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Polycasa Acryl® KR 2008/1 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 2008/1 Acrylic, Impact Grade.pdf
Price	EMAIL US sales@lookpolymers.com
	Online Service lookpolymers 27660005

Material Notes:

Impact grade for extruded tubes and profiles; e.g. strip light diffusers; good scratch and abrasion resistance.Data was collected by ISO methods.Quinn Manufacturing Group rebranded its Plastics Division as Polycasa in 2013.

Physical Properties	Metric	English
Density	1.16 g/cc	0.0419 lb/in³
Moisture Absorption at Equilibrium	0.30 %	0.30 %
Linear Mold Shrinkage, Flow	0.0065 cm/cm	0.0065 in/in
Melt Flow	1.6 g/10 min @Load 3.80 kg, Temperature 230 °C	1.6 g/10 min @Load 8.38 lb, Temperature 446 °F

Mechanical Properties	Metric	English
Tensile Strength, Yield	60.0 MPa	8700 psi
Elongation at Break	25 %	25 %
Elongation at Yield	5.0 %	5.0 %
Tensile Modulus	2.50 GPa	363 ksi
Charpy Impact Unnotched	5.00 J/cm²	23.8 ft-lb/in²
Charpy Impact, Notched	0.300 J/cm²	1.43 ft-lb/in²

Thermal Properties	Metric	English
CTE, linear, Parallel to Flow	95.0 µm/m-°C @Temperature 20.0 °C	52.8 µin/in-°F @Temperature 68.0 °F
Deflection Temperature at 0.46 MPa (66 psi)	98.0 °C	208 °F
Deflection Temperature at 1.8 MPa (264 psi)	93.0 °C	199 °F
Vicat Softening Point	106 °C	223 °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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