• Type:Adsorbent,plasticizer
• Purity:99.599%
• Grade:Industrial grade
• Color:Colourless oily liquid
• Storage:Store at dry, cool place
• Transport:By air or sea
• Sample:Free
• Certification:CCIC, REACH, BV ISO SGS
• Features:high plasticizing efficiency
• Production Capacity:50000/year
• Package:200kg / barrel,23tons/ISO tank, or flexitank
• Usage:Oil drilling auxiliary agent

dioctyl sebacate(DOS) molecular: c26h50o4; cas no: 2432-87-3; introduction: DOS is a cold-resistant and environmentally-friendly plasticizer, which is added to products to provide them with softness at low temperatures and low volatility. it is mainly used as a plasticizer for pvc products and various synthetic rubbers.

what is the difference of plasticizer DOA and DOS chemical additive,may 28, 2024 · when the cold resistance requirement of the product is below minus 39 degrees celsius, it is usually necessary to modify pvc instead of using DOA or DOS. in the formulation of soft products, the usage ratio of DOA or DOS is generally 5-20% of the total oil content. the main risk exceeding this ratio is oil leakage.