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CHN ENERGY PP 1100N
- High flowability with 15.4 g/10min melt index
- Excellent dimensional stability with 1.3% shrinkage
- High stiffness with 1390 MPa flexural modulus
- Superior isotacticity with 97.2% for added strength
- Low ash content for consistent appearance and processing
Product Overview
CHN Energy PP 1100N is a high-quality polypropylene homopolymer designed for injection molding applications.
It offers excellent processability, high isotacticity, and good mechanical properties, making it ideal for producing precision-molded parts with good stiffness, surface finish, and dimensional stability.
This material has an isotactic index of 97.2% and a melt index of 15.4 g/10min, ensuring rapid filling and precise molding of parts such as automotive interior components, consumer goods, containers, and household appliances.
Key Properties
Physical Properties
| Property | Value | Test Standard |
|---|---|---|
| Melt Index (Procedure B) | 15.4 g/10min | GB/T 3682 |
| Isotactic Index | 97.2 % | GB/T 2412 |
| Ash Content (Method A) | 183 mg/kg | GB/T 9345 |
| Shrinkage (Flow) | 1.3 % | GB/T 17037 |
| Shrinkage (xFlow) | 1.4 % | GB/T 17037 |
Mechanical Properties
| Property | Value | Test Standard |
|---|---|---|
| Tensile Strength (Yield) | 36.0 MPa | GB/T 1040 |
| Flexural Modulus | 1390 MPa | GB/T 9341 |
| Charpy Notch Impact (23°C) | 2.3 kJ/m² | GB/T 1043 |
Optical Properties
| Property | Value | Test Standard |
|---|---|---|
| Yellow Index | -3.1 | HG/T 3862 |
Thermal Properties
| Property | Value | Test Standard |
|---|---|---|
| HDT (0.45 MPa) | 86 °C | GB/T 1634 |
Key Benefits
Excellent Processability: High melt flow rate ensures smooth injection molding and fast cycle times for high-volume production.
High Stiffness & Strength: Good tensile strength (36.0 MPa) and flexural modulus (1390 MPa) provide structural integrity in precision-molded parts.
Superior Isotacticity: 97.2% isotactic index enhances material stiffness and chemical resistance for durable components.
Good Dimensional Stability: Low and consistent shrinkage of 1.3% (flow) ensures precise molding and tight tolerances.
Clean Material Quality: Low contamination with 183 mg/kg ash content ensures consistent appearance and reliable processing.
Typical Applications
Household Appliances and Housings: Covers, frames, and internal components for microwaves, refrigerators, washing machines, and other home appliances.
Automotive Interior Components: Interior trim, dashboard parts, center consoles, and other automotive components.
Consumer Goods and Containers: Housings, containers, storage parts, and other consumer products.
Caps and Closures: Bottle caps, container lids, and sealing parts for packaging.
Industrial Parts and Components: Structural parts, machine components, and industrial goods.
Thin-Walled Molded Products: Precision thin-walled components for high-speed molding.
Why Choose CHN Energy PP 1100N
Excellent Processability: With 15.4 g/10min melt index, this material is easy to process, ideal for high-speed molding.
High Stiffness & Strength: 36 MPa tensile strength and 1390 MPa flexural modulus for strong, durable parts.
Superior Isotacticity: 97.2% isotactic index for improved dimensional stability, chemical resistance, and strength.
Good Dimensional Stability: 1.3% shrinkage ensures precision molding and tightly controlled part dimensions.
Clean, Reliable Quality: Low ash content ensures consistent quality and smooth processing.
