Dowpol Chemical International Corp.

Dowpol Chemical
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Polyisobutene

Polybutene is a synthetic liquid polymer produced in various grades. All grades are water white and have no order. Daelim Polybutene is chemically stable and resists oxidation by light and moderate heat. It is hydrophobic and impermeable to water vapor or gas. It has various viscosity, higher flash point, narrow molecular weight distribution and negligible sulfur content.

Security and does not sensitized.good compatibility,Excellent oxidation resistance, anti-UV performance.Have good thickening and increased viscosity and plastic.Recommendation applies to lipstick, lip gloss, lipstick, lip oil,powdery bottom, powder, Adjustable rubber film ,eyelash creams, etc.

Performance:

 Transparent and nonnoxious
 Excellent stability of oxidant and UV light
 Improve the lubricity
 High purity
 Very enhancement in solution viscosit
 Good compatible with other chemical
 Extremely stable under normal conditions
 Water free 

Characteristics:

Item Unit PB450 PB680 PB950 PB1300 PB1400 PB2400
Molecular weight Mn 450 680 950 1300 1400 2450
Kinematic Viscosity              
     40℃ cSt 190 1,700 7,200 22,000 27,000 206,000
    100℃ cSt 14 80 230 645 810 4,700
Flash Point(COC) 160 175 210 220 230 260
Pour Point -31 -14 0 3 5 17
Density @25℃ g/cm3 0.854 0.874 0.890 0.896 0.899 0.906
Color APHA 15 15 15 15 15 15
Density @25℃ wt% 0.7 0.64 0.18 0.11 0.10 0.05
Loss on Heating mgKOH/g 0.01 0.01 0.01 0.01 0.01 0.01
Water Content Ppm 30 30 30 30 30 30

Application 
* lip gloss, lipstick