PB，Polybutene-1 DP 8220M对比PB，Polybutene-1 PB 8220M物性表,价格行情_搜料

牌号信息	Polybutene-1 DP 8220M 物性表 PB & 荷兰利安德巴塞尔指导价格：暂无塑料库存：缺货	Polybutene-1 PB 8220M 物性表 PB & 荷兰利安德巴塞尔指导价格：暂无塑料库存：缺货
牌号简介	聚丁烯-1级DP 8220M是中等乙烯含量的丁烯-1无规共聚物。由于聚丙烯具有相似的分子结构，因此该等级与聚丙烯具有很强的相容性，用于改变聚丙烯基薄膜的密封性能——典型的例子是，它用于降低BOPP密封层的密封起始温度。相对缓慢的结晶动力学使其具有良好的润湿性能。它的高剪切敏感性流动行为意味着它仍然容易分散，甚至在更不相容的聚合物，如热塑性弹性体。有关本产品的食品法律合规信息可在单独的产品文档中找到。 Polybutene-1 grade DP 8220M is a random copolymer of butene-1 with medium ethylene content. This grade is highly compatible with polypropylene due to its similar molecular structure, and it is used to modify the sealing behavior of PP-based films - a typical example is its use to reduce the seal initiation temperature of BOPP sealing layers. Its relatively slow kinetics of crystallization allow for an excellent wetting behavior. Its highly shear-sensitive flow behavior means that it remains easily dispersible also in even more incompatible polymers like thermoplastic elastomers. Food law compliance information about this product can be found in separate product documentation.	聚丁烯-1（Pb-1）级Toppyl Pb 8220M是中等乙烯含量的丁烯-1的无规共聚物。由于聚丙烯具有相似的分子结构，因此该级材料与聚丙烯具有很强的相容性，可用于改善聚丙烯基薄膜的密封性能：典型的例子是其用于降低BOPP密封层的密封起始温度。相对缓慢的结晶动力学允许良好的润湿行为。Toppyl Pb 8220M高度剪切敏感的流动行为意味着它很容易分散在更不相容的聚合物中，如热塑性弹性体。Toppyl PB 8220M也可用于密封剥离应用。与toppyl pb 8640 m或toppyl pb 8340 m相比，在吹塑薄膜密封中，peel toppyl pb 8220 m具有更好的光学性能（雾度和清晰度），但密封窗口较窄。 Polybutene-1 (PB-1) grade Toppyl PB 8220M is a random copolymer of butene-1 with medium ethylene content. This grade is highly compatible with polypropylene due to its similar molecular structure, and it is used to modify the sealing behavior of PP based films: a typical example is its use to reduce the seal initiation temperature of BOPP sealing layers. The relatively slow kinetics of crystallization allow an excellent wetting behavior.Toppyl PB 8220M highly shear-sensitive flow behavior means that it remains easily dispersible also in even more incompatible polymers like thermoplastic elastomers. Toppyl PB 8220M can also be used in seal-peel application. Compared with Toppyl PB 8640M or Toppyl PB 8340M, in blown film seal-peel Toppyl PB 8220M provides better optical properties (haze and clarity) but with narrow sealing window.

产品描述
厂家：	荷兰利安德巴塞尔 LyondellBasell	荷兰利安德巴塞尔 LyondellBasell
类别：	PB PB	PB PB
填料：
用途：	混合,塑料改性,薄膜,双向拉伸薄膜	离型薄膜,Flexible Packaging,小袋 - 软包装,硬包装,袋子
性能特点：	无规共聚物,快速润湿 Random copolymer,Quick wetting	易加工,热封性好,感官性好,光学性能 Excellent Processability,Good heat sealing,Good sensory characteristics.
加工条件：		流延薄膜

技术参数

物理性能
PHYSICAL Polybutene-1 DP 8220M Polybutene-1 PB 8220M 单位
UNIT 测试方法
TEST METHOD

密度
Density g/cm³ ISO 1183

熔体质量流动速率(190℃，10.0kg)
Melt Flow Rate g/10min

熔体质量流动速率(190℃，10.0kg)
Melt Flow Rate g/10min ISO 1133

熔体质量流动速率(190℃，2.16kg)
Melt Flow Rate g/10min

熔体质量流动速率(190℃，2.16kg)
Melt Flow Rate g/10min ISO 1133

熔体质量流动速率(230℃，2.16kg)
Melt Flow Rate g/10min

机械性能
MECHANICAL Polybutene-1 DP 8220M Polybutene-1 PB 8220M 单位
UNIT 测试方法
TEST METHOD

弯曲模量
Bending modulus MPa ISO 178

拉伸应力(断裂)
Tensile stress (fracture) MPa ISO 8986-2

拉伸应变(断裂)
Tensile strain % ISO 8986-2

拉伸强度(屈服)
tensile strength MPa ISO 8986-2

拉伸强度(断裂)
tensile strength MPa ISO 8986-2

热性能
THERMAL Polybutene-1 DP 8220M Polybutene-1 PB 8220M 单位
UNIT 测试方法
TEST METHOD

熔融温度(--)
Melting temperature ℃ DSC

熔融温度(DSC)
Melting temperature DSC

结晶峰温(--)
Crystallization peak temperature °C

加工方式

挤出 Polybutene-1 DP 8220M Polybutene-1 PB 8220M 单位测试方法

熔体温度 °C

备注

1 一般属性：这些不能被视为规格。

2 Measured on specimens conditioned for 10 days at 20°C

3 Tm2

4 Tm1

2、Mechanical properties are measured on specimens conditioned for 10 days at 23°C

3、Tm2 Tm2 corresponds with the melting point of crystalline form 2 which is measured immediately after solidification. Tm2 corresponds with the melting point available for each batch on the Certificate of Analysis (COA).

4、Tm1


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