← 返回产品

关于此产品
MBS 是一种核壳型改性剂:以橡胶态的聚丁二烯-苯乙烯为核,外包甲基丙烯酸甲酯壳层。核通过引发银纹并在其发展为裂纹之前将其终止来吸收冲击能量;壳层则使粒子与 PVC 基体相容,从而能够均匀分散并与基体结合。 其决定性特性在于光学性能。MBS 粒子的折射率与 PVC 高度匹配,因此光线穿过时不会在粒子界面处发生散射,混配料得以保持透明。几乎所有其他 PVC 增韧方法都会使其变得不透明,这正是 MBS 在透明包装领域占据主导地位、且价格高于 CPE 或丙烯酸酯类替代品的原因。 主要牌号为白色易流动粉末,每桶 20 kg,每托盘 0.88 MT,每个 20-foot 集装箱 8.8 MT,专为高透明 PVC 薄膜和片材设计,具有高抗冲击性和良好的加工性能,可缩短凝胶化时间并减轻折痕发白。BTA、M、MB 和 B 系列为可选牌号,以 20 kg 袋装粉末供货,适用于片材和薄膜。
规格
Available gradesHigh-transparency film and sheet grade; BTA-717/731/736/751; M-41/M-51/M-61; MB-838/MB-872/MB-885; B-513/B-521/B-522/B-564/B-625
Bulk supplyBulk supply from Bio Green; grade and specification confirmed with your quotation.
应用
High transparency PVC film and sheetRigid transparent PVC products requiring impact resistanceApplications needing reduced gelation time and low crease-whitening
包装选项
- White free-flowing powder; 20 kg/drum, 0.88 MT/pallet, 8.8 MT/20FCL (high-transparency grade)
- Powder; 20 kg/bag (BTA, M, MB and B series)
供应说明
- Exact chemical identity
- Our team confirms the agreed specification with your quotation.
- Product documentation
- Contact our team for current specifications, safety data and available batch documentation.
- Packaging
- Our team confirms pack size and packaging material with your quotation.
参考价格: $1.00–8.50/kg
价格会根据市场供需变化。请联系我们的销售团队获取最新报价。



