Songhan Plastic Technology Co.,Ltd.

Chevron Phillips K-Resin® KR01 Styrene-Butadiene Copolymer, Injection Molding Grade

Category Polymer , Thermoplastic , Styrene-Butadiene , Styrene-Butadiene Copolymer, SBC
Manufacturer Chevron Phillips Chemical Company LP
Trade Name K-Resin®
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Chevron Phillips K-Resin® KR01 Styrene-Butadiene Copolymer, Injection Molding Grade.pdf
  Online Service   lookpolymers   27660005
Material Notes:
Styrene-Butadiene CopolymerCustomer Benefits: This SBC can be processed by injection molding and extrusion into attractive useful parts that have excellent clarity, good toughness, good stiffness, high surface gloss, and warpage resistance.Applications: Major applications include medical devices, housings, molded boxes with integral hinges, toys, and displays.Processing Recommendations:Injection Molding: Melt Temperature, 232°C maximum. Mold Temperature: 49°C maximum. Screw plasticizing type molder more desirable than plunger type molder. Generally no need to dry resin.Specification Data: FDA Regulation 21 CFR 177.1640. Suitable for food contact. EEC Directive 90/128/EEC and all its amendments. USP Class VI-50. UL 94HB.Data provided by Chevron Phillips Chemical Company LP.
Physical Properties Metric English Comments
Density 1.01 g/cc
0.0365 lb/in³
Melt Flow 8.0 g/10 min

@Load 5.00 kg,
Temperature 200 °C
8.0 g/10 min

@Load 11.0 lb,
Temperature 392 °F
ASTM D1238
Mechanical Properties Metric English Comments
Hardness, Shore D 75
ASTM D2240
Tensile Strength, Yield 30.0 MPa
4350 psi
Type 1 @ 2 in/min; ASTM D638
Elongation at Break 20 %
20 %
Type 1 @ 2 in/min; ASTM D638
Flexural Yield Strength 44.0 MPa
6380 psi
Flexural Modulus 1.482 GPa
214.9 ksi
Impact Test 0.700 J

@Thickness 3.17 mm
0.516 ft-lb

@Thickness 0.125 in
Instrumented Total Energy; @ 150 in/sec impact rate; ASTM D3763
Thermal Properties Metric English Comments
Deflection Temperature at 1.8 MPa (264 psi) 77.0 °C
171 °F
Vicat Softening Point 93.0 °C
199 °F
ASTM D1525
Flammability, UL94 HB
Optical Properties Metric English Comments
Transmission, Visible 90 - 95 %
90 - 95 %
ASTM D1003
Processing Properties Metric English Comments
Processing Temperature <= 232 °C
<= 450 °F
injection molding
Copyright © All Rights Reserved