SZ30S is mainly used to make PP tubes, film and fiber. It has the characteristics of heat resistance, high strength, wear resistance, high rigidity and high liquidity, and is suitable for various processing methods, such as injection molding and spinning.

Specific application field
1.PP tube: SZ30S can be used to make various PP pipelines, with good heat resistance and mechanical properties, and is suitable for various industrial and civilized pipeline systems.
2.Film: Due to its high liquidity and processing performance, SZ30S is also often used for manufacturing thin film products, such as packaging membranes, plastic bags, etc.
3.Fiber: In the field of fiber manufacturing, the high strength and abrasion resistance of SZ30s make it an ideal choice for manufacturing fiber, suitable for the textile and clothing industry.

Processing method and characteristics
The melting index of the SZ30S is 25g/10 min, the standard index is ≥94%, the amount of gray is ≤0.03%, the stretching yield strength is 32MPa, and the curved modulus is 1500MPa. These characteristics make SZ30s perform well during injection and spinning, and it is suitable for various processing methods.

Industry application and market prospects
With the development of industry, especially the rapid growth of packaging, electronics and automobile industries, the market demand of SZ30S has continued to increase. Its excellent physical and chemical properties have widely used it in multiple fields, and the market prospects are broad