我司CYG牌无卤环保型CB-HFT双色套管是一种阻燃型的热收缩套管，组成材料为聚烯烃材料附加适量助剂，具体组成如下，产品铅、镉、汞、六价铬、PBB、PBDE等环境管理物质含量符合SONY及欧盟ROHS法令环保要求。

CYG CB-HFT is a halogen-free low smoke,flexible, flame-retardant heat-shrinkable tubing. This tubing is free of Pb、Cd、Hg、Cr6+、PBB and PBDE，it meets SONY and RoHS requirement. The component are as follows.