菲利普食品级K(Q)胶 KR-05 NW 不含蜡 以喷油 电镀 可印刷K胶 食品级SBC

Chevron Phillips K-Resin? KR05NW Styrene-Butadiene Copolymer, Sheet and Blow Mold Grade

Polymer,Thermoplastic,Styrene-Butadiene,Styrene-Butadiene Copolymer, SBC

Chevron Phillips Chemical Company LP

产品说明:

Styrene-Butadiene Copolymer. No wax (NW) form of K-Resin? KR05 to facilitate printing.

Customer Benefits:This SBC is easily processed on blow molding or extrusion and thermoforming equipment. Finished products have excellent clarity, good toughness, good stiffness, high surface gloss, good formability. KR05NW is the no wax form of KR05 to facilitate printing and decorating.

Applications:Major applications include bottles, profiles, displays, containers, and unblended sheet.

Processing Recommendations:
Sheet Extrusion: Melt Temperature, 218°C maximum. High shear and restrictive type screws tend to degrade the melt. Generally no need to dry resin. Blow Molding: 188-196°C for maximum melt strength. Generally no need to dry resin. Injection Blow Molding: Melt Temperature, 232°C maximum. 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.

Chevron Phillips K-Resin? KR05NW Styrene-Butadiene Copolymer, Sheet and Blow Mold Grade 物性表

物理性能	额定值 (公制)	额定值 (英制)	测试方法
密度	1.01 g/cc	0.0365 lb/in3	ASTM D792
吸水率	0.090 %	0.090 %	ASTM D570
熔体流动速率	7.5 g/10 min @Load 5.00 kg, Temperature 200 °C	7.5 g/10 min @Load 11.0 lb, Temperature 392 °F	ASTM D1238

机械性能	额定值 (公制)	额定值 (英制)	测试方法
肖氏硬度 (邵氏 D)	65	65	ASTM D2240
抗张强度(屈服)	26.0 MPa	3770 psi	Type 1 @ 2 in/min; ASTM D638
伸长率 (断裂)	160 %	160 %	Type 1 @ 2 in/min; ASTM D638
弯曲强度	34.0 MPa	4930 psi	ASTM D790
弯曲模量	1.413 GPa	204.9 ksi	ASTM D790
悬壁梁缺口冲击强度	0.410 J/cm @Thickness 3.17 mm	0.768 ft-lb/in @Thickness 0.125 in	ASTM D256
冲击试验	29.7 J @Thickness 3.17 mm	21.9 ft-lb @Thickness 0.125 in	Instrumented Total Energy; @ 150 in/sec impact rate; ASTM D3763

热性能	额定值 (公制)	额定值 (英制)	测试方法
载荷下热变形温度(1.8 MPa)	73.0 °C	163 °F	ASTM D648
维卡软化温度	87.0 °C	189 °F	Condition B (50N); ASTM D1525
可燃性(UL94)	HB	HB

光学性能	额定值 (公制)	额定值 (英制)	测试方法
Transmission, Visible	90 %	90 %	ASTM D1003

加工性能	额定值 (公制)	额定值 (英制)	测试方法
加工温度	= 218 °C	= 424 °F	sheet extrusion