PB，Polybutene-1 PB 0300M对比PB，Polybutene-1 PB 8340M物性表,价格行情_搜料

牌号信息	Polybutene-1 PB 0300M 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 8340M 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级铅0300M是一种半结晶均聚物，在蠕变、环境应力抗裂和高温性能是关键要求的场合使用。该聚合物具有相似的分子结构，与聚丙烯具有很高的相容性。用于提高高温下的机械性能。它在与聚乙烯的混合物中不太相容，但它仍然很容易分散。它形成了一个2相结构，这是密封剥离技术的基础，便于打开包装应用。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。本产品不适用于医疗和制药应用。 Polybutene-1 grade PB 0300M is a semi-crystalline homopolymer, which is used where creep, environmental stress crack resistance and elevated temperature performance are key requirements. This polymer is highly compatible with polypropylene due to its similar molecular structure. It is used to improve mechanical properties at elevated temperatures. It is less compatible in blends with polyethylene but it is still easily dispersible . It forms a 2 phase structure which is the basis of the seal peel technology for easy-opening packaging applications. 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. This product is not intended for use in medical and pharmaceutical applications.	聚丁烯-1级铅8340M是低乙烯含量的丁烯-1无规共聚物。在与聚乙烯聚合物的混合物中，它形成一个单独的，但分散良好的相。其主要用途是作为少数混合组分在易开包装膜的密封层中，由流延膜挤出而成。Pb8340M的一种典型的聚乙烯共混物可以是熔融指数在2.0到8.0g/10min范围内的任何乙烯均聚物或共聚物。由于聚丁烯-1具有相似的分子结构，因此它也与聚丙烯具有高度的相容性，可用于改变PP的密封性能或冲击强度等机械性能。Pb-1结晶缓慢，流动特性对剪切非常敏感。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。本产品不适用于医疗和制药应用。 Polybutene-1 grade PB 8340M is a random copolymer of butene-1 with low ethylene content. In blends with PE polymers, it forms a separate, but well-dispersed phase. Its primary use is as a minority blend component in the seal layer of easy-opening packaging films, produced by cast film extrusion. A typical PE blend partner for PB 8340M could be any ethylene homo-or copolymer in the melt index range of 2.0 to 8.0 g/10min. Polybutene-1 is also highly compatible with polypropylene due to its similar molecular structure, and it can be used to modify PP sealing behavior or mechanical properties such as impact strength. PB-1 crystallizes slowly and is very shear sensitive in its flow behavior. Food law compliance information about this product can be found in separate product documentation. This product is not intended for use in medical and pharmaceutical applications.

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：	密封件,薄膜,混合,流延薄膜	密封件,薄膜,流延薄膜,混合
性能特点：	韧性好,半结晶,抗应力开裂,均聚物,快速润湿 Good flexibility,Hypocrystalline,High ESCR,Homopolymer,Quick wetting	冲击性能好,无规共聚物 High impact resistance,Random copolymer
加工条件：		挤出 Extrusion