Light stabilizer UV-123 CAS No.129757-67-1

• CAS No.: 129757-67-1
• Certification: REACH
• Environmental Protection: Yes
• Color: Yellow
• Kind: Light stabilizer
• Appearance: Liquid
• Model NO.: 123
• Transport Package: 25 kg plastic drum
• Specification: Chroma: 50 max
• Trademark: LEPUZ
• Origin: China
• Production Capacity: 2000mt/Year

Product Description

LeSorb^® UV-123
 

Chemical Name: Bis(1-octyl-2,2,6,6-tetramethyl-4-piperidinyl) sebacate , Decanedioic acid,
bis(2,2,6,6-tetramethyl-1-(octyloxy)-4-piperidinyl) ester
Molecular Weight: 737
CAS NO.: 129757-67-1

Specifications:
Appearance: Slightly yellow transparent liquid
Specific gravity: 0.97g/cm³ at 20ºC
Monomer content: 65% min
Dimer content: 20% max
Chroma: 50 max
Volatile matter: ≤1.0%
Ash content: ≤0.1%
Transmittance: 425nm 95% min
500nm 97% min
CIE-LAB L*: 98.0-100
CIE-LAB A*: -2.0--0.0
CIE-LAB B*: 0.0--6.0

Characteristics and Uses:
LeSorb^® UV-123 is a highly effective light stabilizer in a wide range of polymers including acrylics, polyurethances, sealants, adhesives, rubbers etc. It is also recommended for applications of automotive and industrial coating, decorative paints and wood stains or varnishes.

Package:
25 kg plastic drum.
 

After Sales Service

 

Our Services

We have exact inventory plans to guarantee stable supply.

We have many years' experience of chemical logistics and dangerous chemical managers with specially trained, which ensure the safety and right of chemicals, timely logistics.

Our laboratory takes strictly testing on every lot of goods according to customers' requirement. Meanwhile we has good relationship with the third party company SGS.

After-sales service is the important part in our service. If there are quality problems, we will actively cooperate with the customers and solve the problems early.

We expect to become good partners with our customers for long.





 

Company Information 




FAQ

Q: Do you have any certificate for quality?

 A: Yes, we have ISO9001:2008 quality system certificate and REACH.

 

Q: Can you customize products?

A: Yes, we can.

 

Q: Can you provide samples for quality checking before placing an order?

A: Samples are avaliable upon request, but the shipping cost should be paid by customer.

 

Q: How to get the price list?

A: Please inqire us by alibaba/email.

 

Q: What's your payment term?

A: TT/LC/DA/DP/Paypal