Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
PVC Vi-Chem PVC VDM87 USA Weikai
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Plastic Datasheets
| Test Condition | Test Method | USA Weikai/Vi-Chem PVC VDM87 | |
|---|---|---|---|
| Shrinkage rate | MD：23℃ | mm/mm | 101.6E-3-1.016 |
| Water Vapor Transmission Rate | g/100 | 0.17to0.25 | |
| transmissivity | % | 88.8to90.1 | |
| melting temperature | °C | 158to185 | |
| dielectric strength | 23℃ | V/mil | 340to1000 |
| tensile strength | 屈服 | 49.66to60.83 Mpa | |
| fracture | 5.52to32.14 Mpa | ||
| compression set | % | 47to48 | |
| K-Value | 23℃ | 56.5to80.3 | |
| Shore hardness | 23℃ | 48to97 | |
| Haze ratio | % | 1.5to3.0 | |
| Viscosity value | 23℃ | ml/g | 83.1to161.4 |
| Suspended wall beam without notch impact strength | 23℃ | kJ/m² | 2.414to4.643 |
| brittle temperature | °C | -50--4 | |
| tensile strength | 屈服,23℃ | 7.86to23.59 Mpa | |
| Impact strength of cantilever beam gap | 23℃ | kJ/m² | 1.582to14.532 |
| yield | 32.97to62.0 Mpa | ||
| Linear coefficient of thermal expansion | MD | mm/mm/°C | 88.9E-5到101.6E-5 |
| Dart impact | 23℃ | N.m/mil | 12.57to53.10 |
| yield | % | 290to460 | |
| elongation | 断裂,23℃ | % | 220to390 |
| fracture | % | 180to470 | |
| Continuous use temperature | °C | 59to105 | |
| Volume resistivity | 23℃ | 2.75to3.40 | |
| melt mass-flow rate | 190°C/21.6kg | g/10min | 6.2to7.0 |
| Apparent density | -- | 1.16to1.50 | |
| elongation | 断裂 | % | 100to120 |
| Impact strength of simply supported beam without notch | 23℃ | kJ/m² | 2.414to5.572 |
| Shore hardness | 洛氏硬度(23℃) | 12to108 | |
| burning rate | mm/min | 4.318to6.35 | |
| Water absorption rate | 23℃,24hr | % | 0.020to0.16 |
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