ENGAGE™ 11547 POE密封件

ENGAGE™ 11547 is a polyolefin elastomer offering high flow and excellent rubber loading efficiency as superior impact modifier in thermoplastic polyolefin (TPO) compounds. Its improved toughening capability compared to other commercially available polyolefin elastomers allows for greater ease in optimizing elastomer levels to meet impact requirements for global automotive specifications. TPO formulations containing ENGAGE 11547 combine very good processing behavior with an excellent stiffness/toughness balance for automotive parts, such as bumper fascia. The design of the ENGAGE 11547 polyolefin elastomer enables shorter injection molding cycle time for the TPO compound. Its design characteristics contribute to morphology control and improved temperature resistance for final parts.

Main Characteristics:

High rubber loading efficiency for optimum cost/performance balance

Improved toughness for better stiffness/toughness balance

Very good flow characteristics

High crystallization temperature for short cycle time

High melting point for improved temperature resistance

Pellet form with partitioning agent for ease of handling

Applications:

Impact Modification of TPO

Injection molded polyolefin compounds

Availability	Asia Pacific Europe Latin America North America
Additive	Antiblock: No Processing Aid: No Slip: No
Agency Ratings	EU No 10/2011 FDA FCN 424
Forms	Pellets

物理	标称值	单位	测试方法
密度 / 比重	0.866	g/cm³	ASTM D792
熔体质量流速 (MFR)(190°C/2.16 kg)	5.0	g/10 min	ASTM D1238

机械	标称值	单位	测试方法
拉伸模量 - 割线模量（模压成型）	1.50	MPa	ASTM D638
拉伸强度（断裂，模压成型）	2.90	兆帕	ASTM D638
拉伸断裂伸长率（断裂，模压成型）	1200	%	ASTM D638

弹性体	标称值	单位	测试方法
撕裂强度	22.0	kN/m	ASTM D624

硬度	标称值	单位	测试方法
邵氏硬度(邵氏A，模压成型)	60		ASTM D2240

应用场景

• 电线电缆：用于阻燃电缆护套母粒，提升电缆的柔韧性、耐老化性和阻燃性能。
• 汽车部件：应用于保险杠、挡泥板、密封件、软管等，利用其耐高低温、抗冲击特性，适配汽车 使用环境。