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Home > Products >  Light Stabilizer 622

Light Stabilizer 622 CAS NO.65447-77-0

  • Product Details

Keywords

  • Light Stabilizer 622
  • Light Stabilizer
  • 622

Quick Details

  • ProName: Light Stabilizer 622
  • CasNo: 65447-77-0
  • Molecular Formula: (C15H25NO4)n
  • Application: Application: ? Tackifier resin ? Ole...
  • DeliveryTime: In 30 days
  • PackAge: Pack & Store:25kg cardboard barrels li...
  • Port: Shanhai , China
  • ProductionCapacity: 235 Metric Ton/Month
  • Purity: 99%MIN
  • Storage: In cool ,dry place
  • Transportation: Transfer with cool ,dry , safety carri...
  • LimitNum: 500 Kilogram

Superiority

Quick Details

 

Classification:
Chemical Auxiliary Agent
CAS No.:
65447-77-0
MF:
(C15H25NO4)n
Place of Origin:
China (Mainland)
Type:
Other
Usage:
Plastic Auxiliary Agents

Packaging & Delivery

Packaging Details: According customer's requirements
Delivery Detail: Prompt shipment

    Light Stabilizer 622

Chemical Name  Butanedioic acid, dimethylester, polymer with 4-hydroxy -2,2,6,6-tetramethyl-1-piperidine ethanol.
CAS Number 65447-77-0
Applications  622 areas of application include polyolefins (PP, PE), olefin copolymers such as EVA as well as blends of polypropylene with elastomers.
Features / Benefits The effectiveness of  622 surpasses significantly that of UV absorbers, particularly in pigmented systems. Combinations of YS 622 with UV absorbers.
Light Stabilizer 622
Guidelines for use    
Thick sections  UV stabilization of HDPE, LLDPE, LDPE and PP 0.15-0.5%
Films  UV stabilization of LDPE and LLDPE   0.1-1.2%
Tapes  Ustabilization of HDPE and PP     0.2-0.8%
Fibers  UV stabilization of PP fibers          0.1-1.0%
Physical and Chemical Properties
Appearance and behaviour White to slightly yellow powder, odorless
PH-value (1% suspension in water 20~25oC)  6.3
Melting / freezing temperature  50~70 (softening range)
Boiling point/ range  not applicable
Density (20oC) ca  1.22g/cm3
Flash point >250
Ignition temperature 370
Oxidizing properties not tested
Self-ignition temperature not tested
Water solubility (20oC) ca  1.6mg/L
Vapor pressure (20oC)  2.5 E-6 Pa
Partition coefficient (Log Pow, 20~25oC)  5.2
Explosive properties  not tested

 

Details

Guidelines for use    
Thick sections  UV stabilization of HDPE, LLDPE, LDPE and PP 0.15-0.5%
Films  UV stabilization of LDPE and LLDPE   0.1-1.2%
Tapes  Ustabilization of HDPE and PP     0.2-0.8%
Fibers  UV stabilization of PP fibers          0.1-1.0%
Physical and Chemical Properties
Appearance and behaviour White to slightly yellow powder, odorless
PH-value (1% suspension in water 20~25oC)  6.3
Melting / freezing temperature  50~70 (softening range)
Boiling point/ range  not applicable
Density (20oC) ca  1.22g/cm3
Flash point >250
Ignition temperature 370
Oxidizing properties not tested
Self-ignition temperature not tested
Water solubility (20oC) ca  1.6mg/L
Vapor pressure (20oC)  2.5 E-6 Pa
Partition coefficient (Log Pow, 20~25oC)  5.2
Explosive properties  not tested

 

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