Benzoflex 50
水基膠粘劑專用的增塑劑, 使得膠粘劑柔韌不發脆、不發生遷移、不被抽出。耐候性更好。
Benzoflex 50應用於
- 聚醋酸乙烯酯（EVA）膠粘劑中可產生特殊的效果
- 丙烯酸乳膠填隙劑中有特別的功效
- 塑料溶膠與干混乙烯配方中具有優良的溶解性
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
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)
