Polybutylene-1 is known as the "plastic gold". With high impact resistance, various grades of polybutylene alloy products of Chambroad can change the toughness and modification of polypropylene and nylon products, such as easy-to-tear and easy-to-open packaging film. They can be used in the chemical industry, mining plates with its high rigidity and abrasion resistance.
Polypropylene wiredrawing materials are recognized for their high strength and excellent tensile properties, boasting a smooth and even appearance. They are extensively utilized in the production of woven bags, ground backing bulk bags, artificial turf, and ropes. They are corrosion-resistant, non-mildew, and abrasion-resistant, with a long service life.
They are corrosion-resistant, non-mildew, and abrasion-resistant, with a long service life.
Polypropylene wiredrawing materials, boasting a smooth and even appearance, are extensively utilized in the production of woven bags, colorful striped cloth for shading or covering purposes, ground backing (base cloth) bulk bags, tarps, and ropes. These products are predominantly employed in the packaging of essentials such as grain, fertilizers, cement, sugar, salt for industrial uses, and mineral sands, among others.
Item | Unit | HP550J | HP456J | |
Melt mass flow rate (MFR) | g/10min | 3.1 | 3.2 | |
Isotactic index | % | 96.9 | 97.8 | |
Ash (mass fraction) | % | 0.013 | 0.014 | |
Tensile property | Tensile modulus of elasticity | MPa | 1273 | 1347 |
Tensile yield stress | MPa | 32.0 | 31.6 | |
Tensile rupture stress | MPa | 24.5 | 23.8 | |
Nominal tensile strain at break | % | 565 | 558 | |
Yellowness index | / | -2.8 | -3.3 |