PP 7032E3

Mô tả

ExxonMobil PP 7032E3 là một loại nhựa copolyme có tác động siêu cao dành cho mục đích chung là ép phun hàng tiêu dùng, vỏ pin và hàng công nghiệp. Nó không có tương tác với chất ổn định ánh sáng.

Thông số kỹ thuật

General
Material Status	Commercial: Active
Availability	Asia Pacific Latin America North America
Features	Balanced Stiffness/Toughness High Stiffness Medium Flow Ultra High Impact Resistance
Uses	Appliance Components Battery Cases Consumer Applications Industrial Applications Rigid Packaging Toys
Appearance	Natural Color
Forms	Pellets
Processing Method	Injection Molding

Physical	Nominal Value	Unit	Test Method
Density	0.900	g/cm³	ExxonMobil Method
Melt Mass-Flow Rate (MFR) (230°C/2.16 kg)	4.0	g/10 min	ASTM D1238
Hardness	Nominal Value	Unit	Test Method
Rockwell Hardness	84		ASTM D785

Mechanical	Nominal Value	Unit	Test Method
Tensile Modulus	173000	psi	ISO 527-1/1
Tensile Strength
Yield³	3440	psi	ASTM D638
Yield	3340	psi	ISO 527-2/50
Tensile Elongation
Yield³	6.0	%	ASTM D638
Yield	5.6	%	ISO 527-2/50
Flexural Modulus
1% Secant ⁴	176000	psi	ASTM D790A
1% Secant ⁵	188000	psi	ASTM D790B
--⁶	165000	psi	ISO 178
Impact	Nominal Value	Unit	Test Method
Charpy Notched Impact Strength			ISO 179/1eA
-22°F	3.2	ft·lb/in²
73°F	27	ft·lb/in²
Notched Izod Impact
73°F	No Break		ASTM D256A
-40°F	4.3	ft·lb/in²	ISO 180/1A
0°F	5.2	ft·lb/in²	ISO 180/1A
73°F	25	ft·lb/in²	ISO 180/1A

Thermal	Nominal Value	Unit	Test Method
Deflection Temperature Under Load
66 psi, Unannealed	195	°F	ASTM D648
66 psi, Unannealed	180	°F	ISO 75-2/Bf
66 psi, Annealed	234	°F	ASTM D648
264 psi, Unannealed	122	°F	ISO 75-2/A

Legal Statement
Contact your ExxonMobil Chemical Customer Service Representative for potential food contact application compliance (e.g. FDA, EU, HPFB). This product, including the product name, shall not be used or tested in any medical application without the prior written acknowledgement of ExxonMobil Chemical as to the intended use. For detailed Product Stewardship information, please contact Customer Service.