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CHN ENERGY PP 1040TE
- Ultra-high flowability with 66.2 g/10min melt index
- Excellent dimensional stability with 1.3% flow shrinkage
- Good stiffness with 1650 MPa flexural modulus
- Thermal resistance with 112°C heat deflection temperature
- Ideal for thin-wall packaging and consumer goods
Product Overview
CHN Energy PP 1040TE is a high-flow polypropylene homopolymer developed by Shenhua Group Corporation Limited. This resin is engineered specifically for thin-wall injection molding (TWIM) applications, offering ultra-high flowability and excellent dimensional stability.
With a melt index of 66.2 g/10min and an isotactic index of 97.4%, PP 1040TE allows for rapid filling and short cycle times, making it ideal for high-volume production of lightweight containers and packaging.
This material is perfect for applications requiring precision molding, such as disposable cups, trays, lids, and storage containers.
Key Properties
Physical Properties
| Property | Value | Test Standard |
|---|---|---|
| Melt Index (Procedure B) | 66.2 g/10min | GB/T 3682 |
| Isotactic Index | 97.4 % | GB/T 2412 |
| Ash Content (Method A) | 275 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) | 41.9 MPa | GB/T 1040 |
| Flexural Modulus | 1650 MPa | GB/T 9341 |
| Charpy Notched Impact (23°C) | 2.1 kJ/m² | GB/T 1043 |
Hardness
| Property | Value | Test Standard |
|---|---|---|
| Rockwell Hardness (R Scale) | 107 | GB/T 3398 |
Optical Properties
| Property | Value | Test Standard |
|---|---|---|
| Haze | 56.6 % | GB/T 2410 |
| Yellow Index | -1.5 | HG/T 3862 |
Thermal Properties
| Property | Value | Test Standard |
|---|---|---|
| Heat Deflection Temperature (0.45 MPa) | 112 °C | GB/T 1634 |
Key Benefits
Ultra-High Flowability: 66.2 g/10min melt index for fast filling and short cycle times in thin-wall injection molding (TWIM) applications.
Excellent Dimensional Stability: Low and consistent shrinkage ensures precise molding and tight tolerances in high-volume production.
Good Stiffness-to-Weight Ratio: 1650 MPa flexural modulus provides lightweight yet rigid parts.
Thermal Resistance: 112°C heat deflection temperature ensures stability in moderate heat applications.
Clean Material Quality: Low ash content ensures consistent appearance and smooth processing.
Typical Applications
Thin-Wall Food Containers and Packaging: Cups, lids, and trays for single-use food packaging.
Disposable Products: Cups, plates, cutlery, and packaging for foodservice and consumer goods.
Household and Storage Containers: Plastic bins, buckets, and lightweight containers for storage and organizing.
High-Speed Injection Molded Consumer Goods: Molded parts for consumer products requiring rapid production and high throughput.
Lightweight Caps and Closures: Caps, bottle closures, and sealers for beverages and food packaging.
Why Choose CHN Energy PP 1040TE
Ultra-High Flowability: With 66.2 g/10min melt index, it enables high-speed production and shorter cycle times.
Excellent Dimensional Stability: Low shrinkage ensures precise molding and tight tolerances, ideal for thin-wall parts.
Good Stiffness: 1650 MPa flexural modulus ensures rigid and durable parts.
Thermal Resistance: 112°C heat deflection temperature makes it suitable for moderate heat applications.
Clean Material: Low ash content guarantees consistent appearance and minimal contamination.
