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Polycasa Acryl® KR 2015/1 Acrylic, Impact Grade

Category	Polymer , Thermoplastic , Acrylic (PMMA) , Acrylic, Impact Modified, Molded
Manufacturer	Polycasa
Trade Name	Acryl®
Port	Shanghai port,China
Trade Terms	FOB, CFR, CIF
Payment Terms	L/C, T/T, Western Union
Download PDF	Polycasa Acryl® KR 2015/1 Acrylic, Impact Grade.pdf
Price	EMAIL US sales@lookpolymers.com
	Online Service lookpolymers 27660005

Material Notes:

Medium-impact grade with very good flow behavior, especially mechanically stressed parts with long flow paths; e.g. strip light diffusers. Can be extruded into thin tubes, sheet and film.Data was collected by ISO methods.Quinn Manufacturing Group rebranded its Plastics Division as Polycasa in 2013.

Physical Properties	Metric	English
Density	1.15 g/cc	0.0415 lb/in³
Moisture Absorption at Equilibrium	0.30 %	0.30 %
Linear Mold Shrinkage, Flow	0.0065 cm/cm	0.0065 in/in
Melt Flow	6.5 g/10 min @Load 3.80 kg, Temperature 230 °C	6.5 g/10 min @Load 8.38 lb, Temperature 446 °F

Mechanical Properties	Metric	English
Tensile Strength, Yield	50.0 MPa	7250 psi
Elongation at Break	25 %	25 %
Elongation at Yield	5.0 %	5.0 %
Tensile Modulus	2.20 GPa	319 ksi
Charpy Impact Unnotched	6.00 J/cm²	28.6 ft-lb/in²
Charpy Impact, Notched	0.300 J/cm²	1.43 ft-lb/in²

Thermal Properties	Metric	English
CTE, linear, Parallel to Flow	100 µm/m-°C @Temperature 20.0 °C	55.6 µin/in-°F @Temperature 68.0 °F
Deflection Temperature at 0.46 MPa (66 psi)	83.0 °C	181 °F
Deflection Temperature at 1.8 MPa (264 psi)	78.0 °C	172 °F
Vicat Softening Point	90.0 °C	194 °F
Flammability, UL94	HB @Thickness 1.60 mm	HB @Thickness 0.0630 in
Oxygen Index	18 %	18 %

Electrical Properties	Metric	English
Electrical Resistivity	1.00e+14 ohm-cm	1.00e+14 ohm-cm
Surface Resistance	1.00e+14 ohm	1.00e+14 ohm
Dielectric Constant	2.9 @Frequency 1e+6 Hz	2.9 @Frequency 1e+6 Hz
	3.2 @Frequency 100 Hz	3.2 @Frequency 100 Hz
Dielectric Strength	60.0 kV/mm	1520 kV/in
Dissipation Factor	0.030 @Frequency 1e+6 Hz	0.030 @Frequency 1e+6 Hz
	0.040 @Frequency 100 Hz	0.040 @Frequency 100 Hz
Comparative Tracking Index	600 V	600 V

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