国产日韩精品一区二区三区无码中文字幕_成人毛片在线观看av_日韩在线看片免费人成视频播放_精品三级av无码一区涩爱_男女啪啪抽搐一进一出小说_337日本大胆国产片三级_日韩三级高清色网视频小说_亚洲无码在线又大又粗_国产性色成人AV天堂_亚洲中文字幕AⅤ无码
Optical New Materials
Optical New Materials
Contact Us
Products and Solutions  >  Products  > 

Optical New Materials

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
?
16岁迈开腿打扑克| 奇米免费在线视频| 久久亚洲最新一本| 免费无码国产优嘿在线观看| 麻豆人妻精品视频| 男插曲女视频免费观看| 亚洲精品日韩在线观看高清| 人人操人人爱人人97| 久久综合狠狠综合久久97色| 日韩?v手机免费免播在线视频观看 | 内精品久久人妻无码免费| 欧美激情视频一区二区| 一进一出大肉奉视频| 欧美在线国产精品| 国产三级在线观看网址| 精品久久夜色| 玩弄中国白嫩少妇HD乱| 经典老肥熟妇在线视频| 国产精品一区久久高清观看| 亚洲老熟妇短视频播放| 国产成熟女人色惰片| 4399日本在线观看完整高清| 午夜影院视费x看| 人妻奶水人妻系列| 国产三级毛片免费播放| 日韩一级A欧美成人另类 | 中文字幕重口另类av| 网友自拍 激情欧美 亚洲| 精品欧美一区二区在线观看| 亚洲欧美日本污视频| 免费无码a片岛国在线看视频| 惠民福利久久久精品无码AV少妇 | 免费看一集高潮毛片| 亚洲无码动漫一区| 欧美激情五月天色网| 国产h视频在线观看免费| 无码精品一区二区在线观看| 天天色天天综合| 野草视频在线观看免费播放| 亚洲人成在线播放a偷伦| 日韩中文字幕精品乱码|