免费在线a爱片非州_人妻系列無碼專區免費視頻_男女无遮挡www免费网站_久久精品国产A∨_а√最新版天堂资源在线_91麻豆精品国产人_亚洲三级黄色片_天堂网不卡香蕉_亚洲成人理论电影_国产剧情在线观看亚洲se

Optical New Materials
Optical New Materials
Contact Us
POLY MERCAPTAN 504
POLY MERCAPTAN 405
POLY MERCAPTAN 301
POLYTHIOL 309
POLY MERCAPTAN 504
Specification
  • Colorless transparent liquid
    Appearance
  • ≤500
    Moisture,ppm
  • ≤8
    APHA Color
  • 1.6300-1.6350
    Refractive,index,20nD
1.60/1.67 HRI lens material
1.60/1.67 HRI lens material
UV adhesive for precision optical lens
UV adhesive for precision optical lens
POLY MERCAPTAN 405
Specification
  • Colorless or light-yellow transparent liquid
    Appearance
  • ≤800
    Moisture,ppm
  • ≤15
    APHA Color
  • ≥1.5290
    Refractive,index,20nD
Orthodontic adhesives
Orthodontic adhesives
Optics lens
Optics lens
Wood primer
Wood primer
UV optical adhesive
UV optical adhesive
Nail polish glue
Nail polish glue
Quantum dot film
Quantum dot film
POLY MERCAPTAN 301
Specification
  • ≥98.0
    Content,%
  • ≤1000
    Moisture,ppm
  • ≤15
    APHA Color
  • 1.5900-1.6050
    Refractive,index,20nD
High-refractive-index lens monomers
High-refractive-index lens monomers
Special anti-corrosion coating
Special anti-corrosion coating
POLYTHIOL 309
Q/371625 YFH051—2022 Enterprise standards in this field making the company an Enterprise Standard Leader of China
Specification
  • Colorless transparent liquid
    Appearance
  • 12000-14000
    Viscosity,mPa·s
  • ≤20
    APHA Color
Epoxy resin low-temperature rapid curing agent
Epoxy resin low-temperature rapid curing agent
Electronic adhesives
Electronic adhesives
Solutions
Green sulfur-containing chemical solutions for a better life of mankind!
Solutions
?