[2021]
Hollow natural fiber reinforced PP composite materials for eco-friendly ultra-light vehicle interior materials and PET expansion board material for automobile interior materials
- More than 50% lightweight eco-friendly car interior materials through the development of thermoplastic resin composites that are reinforced by more than 70% using natural fibers with a high hollow rate
- Eco-friendly lightweight composite parts for automobile headliners and trunk interior materials composed of single PET materials that can be recycled and lightened by up to 30%
Total performance period
2021-04-01 - 2024-12-31
General organization
WONPUNG MULSAN Co., Ltd
Task composition
1. Detailed task
Hollow natural fiber 70% reinforced PP composites and 50% ultra-lightweight eco-friendly molded products for automobile interior materials
Main contents of technology development
- Manufacturing technology for hollow natural fiber spun yarn
- Manufacturing technology for intermediate goods (nonwoven fabric, textile sheet, etc.) of hollow natural fiber system
- Technology for manufacturing reactive polyolefin and PP resin composi
- Manufacturing technology for intermediate goods (nonwoven fabric, textile sheet, etc.) of hollow natural fiber system
- Technology for manufacturing reactive polyolefin and PP resin composi
Test analysis, evaluation and certification contents
-
Managing organization
SAMIL-SP
Participating organizations
DYETEC Research Institute, Hanyang University Erica, Deokyang Industrial Co., Ltd., Suseong P&T Co., Ltd., Anychem Co., Ltd
2. Detailed task
PET single material of lightweight interior for automobiles that have 90 degree heat resistance using high foamed PET expansion board materials with a density of 150kgm3
Main contents of technology development
- Process Technology for Lightweight and High Strength PET Foam Material
- PET nonwoven fabric manufacturing technology with improved sound absorption and durability
- Composite Processing Technology of PET Foam Material and PET Non-woven Fabric
- Proc
- PET nonwoven fabric manufacturing technology with improved sound absorption and durability
- Composite Processing Technology of PET Foam Material and PET Non-woven Fabric
- Proc
Test analysis, evaluation and certification contents
-
Managing organization
Wonpung Mulsan Co.Ltd
Participating organizations
Korea Textile Machinery Convergence Research Institute, Keimyung University, SeoYeon E-hwa, Huvis Co., Ltd., Hyundai Motor Co., Ltd.