Songhan Plastic Technology Co.,Ltd.
 POLYMER SEARCH

KKPC Kuhmo HI 420T Transparent HIPS

Category Polymer , Thermoplastic , Polystyrene (PS) , Polystyrene, Transparent Grade
Manufacturer Korea Kumho Petrochemical Co., Ltd.
Trade Name Kuhmo
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF KKPC Kuhmo HI 420T Transparent HIPS.pdf
Price EMAIL US    sales@lookpolymers.com
  Online Service   lookpolymers   27660005
Material Notes:
Key features: Translucent Extrusion. Common Uses: Transparent toys, glass cases, various products made by injection molding needing contact-movability.HIPS is a functional resin made by copolymerization of styrene monomer and PBR. It shows excellent balance between impact-resistance and heat-resistance.Data provided by Korea Kumho Petrochemical Co., Ltd.
Physical Properties Metric English Comments
Density 1.04 g/cc
0.0376 lb/in³
ASTM D792
Water Absorption 0.050 %
0.050 %
24 hr immersion; ASTM D570
Linear Mold Shrinkage 0.0030 - 0.0060 cm/cm
0.0030 - 0.0060 in/in
ASTM D955
Melt Flow 8.0 g/10 min
8.0 g/10 min
ASTM D1238
Mechanical Properties Metric English Comments
Hardness, Rockwell M 11
11
ASTM D785
Tensile Strength, Ultimate 37.2 MPa
5390 psi
ASTM D638
Elongation at Break 35 %
35 %
ASTM D638
Flexural Yield Strength 43.49 MPa
6308 psi
ASTM D790
Flexural Modulus 1.5763 GPa
228.62 ksi
ASTM D790
Izod Impact, Notched 0.246 J/cm

@Thickness 3.20 mm
0.460 ft-lb/in

@Thickness 0.126 in
ASTM D256
Thermal Properties Metric English Comments
Deflection Temperature at 1.8 MPa (264 psi) 77.0 °C
171 °F
unannealed; ASTM D648
Vicat Softening Point 100 °C
212 °F
ASTM D1525
Flammability, UL94 HB

@Thickness 2.20 mm
HB

@Thickness 0.0866 in
HB

@Thickness 1.60 mm
HB

@Thickness 0.0630 in
HB

@Thickness 3.20 mm
HB

@Thickness 0.126 in
Optical Properties Metric English Comments
Transmission, Visible 80 %
80 %
Mfr species transparent but does not quantify
Electrical Properties Metric English Comments
Volume Resistivity 1.00e+16 ohm-cm
1.00e+16 ohm-cm
ASTM D257
Dielectric Strength 17.7 kV/mm
450 kV/in
ASTM D149
Copyright © lookpolymers.com All Rights Reserved