with AO and UVA;Widely used in PP, PE, PS, ABS, PU, POM, TPE etc.
FAQ:
1.What kind of payment term do you support ?
T/T 30% in advance and 70% before delivery,we will take and show you every process details.
2.What's your terms of delivery?
FOB, CIF etc.
3.How long will your production take ?
Usually  within 10 days finish production, then delivery after confirm the order
4.Do you  support the sample to test?
Sure, we would love to offer you free sample for testing. You only need to pay freight. 
5.How to choose the most suitable products?
Based on your industry and your requirements, we will recommend ones for  you.








 
Light Stabilizer UV-622 Butanedioic Acid, Polymer with 4-Hydroxy-2, 2, 6, 6-Tetramethyl-1-Piperidineethanol CAS No. 70198-29-7
Light Stabilizer UV-622 Butanedioic Acid, Polymer with 4-Hydroxy-2, 2, 6, 6-Tetramethyl-1-Piperidineethanol CAS No. 70198-29-7
Light Stabilizer UV-622 Butanedioic Acid, Polymer with 4-Hydroxy-2, 2, 6, 6-Tetramethyl-1-Piperidineethanol CAS No. 70198-29-7

Light Stabilizer UV-622 Butanedioic Acid, Polymer with 4-Hydroxy-2, 2, 6, 6-Tetramethyl-1-Piperidineethanol CAS No. 70198-29-7
Light Stabilizer UV-622 Butanedioic Acid, Polymer with 4-Hydroxy-2, 2, 6, 6-Tetramethyl-1-Piperidineethanol CAS No. 70198-29-7
Light Stabilizer UV-622 Butanedioic Acid, Polymer with 4-Hydroxy-2, 2, 6, 6-Tetramethyl-1-Piperidineethanol CAS No. 70198-29-7

 

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