.Benzoflex 9-88 SG Plasticizer
Benzoflex 9-88SG是为双组份聚氨酯体系设计的非邻苯增塑剂，与聚氨酯体系相容性佳、增塑效果显著。
Benzoflex 9-88SG用在浇注型聚氨酯产品，赋予体系微小的固化干扰，并有效增加聚氨酯体系的填料负载，提高抗撕裂强度和回弹性，并减少材料在特定溶剂中的膨胀变形。
Benzoflex 9-88SG能以较大剂量加入聚氨脂体系，获得邵氏A硬度20-25的聚氨酯软制品，如印花胶辊。
符合美国FDA有关食品接触应用的相关法规。
Benzoflex 9-88SG应用于聚氨酯粘合剂和聚氨酯密封胶。
Application/Uses
- Decals/Graphics/Graphic Arts
- Polyurethane
- Polyurethane adhesives
- Polyurethane sealant
Product Description
Benzoflex 9-88 SG is a non-phthalate plasticizer specifically designed for 2K polyurethane
systems where it is very compatible and efficient.
Benzoflex 9-88 SG
Property --------------------------Typical Value, Units
Acidity (wt%) ------------------------------ 0.1 max
Color Pt-Co ---------------------------------- 40-80
Refractive Index @ 25°C ---------------------- 1.52
Specific Gravity @ 20°C/20°C ----------------- 1.12
Hydroxyl Number ----------------------------- 6 max
Boiling Point ------------------------- 657°F (347°C)
Flash Point Setaflash Closed Cup: 360°F (182°C)
Freezing Point -------------------------- -22°F (-30°C)
Vapor Pressure @ 20°C : <0.00001 torr (<0.0013 Pa)
Viscosity @ 25°C ---------------- 105 cP (105 mPa·s)
Wt/Vol @ 20°C--------------- 9.35 lb/gal (1.12 kg/L)
