Better fire retardant performance, not easy to burn and can inhibit the spread of flame, to ensure safe and stable operation in high temperature environments, reduce the risk of fire.
Better weather resistance and environmental adaptability, such as resistance to ultraviolet, high and low temperature, humidity, salt spray, etc., is not easy to age and become brittle, to ensure that the long-term use of the process to maintain the structural integrity and stability of the appearance, whether in extreme temperatures, humidity, or chemical contamination of the environment can work reliably.
Mechanical strength and impact resistance, with sufficient mechanical strength and good impact toughness, able to resist the physical impact of daily use, to protect the internal electronic components from damage, to ensure that a certain degree of impact can still maintain normal function.
Electrical insulation performance, excellent insulating materials, can provide excellent electrical insulation performance, effectively prevent current leakage, to protect the user's safety, to avoid the risk of electric shock.
Lightweight and cost-effective, lightweight advantages over other materials (e.g., metals), reducing overall weight, meeting performance requirements and being economical, contributing to lower overall manufacturing costs and end-user procurement costs.
Processability and design flexibility, easy extrusion molding, design and precise processing of complex structures to meet diversified and customized needs.Good paintability, according to the application scene or customer requirements for color mixing and surface treatment, to enhance the aesthetics and brand recognition.
In summary, the key characteristics of extruded PVC high performance materials, such as fire retardancy, weatherability, mechanical strength, good electrical insulation, light weight, cost-effectiveness and processability, form a solid basis for choosing our materials as the ideal choice.
performance | test standard | test condition | unit | LS-5001 | LS-5101 | LS-5201 | LS-5401 |
specificities | Good dimensional stability, good melt strength, general purpose | High impact resistance, general purpose | Good impact resistance, good weather resistance | High-impact, general-purpose transparent material | |||
proportion | ASTM D792 | 23℃ | g/cm3 | 1.38 | 1.42 | 1.46 | 1.33 |
durometer | ASTM 2240 | 23℃ | Shore D | 78 | 83 | 80 | 82 |
Dimensional shrinkage | ASTM D955 | 23℃ | % | ||||
tensile strength | ASTM D638 | 50mm/min | Mpa | 42.7 | 44.7 | 43.2 | 53.4 |
Elongation at break | ASTM D638 | 50mm/min | % | ||||
bending strength | ASTM D790 | 2mm/min | Mpa | 75.8 | 83.6 | 84.8 | 88.5 |
bending modulus | ASTM D790 | 2mm/min | Mpa | 2620 | 3100 | 2960 | 2840 |
Notched impact strength | ASTM D256A | 23℃ 0.125in injection molding | J/M | 910 | 200 | 590 | 1100 |
heat distortion temperature | ASTM D648 | 1.8Mpa 0.25in unannealed | ℃ | 72.8 | 70 | 73.9 | 67.2 |
1.8Mpa 0.25in annealing | ℃ | ||||||
Flame retardant properties | UL 94 | V-0 0.7mm | V-0 0.9mm | V-0 0.75mm | V-0 1.5mm |
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