Benzoflex 50
水基胶粘剂好的增塑剂, 使得胶粘剂柔韧不发脆、不发生迁移、不被抽出。耐候性更好。
Benzoflex 50应用于
·聚醋酸乙烯酯（EVA）胶粘剂中可产生特殊的效果
·*乳胶填隙剂中有特别的功效
·塑料溶胶与干混乙烯配方中具有优良的溶解性
Benzoflex 50 displays excellent wet tack, set times and open times.
It also improves adhesion in acrylic latex caulks. Additionally, Benzoflex? 50 is a high solvating PVC plasticizer.
Benzoflex? 50 Plasticizer
Applications
·Adhesives/sealants-b&c
·Flexible pvc compounds
·General industrial coatings
·Paints & coatings
·Vinyl plastisols
Benzoflex 50 / Product Description
Benzoflex primarily is known for its exceptional performance in polyvinyl acetate and water-based adhesives.
Typical Properties
Property _____________ Typical Value, Units
General
Acidity (wt%) ________________0.1 max.
Color Pt-Co __________________40-80
Refractive Index @ 25°C_______ 1.53
Specific Gravity @ 20°C/20°C __1.15
Boiling Point ___________________ 698 °F (370 °C)
Flash Point
Setaflash Closed Cup__________ 378 °F (192 °C)
Freezing Point__________________ <61 °F (<16 °C)
Vapor Pressure
@ 20°C ________________________ <0.00001 torr (<0.0013 Pa)
Viscosity @ 25°C_______________ 78 cP (78 mPa·s)
Wt/Vol @ 20°C_________________ 9.6 lb/gal (1.15 kg/L)