Black sand for injection
1,Color-change principle:When Temperature rise, then color change immediately. When temperature falls, color back to origin.
2, Thermochromic Pigment features: microencapsulated powder, grain size 1~10NM, withstand temperature: 200℃, In 200℃, has the best solubility and dispersion.
3,Application:Plastic : high concentration common grade plastic and rubber master batches could be mixed with PE, PP, PS, PVC, EVA, PET, and Nylon and all injection and extrusion products.
4,Our Thermochromic Pigment is environment friendly, no harms to human health.
DongGuan Shencai Plastic Products CO.,LTD(Shencai), known as a private-own technical enterprise company,is one of the most advanced technology of carbon black industry in China. It is headquartered in the workshop of the world---Dongguan City, and established in 2005. Along with over 10 years striding forward, Shencai, adhering to the concept of “quality & customer & growth focus”,has cooperated with numerous manufacturer with high-quality product, reasonable price, and satisfactory service.
To meet the ever-growing demand of clients,our infrastructure, employees, and the variety of products, has being taking shape. Till now, we already have 12 sets of advanced manufacturing facilities, and hundreds of employees including 6 engineering technologist and 12 managers. Also, our annual output has risen to over 7000 tons. The main products of Shencai are: color specialty carbon black, carrier-free universal black sand, and special masterbatch, which are broadly applied in industry of: thermoplastic, cable & wire, paint & ink, leather, etc... All products of our company have been certified by SGS company.