摘要:
A film, e.g. a monolayer film or multilayer, or a polymer composition comprising at least one single site produced LLDPE (mLLDPE) and an ethylene acrylate copolymer.
摘要:
The present invention concerns a multilayer film comprising polyethylene polymers, as well as the use of such multilayer film for packaging purposes, in particular for packaging moisture sensitive materials.
摘要:
A multimodal high density polyethylene composition suitable for the production of film, said composition comprising a HDPE polymer which comprises a lower molecular weight polyethylene component and a higher molecular weight polyethylene component and wherein said HDPE polymer has a SHI (2.7/210) of 13 or more and, when said multimodal HDPE composition is formed as a blown film consisting of said HDPE polymer and having a thickness of 30 µm, said film has a WVTR of less than 4.5 g/m 2 /24 hours according to ASTM F 1249 at 38°C and 90% humidity.
摘要翻译:一种适用于膜生产的多峰高密度聚乙烯组合物,所述组合物包含HDPE聚合物,其包含较低分子量的聚乙烯组分和较高分子量的聚乙烯组分,并且其中所述HDPE聚合物的SHI(2.7 / 210)为13或 并且当所述多峰HDPE组合物形成为由所述HDPE聚合物构成的厚度为30μm的吹塑薄膜时,根据ASTM F 1249在38℃下所述薄膜的WVTR小于4.5g / m 2/24小时 °C和90%湿度。
摘要:
A high density polyethylene homopolymer or copolymer with at least one C 3-20 alpha olefin, wherein said polymer has an MFR 2 of 0.05 to 10 g/10min, a density of at least 940 kg/m 3 and a strain at break in the transverse direction of at least 650% and when said polymer is formulated as a film having a thickness of 30 microns, it has a WVTR of less than 4.5 g/m 2 /24 hours according to ASTM F 1249 at 38°C and 90% humidity.
摘要翻译:一种高密度聚乙烯均聚物或与至少一种C 3-20α-烯烃的共聚物,其中所述聚合物的MFR 2为0.05-10g / 10min,密度至少为940kg / m 3,断裂应变在 横向为至少650%,并且当所述聚合物配制成具有30微米厚度的膜时,根据ASTM F 1249在38℃和90%下,其WVTR小于4.5g / m 2/24小时, 湿度。
摘要:
A multilayer film comprising at least three layers, two outer layers and a core layer, each outer layer independently comprising at least 50%wt of a mLLDPE component having a density of less than 940 kg/m 3 and an LDPE component and said core layer comprising a polypropylene component and an mLLDPE component having a density of less than 940 kg/m 3 .
摘要翻译:一种多层膜,其包含至少三层,两层外层和芯层,每层外层独立地包含至少50%wt的密度小于940kg / m 3的LDLE组分,LDPE组分和所述芯层 包括密度小于940kg / m 3的聚丙烯组分和mLLDPE组分。
摘要:
The invention relates to a polymer blend suitable for the production of film, said polymer blend comprising at least (1) a multimodal high density polyethylene (HDPE) composition and (2) a low density polyethylene (LDPE) polymer, a linear low density polyethylene (LLDPE) polymer or a mixture of LDPE and LLDPE polymers, said HDPE composition comprising a multimodal HDPE polymer which contains at least a lower molecular weight (LMW) polyethylene component and a higher molecular weight (HMW) polyethylene component