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| Drapex 39 |
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| Soya oil |
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| Epoxidized soyabean oil |
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Drapex 39 is an epoxidised soya bean oil, slightly yellowish, medium viscosity liquid with typical odour and FDA approved.
Drapex 39 is a non-toxic co-stabiliser used in rigid (based on calcium/zinc stabilisers) and plasticised PVC (stabilised with metal soaps) and other chlorine containing polymers.
Drapex 39 markedly improves the weatherability of PVC articles and acts as internal lubricant and plasticiser. |
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Appearance clear, yelllowish liquid
Acid number: <=0,6 mg KOH/g
Iodine number: <= 6,0 g I2/100 g
Oxirane Oxygen: 6,20 - 6,70 %
Refractive Index @ 20'C(72'F): 1,4720 - 1,4750
Color (Gardner): <=3
Dynamic viscosity at 20'C (72'F): 540 - 660 mPa*s
Density at 20'C (72'F): 0.993 - 0.997 g/ml |
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