Blow Molding ABS Melt Enhanced Solution

对于高速行驶的轿车而言,安装于尾部的扰流板(如图1所示)具有非常重要的作用。除了能够为汽车带来漂亮的装饰效果外,更重要的是,扰流板还能够有效地减小高速行驶状态下轿车的上浮力,保障汽车行驶的稳定性,同时有助于节省燃料。

For a speeding car, installed in the rear spoiler (Fig. 1) plays a very important role. In addition to the beautiful decorative effect for the car, more important is spoiler can also effectively reduce the high speed passenger cars under the buoyancy and safeguard the stability of the car, while helping to save fuel.

 

塑料因质轻、美观且设计自由度大,加工容易,广泛应用于汽车部件,而ABS是应用比较广泛的扰流板材料。一般,普通的ABS材料在中空吹塑成型过程中熔体强度低、重复加工性差,易出现型坯熔体强度不足及下垂快等问题,从而引起制品发黄变脆、壁厚不均及管坯破裂等缺陷。

Plastics because of its lightweight, beautiful and free design, easy processing, widely used in auto parts, while the ABS is widely used spoiler material. In general, common ABS material in the hollow blow molding process melt strength low, repeated processing of poor, prone to type slab melt strength is insufficient and the sagging fast, causing product yellow brittle, wall thickness and tube rupture defects.

改性填充母料通过增加分子链的物理缠结,增大流变单元来实现熔体增强,显著提高吹塑ABS的熔体强度,有效抑制胚体“垂延”,易于塑化,赋予吹塑ABS优异的表面效果。

Modified filler masterbatch by increasing the molecular chain entanglement, increasing rheological unit to realize the melt enhanced, significantly improve the melt strength of the ABS blow molding, effectively inhibit somatic embryo “vertical extension”, easy to plasticization, giving ABS blow molding excellent surface effect.

改性填充母料是一款通用型高分子量熔体增强剂,能够满足大型工业中空吹塑制品的成型需求,为挤出、吹塑ABS配方设计注入新的设计元素,同时解决了传统乳液聚合合成的超高分子量SAN难以塑化,以及本体SAN熔体增强不足,成本价格难以平衡等问题。

Modified filler masterbatch is a versatile type of polymer melt volume enhancer, can satisfy the requirement of molding large industrial hollow blow molding products, for extrusion, blow molding ABS formulation injected new design elements, while addressing the conventional emulsion polymerization synthesis of ultra high molecular weight San to the plasticizing and bulk San melt enhanced shortage, cost price to balance.