• Type:Carbon black
• Purity:98.5%
• Grade:Industrial grade
• Color:Oily liquid
• Storage:Cool dry place
• Transport:By air or sea
• Sample:Free
• Certification:CCIC
• Features:High performance
• Production Capacity:10000ton /year
• Package:200kgs/battle
• Usage:Plastic auxiliary agents

application of plasticizers DOS/DOA. this DOS/DOA can give pvc products good low-temperature softness and light resistance and better hand feel. mostly used with DOP, DBP main plasticizers for cold-resistant agricultural films, frozen food packaging films, wire and cable cladding, plates, outdoor water pipes, hoses, etc.

DOS-kunshan hefeng (weifeng) chemical co. ltd._DOTP_DOP,DOS is an excellent cold-resistant plasticizing agent of high plasticizing efficiency and low volatility. it has excellent cold resistance, good heat resistance, light resistance and electric insulativity, is applicable for various kinds of resins such as polyvinyl chloride (pvc), vinyl chloride copolymer, nitrocellulose, ethyl cellulose