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Impact copolymer polypropylene (LA640T)

Tough-Processable Impact-PP

Excellent performance: high melt flow index, high modulus, high impact resistance; high melt flow index, good fluidity, excellent processing performance, enabling rapid molding; lightweight, meeting more needs for large-scale products

Core Advantages

Delivers strong impact resistance for durable end-products
Ensures stable performance in standard PP processing workflows
Fits packaging, industrial components and toughness-required scenarios
Maintains consistent batch quality for large-scale production
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Technical Details

01
Key Features

High Fluidity

Suitable for thin-wall injection molding, effectively improving production efficiency and reducing molding cycle.

02
Key Features

Excellent Rigidity

Bending modulus > 1500MPa, providing strong structural support for automotive exterior parts and large-scale products.

03
Key Features

Low Boiling Blistering

Designed specifically for automotive exterior parts, with low blistering under boiling conditions, ensuring long-term durability in harsh environments.

04
Key Features

Low Odor

Low odor emission, complying with automotive environmental standards and ensuring a comfortable using environment.

05
Key Features

Excellent Dimensional Stability

Low molding shrinkage rate, ensuring precise product dimensions and no deformation after molding, suitable for high-precision automotive parts.

Product Type
Impact Copolymer Polypropylene (LA640T)
Core Advantages
High melt flow rate, high modulus and high impact resistance
Processing Performance
High melt flow rate, good fluidity, excellent processability, enabling rapid molding
Product Feature
Lightweight, meeting the needs of more large-scale products
Automotive Bumper

Automotive Bumper

Headlight Bezel

Headlight Bezel

Chambroad Polyolefin

A company under the high-performance new materials sector of Kingbo Holding Group, and a leading domestic enterprise in high-performance polyolefin materials; it focuses on the research and development as well as industrialization of high-end polyolefins, with products including nearly 30 polypropylene grades such as homopolymers, random copolymers, and block copolymers; its transparent polypropylene sales have ranked first in China for two consecutive years, and its pipe material sales have ranked among the top three in China. The products are sold to 12 countries and regions around the world, and are applied in fields such as medical and health care, green packaging, and automotive lightweighting.

polyolefin Transparent polypropylene High-performance new materials
Tianfeng®
R&D Strength
Innovation platform and resource sharing system

Build a collaborative innovation platform and resource-sharing system integrating industry, academia, and research, and integrate the scientific research forces of universities for joint research

Establish a joint laboratory for application development

Establish a joint laboratory for application development, implement an end-to-end product research and development mechanism of "strategy - market - development", and promote achievement transformation and technological upgrading

Global Layout
Strategic orientation

High-end and differentiated, focusing on two high-value-added products: random copolymer polypropylene (transparent material) and impact copolymer polypropylene (high-impact special material)

Application scenarios

Food packaging, medical packaging, cold chain logistics, auto parts, home appliance casings, etc.;

Cover the market

Southeast Asia (Vietnam, Indonesia, Thailand), Northeast Asia (Japan), Europe (Spain, Portugal), South America, Africa.

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