Pinnacle Polymers 3208 High Impact Polypropylene Copolymer, Injection Molding Grade

This Pinnacle Polymers Polypropylene is made via UNIPOL™ PP technology, which utilizes gas-phase fluidized bed reactors with a high activity catalyst system to ensure uniform physical properties and lot-to-lot consistency.

Features:

• Wet/Dry environment resistance
• Superior balance of stiffness and impact strength
• Excellent long term heat aging properties
• Excellent color and processing stability
• Enhanced weld-line strength

Applications:

• Injection molded automotive and consumer product applications

Certifications: Pinnacle's polypropylene, as marketed by Pinnacle Polymers Company, in natural, uncolored pellet form complies with appropriate requirements of CFR Title 21, Part 177, Subpart B, Section 177.1520 (c) 1.1a entitled “Olefin Polymers” of the Food Additives Amendment of 1958 to the United States Food, Drug and Cosmetic Act of 1938. Specific limitations or conditions of use apply.

Information provided by Pinnacle Polymers.

物理性能	额定值 (公制)	额定值 (英制)	测试方法
密度	g/cc	lb/in³	ASTM D1505
熔体流动速率	g/10 min	g/10 min	Condition L 230/2.16; ASTM D1238

机械性能	额定值 (公制)	额定值 (英制)	测试方法
抗张强度(屈服)	MPa @Thickness 3.20 mm	psi @Thickness 0.126 in	At 51mm/min, injection molded ASTM Type 1 specimen; ASTM D638
屈服伸长率	@Thickness 3.20 mm	@Thickness 0.126 in	At 51mm/min, injection molded ASTM Type 1 specimen; ASTM D638
弯曲模量	GPa @Thickness 3.20 mm	ksi @Thickness 0.126 in	At 1.27 mm/min, 1% secant, injection molded ASTM Type 1 specimen; ASTM D790A
悬壁梁缺口冲击强度	J/cm @Thickness 3.20 mm, Temperature 22.8 °C	ft-lb/in @Thickness 0.126 in, Temperature 73.0 °F	injection molded ASTM Type 1 specimen; ASTM D256
加德纳冲击	J @Temperature -30.0 °C	ft-lb @Temperature -22.0 °F	Method G, geometry GC; ASTM D5420