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聚乙烯产品性能典型值及主要用途

线性低密度聚乙烯LLDPE

牌号 Grade	熔体流动速率 MFR (2.16kg), g/10min	密度(非退火) Density (unannealed) kg/m³	拉伸屈服强度 Tensile Strength at Yield MPa		拉伸断裂强度 Tensile Strength at Break MPa		拉伸断裂标称应变 Tensile Elongation at Break %		撕裂强度 Tear Strength g		落镖冲击强度 Dart Drop Impact g	典型用途 Typical Applications	查看 View
牌号 Grade	熔体流动速率 MFR (2.16kg), g/10min	密度(非退火) Density (unannealed) kg/m³	MD ^{Note a)}	TD ^{Note a)}	MD ^{Note a)}	TD ^{Note a)}	MD ^{Note a)}	TD ^{Note a)}	MD ^{Note a)}	TD ^{Note a)}	落镖冲击强度 Dart Drop Impact g	典型用途 Typical Applications	查看 View
LL0209AA	1.0	919.0	10	10	48	40	1000	1150	190	360	120	薄膜；农膜、重包装袋等 Film；Agricultural Film、FFS Bag	详情
LL0220AA	2.0	919.0	10	10	42	34	1000	1200	180	355	110	薄膜；中等强度缠绕膜等 Film；Medium-Strength Wrapping Film	详情
LL0220KJ	2.0	921.0	10	11	40	32	1000	1150	180	355	110	薄膜；包装膜、复合膜等 Film；Packaging Film、Composite Film	详情
LL0230AA	3.3	923.5	12	12	35	30	1100	1200	125	270	50	薄膜；流延包装膜 Film；Casting Film for Packaging	详情
执行标准 Test based on	GB/T 3682.1	Q31/0116000326C001 附录（Appendix）D ^{Note b)}	GB/T 1040.3	GB/T 1040.3	GB/T 1040.3	GB/T 1040.3	GB/T 1040.3	GB/T 1040.3	GB/T 16578.2	GB/T 16578.2	GB/T 9639.1

高密度聚乙烯HDPE

牌号
Grade

熔体流动速率
MFR (2.16kg), g/10min

密度(非退火)
Density
(unannealed)
kg/m³

拉伸屈服强度
Tensile Strength at Yield
MPa

拉伸断裂强度
Tensile Strength at Break
MPa

拉伸断裂标称应变
Tensile Elongation at Break
%

落镖冲击强度
Dart Drop Impact
g

热变形温度
HDT
0.45 MPa,℃

典型用途
Typical Applications

查看
View

MD ^{Note a)}

TD ^{Note a)}

MD ^{Note a)}

TD ^{Note a)}

MD ^{Note a)}

TD ^{Note a)}

HD5301AA

9.5

949.0

440

730

119

薄膜；高强度包装膜等
Film；High-Strength Packaging Film

详情

执行标准
Test based on

GB/T 3682.1

Q31/0116000326C001
附录
（Appendix）D ^{Note b)}

GB/T 1040.3

GB/T 9639.1

GB/T 1634.2

牌号 Grade	熔体流动速率 MFR g/10min	密度（非退火） Density (unannealed) kg/m³	弯曲模量 Flexural Modulus MPa	拉伸屈服强度 Tensile Strength at Yield MPa	拉伸断裂标称应变 Tensile Elongation at Break %	简支梁冲击强度 Notched Charpy Impact Strength (23℃), kJ/m2	环境应力开裂 ESCR F50,hr	热变形温度 HDT 0.45 MPa,℃	典型应用 Typical Applications	查看 View
HD5401AA	9.5(21.6Kg)	951.0	1300	27	700	23	230	71	吹塑；1-60L容器；盛装农药、化学品等 Blow Molding；Containers（1-60L）for Pesticides、General Chemicals	详情
HD5502FA	4.5(10kg)	952.5	1350	28	700	12.5	62	68	吹塑；5L以下容器；盛装食品、润滑油等 Blow Molding；Containers（≤5L）for Food、Lubricating Oil	详情
执行标准 Test based on	GB/T 3682.1	Q31/0116000326C001 附录（Appendix）D ^{Note b)}	GB/T 9341	GB/T 1040.2	GB/T 1040.2	GB/T 1043.1	GB/T 1842	GB/T 1634.2

注：a）MD指纵向，TD指横向；b）Q31/0116000326C001指赛科公司聚乙烯企业标准; c）责任免除声明：本文件中所提供的所有信息，无论是数据、典型应用、产品特点等，都是在研究结果的基础上提出的，并相信是可靠的；但并非对该产品的保证，用户及其他使用者应对该产品及本文件中所列内容是否适用于其特定用途自行进行判定并对产生的风险、结果和影响负责，并确保其废弃处理符合相关规定及其它政府法规。无论任何情况下，赛科不对使用上述信息、或应用及加工本产品过程中所产生的任何后果承担责任。

Note: a) MD refers to longitudinal direction and TD refers to transverse direction; b) Q31 / 0116000326c001 refers to the polyethylene enterprise standard of SECCO; c) Disclaimer: All information provided in this document, whether it is data, typical applications, product features, etc., is put forward on the basis of research results and is believed to be reliable; However, it is not a guarantee for this product. Users and other users should make their own judgments on whether this product and the contents listed in this document are suitable for its specific use, and be responsible for the risks, results and impacts generated, and ensure that its disposal complies with relevant regulations and other government regulations. Under no circumstances will SECCO be responsible for any consequences arising from the use of the above information or the application and processing of this product.