PP 1100N Injection Molding Grade

PP 1100N is a general-purpose polypropylene homopolymer injection molding grade resin manufactured from propylene monomer through a highly efficient catalytic polymerization process, followed by controlled extrusion and pelletizing.

It offers a balanced combination of good flowability, excellent rigidity, and stable processing performance, making it a widely used base material for industrial and consumer injection molding applications.

Property	Typical Value
Melt Flow Rate (MFR)	12 g/10 min
Density	0.90–0.91 g/cm³
Tensile Yield Strength	30–35 MPa
Tensile Modulus	1500–1600 MPa
Impact Strength (23°C)	Medium
Heat Deflection Temperature	≥ 75°C

Main Applications of PP 1100N

Household & Consumer Goods. Widely used in household plastic products such as storage boxes, containers, kitchenware, buckets, and daily-use items.
Furniture Components. Suitable for plastic chairs, furniture parts, and structural support components requiring good rigidity and durability.
Industrial Applications. Applied in general-purpose injection molded parts, industrial housings, accessories, and packaging crates.
Electrical & Appliance Parts. Used for non-critical structural components and housings in small home appliances and electrical products.

Product Advantages

Cost Efficiency for Mass Production. As a general-purpose grade, PP 1100N offers an excellent balance between performance and cost, making it ideal for large-scale industrial production and competitive markets.
Excellent Processing Stability. 1100N provides a stable melt behavior during processing, ensuring smooth injection molding performance and reducing production fluctuations. It supports consistent quality in high-volume manufacturing environments.
Good Flowability for Efficient Molding. With optimized melt flow characteristics, the material allows easy filling of complex and thin-wall mold structures, improving molding efficiency and reducing cycle time.
Balanced Mechanical Properties. The resin offers a well-balanced combination of rigidity and strength, making it suitable for a wide range of structural and semi-structural applications without compromising durability.
High Dimensional Stability. PP 1100N maintains good shrinkage control and dimensional consistency, ensuring accurate part fitting and reliable assembly performance in final products.
Good Surface Appearance. The material provides a relatively smooth and glossy surface finish, making it suitable for consumer-facing products where appearance quality is important.