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by SpecialChem

Flexible Acrylic Resin 21308-XP

Flexible Acrylic Resin 21308-XP is a 100% acrylic polymer. Used in flexible, transparent and crystal-clear weathering applications which require UV-resistance and excellent adhesion to other polymers. Exhibits excellent miscibility in rigid or flexible PVC compounds at any blend weight ratio. Provides broad service temperature range, ductility at -20°C and excellent tensile strength at 100°C. Flexible Acrylic Resin 21308-XP can be processed by injection molding, calendaring, thermoforming, flexible film-, sheet-, tubing- and pipe extrusion via conventional melt processing.

Flexible Acrylic Resin 21308-XP Properties

Physical Properties

Value & Unit

Test Condition

Test Method

Density, Bulk

400 g/l

Melt Mass-Flow Rate (MFR or MFI = Melt Flow Index or MI = Melt Index)

18 g/10 min

(230°C, 10kg weight)

Specific Gravity

1.10 g/ml

Injection Molding Properties

Value & Unit

Test Condition

Test Method

Barrel Temperature

190 - 220 °C

Mold Temperature

57.2 °C

Hold pressure

50 psi

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Flexible Acrylic Resin 21308-XP

Flexible Acrylic Resin 21308-XP Properties

Physical Properties

Flexible Acrylic Resin 21308-XP Processing Guidelines

Injection Molding Properties