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时尚户外用品广告用品玩具服装新品必用感光变色颜料 光变粉

  • EXW Price: Min. order:
    ¥2.0
    ≥100/gram
  • 100 gram
  • Exchage Rate 1 CNY ≈ 0.1407 USD
  • Weight 1.0 kg/gram
  • Item No. 光变粉
  • Stock num 900000 gram
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  • Description



一、变色原理:
顽德福感光变色材料经阳光/紫外线照射后、而产生颜色变化;当失去阳光/紫外线后会还原回原本的颜色。

二、基本 4色:紫色、红色、蓝色、黄色。(无色变有色)

 


三、基本色之间的互配

 

四、感光变色材料可以有很多的用途:

涂    料:感光变色颜料建议添加比例10-30%,适合各类表面涂覆产品,包括PMMA喷漆、ABS喷漆、PVC喷漆和水性喷漆等;

油    墨:感光变色颜料建议添加比例20-40%,适合各类材质的印刷,包括织物、纸张、合成膜、玻璃等;

塑胶产品:感光变色颜料建议添加比例0.8-3%,适用于各类塑胶材质的射出、押出成形、产品有高色浓度的感光PE色母粒和感光PMMA色母粒产品。

五、用量


用于注塑、挤塑加工或浇铸、模压、固化成型时,变色颜料的用量为塑料量的0.4~3.0% ,通常为 0.6 ~2.0% 。变色颜料与塑料粒子要充分混和均匀(混合时可使用少量白油)。如果是普通颜料与变色颜料拼色,则普通颜料(或染料)的用量大约为变色颜料的0.5-2.5% 。



Update time:20211011170637


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