又湿又滑的粉嫩18p国产 - 91国内揄拍国内精品对白 - 亚洲第一页综合图片自拍 - 尤物九九久久国产精品 - 精品人妻系列无码人妻免费视频

Diallyl terephthalate oligomer optical resin (DATP-AEO)


Index:

Item Index
Property This product is colorless and transparent liquid;
Refractive index (25 Deg.C) 1. 54160-1.54230
Moisture ≤0.1%
Chroma ≤15 (Pt-Co)
Viscosity (40 Deg.C) mm 2 / s 330-430
Chromatographic purity Monomer: ≥ 80%
Dimer: ≤20%
Acid value (mgKOH / g) ≤0. 3

Properties and uses: This product is a polymer monomer of lens resin material. Its polymer has good light transmission, light weight, high strength, wear resistance and corrosion resistance. It can make optical lenses and optical lens with a refractive index of 1.55 to replace plexiglass; it can also be copolymerized with other monomers to make materials with high-strength and light-weight. It can also be used for the flexibilizer of acrylic sheet.

Packaging: 225Kg plastic drum.





  Previous product: Diallyl Carbonate (DAC)
  Next product: Diallyl isophthalate oligomer optical resin (DAIP-AEO)