沙林丨surlyn丨7930丨7930物性数据

Surlyn® 7930 thermoplastic resin is an advanced ethylene/methacrylic acid (E/MAA) copolymer, in which the MAA acid groups have been partially neutralized with lithium ions. The amount of MAA and neutralization levels for this grade are optimized to deliver low temperature toughness, excellent clarity, and extra stiffness compared with other grades of surlyn®. The resin can be injection or blow molded, and is processable by extrusion into sheets or shapes. Typical performance properties are  shown below:Data provided by the manufacturer.

Surlyn 7930热塑性树脂是一种先进的乙烯/甲基丙烯酸(E/MAA)共聚物，在 其中MAA酸基团已经被锂离子部分中和。MAA和 该等级的中和水平经过优化，可提供优异的低温韧性 清晰度和额外的刚度相比，其他等级的Surlyn。树脂可以注射或吹塑 模制，并可通过挤压加工成片材或形状。典型的性能属性有 如下所示:制造商提供的数据。