Shanghai Daoqin Plastics Co., Ltd.

 颜 material cover/cap force and transparent property is optical features 决定, material rate and its 周围介质 versus and other 时就呈明状. 而当颜 material rate large 于介质 折射 rate 时就会 generate cover/cap force, 两者差异越 large cover/cap force 也就越 strong/high.

  颜 material cover/cap force and transparent property also and material for light dispersion and absorption rate has 关, dispersion rate very large or absorption can force very color versus 应 遮 cover/cap force strong/high.

  颜 material cover/cap force or transparent property and material has 关, generally machine material large, usually cover/cap force high;染 material solvent understanding resin therefore is transparent. another also 取决于颜 material application concentrated degree, color material and thick degree. transparent property and cover/cap force is versus for indicators, certain material transparent degree high its cover/cap force low, 反之亦然. 判断颜 material in plastics color in transparent property /遮 cover/cap force property can currently has standards, generally made formed property color plastics sheet/plate, rear will sheet/plate 置于一张黑白格 纸 sheet/plate upper, 观测衬底黑格 and 白格部 separation color 样 显现 差异程 degree transparent degree high low. can 借助测 color separation testing and comparison color color sheet/plate sheet/plate and sheet/plate separation Color Difference, Color Difference large, table/sheet transparent degree high.

   for/regarding transparent property /遮 cover/cap force indicators, in plastics Color Matching precautions lower:

  (1) used for 化纤纺 filament product color agent transparent property good, its made product degree and gloss degree good.

  (2) film products color agent cover/cap force good. 众 周知, is improve/increase product cover/cap force usually using/adopting add titanium powder methods, very more color agent add titanium powder rear, not only color light very large 变化, color force decline, but also heat resistant, lightfast and other applications property can decline.

  遮 cover/cap force high material usually its application value high. if 一 颜 material has high saturated and degree, high cover/cap force and high force, this will is tool has high 商业价 value product.