不饱和树脂

Plastic composition: unsaturated resin, glass fiber, enhancer.

塑钢构成：不饱和树脂，玻璃纤维，增强剂。

In this paper, molding process for low-pressure sheet molding compounds thickened by crystalline unsaturated polyester was investigated.

对结晶不饱和树脂增稠聚酯模塑料的中温低压模压成型工艺进行了研究。

Unsaturated polyester (UP) is a major resin in these processes due to their low cost and good performance.

不饱和树脂以其良好的工艺性能和低成本的优势在这些工艺中引起了关注。

This paper introduced the preparation of a new corrosion resistant unsaturated polyester resin from PET waste.

介绍了用PET废料制备新型耐腐蚀不饱和树脂工艺，确定了配料及反应温度。

The heat stability and corrosion resistance of the unsaturated polyester resin were tested. The property is better than that of general purpose unsaturated polyester resin.

对该不饱和树脂的热稳定性及耐腐蚀性进行了实验，其性能优于通用型不饱和树脂。