DOS Plasticizer For Pvc
DOS Plasticizer for PVC
Appearance: achromatous or light yellow transparent oily liquid.
Molecular formula: C26H50O4 Molecular weight: 426.68
Boiling point: 214deg.c (0.67Kpa) Flashing point: 257~263 deg.c
Color Shade, (Pt- Co ) max
Density ( 20deg.c) g /cm3
Acidity , m g KOH/g max
Ester Content (1) % min
Flashing Point, dge.c min
Loss upon Heat, % max
DOS is the typical high quality cold resistance PVC plasticizer, with high plasticizing efficiency and low volatility. Besides its high performance in cold weather, it works well under high temperature. For its excellent insulativity and strong weather resistance property, it is often used for the production of cold resistance wire, cable material, artificial leather, pellicle, plank stuff, sheet material and so on. It has been used to mix with phthalates plasticizer, and to be low-temperature plasticizer for synthesized rubber. In addition, it has been used as the lubricant of the jet engine. It has been used to the system of solid propellant to improve the mechanical properties, to decrease Tg and increase the percentage elongation of solid propellant at low temperature. Also, it can decrease the viscosity of propellant paste to increase the fluidity and flow leveling with good processing property. The dosage is 10%~40% weight to the binder.
Standard: Q/JAHG003 HG/T 3502-1989(DOS)
Package: Net weight 180kgs iron drum,900kgs IBC tank or 20,000kgs Flexi-bag in bulk