UV stabilizer equal to Chimassorb 622

• CAS No.: 65447-77-0
• Formula: H[C15H25O4N]nOCH3
• EINECS: N/M
• Color: White
• Appearance: Granule
• Purity: 99% Min
• Model NO.: 622
• Transport Package: 25kg/Carton
• Specification: 25KG
• Trademark: LEPUZ
• Origin: China
• HS Code: 293399
• Production Capacity: 5000mt/Year

Product Description

Light stabilizer 622

Chemical name: Poly-(N-β-hydroxyethyl-2,2,6,6-tetramethyl-4-hydroxy-piperidyl succinate)

Other Names: Light stabilizer 622; Light stabilizer-622;  Chimassorb 622;  HALS 622;   BHSORB-622; BHSORB 622;  LS 622; Primesorb622;  Hindered amine light stabilizer 622; Hindered amine light stabilizing agent 622; UV-622; UV 622; UV622;  Photo-stabilizer 622; Photo stabilizer 622;  Photo-stabilizer BW-10LD;  UV stabilizer 622; UV light stabilizer 622; UV stabilizing agent 622

Molecular Formula: H[C₁₅H₂₅O₄N]_nOCH₃
CAS No.  65447-77-0 

SPECIFICATION:
    Appearance:       white or pale yellow granules 
    Transmittance:    ≥ 97% (425nm);  ≥98%(500nm)
    Content(HPLC):  ≥99.0%
    Volatile:               ≤0.5% (105ºC. 2hrs)
        Ash:                 ≤0.1% 
 
MOLECULAR WEIGHT(Mn): > 2500 (contrast with polystyrene)
 
APPLICATION:
Hindered amine light stabilizer. It is used in light aging inhibition of polyethylene, polypropylene, polyurethane, styrene,poly olefin copolymer, soft PVC, metaformaldehyde polyamine and polyester, also in ABS and engineering plastics. 
 
STORAGE: Store in dry places below 30ºC, avoiding heat and moisture.
 
Toxicity
Can be used in plastic of contact food

 

Packaging & Shipping

25kgs carton (inner with plastic bag) or according to the customer's demands.

Application

 

Main products
 

Optical brighteners: OB  OB-1  KCB  FP-127  KSN  MDAC(SWN)  CBS-X

Light stabilizers:     622  770  944  292  783

UV absorbers:          UV-531  UV-9(BP-3)  UV-P  UV-326  UV-327  UV-328  UV-329  UV-571 
                                   UV-284(BP-4) 

Antioxidants:          1010  168  BHT  1076

Slip agents:               Oleamide  Erucamide

Heat stabilizers:         DBM-83  SBM-50  SBM-55  CA ACAC  Zn ACAC

 

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