BQ8013/8014/8015/8016 are polyether polyols used in water heaters. It is a thermoware blended polyol for rigid foam with good thermal conductivity and high temperature resistance. It can be used in solar or electric-powered water heaters.
Polyethylene black masterbatch is an additive used to dye or color polyethylene products. It is usually made of a mixture of polyethylene resins, pigments and additives, which can be added during the production of polyethylene products to make the product