Introduction
Adopting PE as the base resin and uniformly mixing it with antioxidant, non-halogen flame retardant and processing modifier in a high speed, halogen free flame retardant PE granules are formed after twin-screw kneading granulation. Its flammability level is UL94 V-0 (0.8 mm). It has excellent resistance to stress cracking, low temperature resistance and impact resistance. Non-halogen flame retardant polyethylene granules are widely used in home appliances, auto spare parts, wire and cable and other fields. Through continuing partnerships with customers, key raw material suppliers and industry agencies, our company is able to provide high-quality halogen free flame retardant PE granules to meet the evolving needs of the market.
Technical Specifications
Properties | ASTM | Test Condition | Unit | Typical Values |
Physical Properties | ||||
Density | D-792 | 23℃ | g/cm3 | 1.15 |
Melt Flow Index | D-1238 | 230℃ / 2.16 kg | g/10min | 0.5-5 |
Mold Shrinkage | D-955 | 23℃ | % | 1.2-1.6 |
Mechanical Properties of Halogen Free Flame Retardant PE Granules | ||||
Tensile Strength | D-638 | 10 mm / min | MPa | 20 |
Elongation at Break | D-638 | 10 mm / min | % | 100 |
Flexural Strength | D-790 | 2 mm / min | MPa | 27 |
Flexural Modulus | D-790 | 2 mm / min | MPa | 480 |
IZOD Impact Strength Notched | D-256 | 3.2 mm, 23℃ | KJ/m2 | 8 |
Thermal Properties | ||||
Heat Distortion Temperature | D-648 | 0.45 MPa, 6.4 mm | ℃ | 60 |
Others | ||||
Flammability | UL-94 | 0.8 mm | — | V0 |
Note: Typical values are the average data from laboratory. They are only for use reference and are not the standards for products.
Processing Conditions of Halogen Free Flame Retardant PE Granules(0.8 mm V0)
Unit | Range | ||
Melt Temperature | ℃ | 110-150 | |
Barrel Temperature | Rear | ℃ | 110-140 |
Center | ℃ | 120-140 | |
Front | ℃ | 130-150 | |
Mold Temperature. | ℃ | 40 | |
Mold Pressure | Pre-dry Requirements | 60-80℃, 2 h to 4 h |
Note: The above-mentioned data is just for injection molding machine. According to different models, molds and specific requirements of products, we can make appropriate adjustments.
TallKee New Material is a leading supplier and exporter of halogen free flame retardant PE granules in China. We are also dedicated to producing various high performance and functional modified plastic particles, sheets and film products, such as PP+POE granules, PP granules, PP+EPDM granules, polyethylene hydroxide granules, PE + magnesium hydrate granules, PE + aluminum hydrate granules, etc. Our company possesses a professional technical team of first-class rich experience and well-trained technicians. Our halogen free flame retardant PE granules have been exported to mainland, Hong Kong, Macao and Taiwan regions, North America, South America, Western Europe, Eastern Europe, East Asia, Southeast Asia, Middle East, Africa, Oceania, etc.