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Light Yellow / White Crystalline Powder Tinuvin 622 HALS Light Stabilizer , CAS No. 41556 - 26 – 7

SHANDONG HONGKUN IMP.&EXP.CO.,LTD
SHANDONG HONGKUN IMP.&EXP.CO.,LTD
City: Qingdao
Province/State: Shandong
Country/Region: China
Tel: 86-532-85030157
Contact Person:
Ms AMILY MEI

Light Yellow / White Crystalline Powder Tinuvin 622 HALS Light Stabilizer , CAS No. 41556 - 26 – 7

Place of Origin : CHINA
Brand Name : GRANDSORB® 622
Certification : Reach pre-registration
Model Number : LS 622
MOQ : Negotiable
Price : Negotiable
Packaging Details : 25KG carton
Delivery Time : prompt
Payment Terms : Negotiable
Supply Ability : 100mt/year
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Light Yellow / White Crystalline Powder Tinuvin 622 HALS Light Stabilizer , CAS No. 41556 - 26 – 7


Quick Detail :


LS 622 is the light stabilizer of choice for all applications calling for low validity and minimal migration , because of its oligomeric structure with high molecular weight . Furthermore , LS 622 is effective as antioxidant and contributes significantly to long term heat stability of polyolefins and tackifier resin .


Description :


  1. Name : LS 622
  2. Chemical name :

Poly ( 4 - hydroxy - 2 , 2 , 6 , 6 - tetramethyl - 1 - piperidine ethanol - alt - 1 , 4 - butanedioic acid )

  1. CAS No. : 41556 - 26 - 7
  2. Function : Low volatility , Exceptional light absorbing characteristics and can get a better performance in the use of combination with other UV absorbers as well as antioxidants .

Applications :


LS 622 areas of application include PP , PE , olefin copolymers such as EVA as well as blends of polypropylene with elastomers . In addition , LS 622 is highly effective in polyacetals , polyamides and polyurethane applications .


Specifications :


AppearanceLight Yellow or White Crystalline Powder
Melting Point (DC)70.0 min
Ash0.2% max
Volatile0.5% max
Transmittance425nm 98.0%min
450nm 98.0% min

Competitive Advantage :


The effectiveness of LS 622 surpasses significantly that of UV absorbers , particularly in pigmented systems . Combinations of LS 622 with UV absorbers in many cases result in synergistic effects .


Product Tags:

polymer stabilizers

      

ultraviolet stabilizers

      
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