Invista U4820L PA66 Polyamide Material 1.14 g/cm³ Density V-2 Flame Rating for Injection Molding Applications
Price:
USD2-2.7KG
MOQ:
25KG
Delivery Time:
7-15days
Brand:
Invista
Product Description
Product Overview
Invista U4820L PA66 is a medium-viscosity polyamide 66 material with internal and external lubrication, designed for injection molding and extrusion applications. This general-purpose grade offers excellent processability and stable performance across various industrial sectors.
Key Features & Benefits
- Easy processing for composite, injection molding and extrusion applications
- Excellent color and physical properties retention
- Low moisture absorption (1.8% after 24 hours) for improved dimensional stability
- Pure material composition with no additional additives
- Superior hydrolysis resistance for automotive cooling systems
- High pressure and creep resistance capabilities
- Excellent heat shock resistance for rapid temperature changes
- Good mold release properties and short cycle times
Technical Specifications
Material Properties
| Property | Standard | Value | Unit |
|---|---|---|---|
| Density | ISO1183 | 1.14 | g/cm³ |
| Shrinkage Flow 2.0mm | ISO 294 | 1.5 | % |
| Water Absorption 24hr | ISO 62 | 1.8 | % |
| Melting Temperature | ISO 11357 | 261 | ℃ |
| HDT 1.8MPa | ISO 75 | 66 | ℃ |
| Flame Rating | UL94 | V-2 |
Mechanical Properties
| Property | Standard | Dry Value | Wet Value | Unit |
|---|---|---|---|---|
| Tensile Modulus | ISO 527 | 3200 | 1180 | MPa |
| Tensile Strength Yield | ISO 527 | 82 | 49 | MPa |
| Izod Notch Impact 23℃ | ISO 180 | 5.4 | 12 | kJ/m² |
Applications
This versatile PA66 material is suitable for various industrial applications including:
- Household appliances and electrical components
- Automotive parts and cooling systems
- Electronic connectors, sockets, and insulation components
- Mechanical equipment including gears, bearings, and structural components
- Optical lighting fixtures and instrument components
Certifications & Compliance
This product meets multiple international standards and certifications:
• EU 2011/65/EC RoHS Compliant
• UL File Number: E333734
• Flame Rating: UL94 V-2
Product Details
| Attribute | Value |
|---|---|
| Material | PA66 |
| Grade | U4820L NC01 |
| Color | Natural Color (NC) |
| Material Shape | Pellets |
| Processing Methods | Injection Molding, Extrusion Molding |
| Viscosity | Medium Viscosity |
| Additives | Lubricant |
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Get in Touch
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Company
Dongguan Pengchen New Materials Co., Ltd
Location
Room 114, Building 19, Sujin Plastic Commercial Center, No. 68, Xianwei Road, Zhangmuou Town, Dongguan City, Guangdong Province
Contact Person
Yang