PP Toughener
PP Dedicated Toughening Solution
A high-performance toughening agent series specifically designed for polypropylene (PP) modification, covering three core products: high impact resistance type, low temperature resistance type, and transparent type. It is particularly suitable for automotive bumper-specific materials, low-odor engineering plastics for automotive interiors, as well as processes such as transparent/natural color film blowing, blow molding, injection molding, and extrusion.
Core Parameter Indicators
Product form
White microgranules
Melt Index
3-8g/10min (190℃/2.16kg)
Density Range
0.88-0.92g/cm³
Add Props
8%-15%
Technical advantage
- - Impact strength increased by 200%-300%, retains 85% toughness at -30°C
- - Light transmittance ≥90% (transparent type), haze ≤5%
- - Low-odor formula (VOC <50 μg/g) meets automotive interior standards
- - Good compatibility with PP, avoiding precipitation issues
- - Customized solution: adjustable molecular weight distribution and polar groups
Typical Applications
Car bumper
High impact resistance type
Interior components
Low odor type
Packaging film
Transparent type
Appliance enclosures
Weather-resistant
Packaging & Logistics
- Standard Packaging: 25kg/composite bag (moisture-proof aluminum foil)
- Packaging plan: 25KG/box, 1.35 tons/pallet (reinforced with stretch film)
- Logistics aging: next day arrival in the Pearl River Delta, 2 days in Jiangsu, Zhejiang and Shanghai, 3-4 days in remote areas
- Transportation: Flexible choice of courier/vehicle/pocket
Note: The specific packaging and delivery time need to be confirmed with the sales representative, and customized packaging solutions are supported.
Dongguan Qihao Plastics Co., Ltd. | ISO9001 Certified Enterprise
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