Raw Material PLA Polylactic Acid Powder
US $7.00-$21.00
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GENERAL INFORMATION | ||||||||
BRAND:WANHUA | GRADE:A1220 PC | |||||||
FEATURES: | 1.LOW VISCOSITY | |||||||
USES: | GENERAL PURPOSE | |||||||
APPEARANCE: | CLEAR/TRANSPARENT | |||||||
FORM: | PELLETS | |||||||
PROCESSING METHOD: | EXTRUSION (BLENDING) MOLDING |
Test Method | Test Condition | Unit | Typical Value | |||||
Physical | ||||||||
Melt Flow Index | ASTM D1238 | 300℃/1.2Kg | g/10min | 20 | ||||
Mold Shrinkage | ASTM D955 | - | % | 0.5-0.7 | ||||
Water Absorption | ASTM D570 | 23℃,24h | % | 0.2 | ||||
Density | ASTM D792 | - | g/cm³ | 1.2 | ||||
Mechanical | ||||||||
Stress at Break | ASTM D638 | 50mm/min | MPa | 68 | ||||
Tensile Modulus | ASTM D638 | 1mm/min | MPa | 2300 | ||||
Yield Stress | ASTM D638 | 50mm/min | MPa | 65 | ||||
Yield Strain | ASTM D638 | 50mm/min | % | 6 | ||||
Strain at Break | ASTM D638 | 50mm/min | % | 120 | ||||
Flexural Strength | ASTM D790 | 2mm/min | MPa | 97 | ||||
Flexural Modulus | ASTM D790 | 2mm/min | MPa | 2300 | ||||
Izod Notched Impact Strength | ASTM D256 | 23℃ | J/m | 720 | ||||
Thermal | ||||||||
Heat Distortion Temp. | ASTM D648 | 1.82MPa;3.2mm | ℃ | 127 | ||||
Vicat Softening Temp. | ASTM D1525 | 120℃/h;50N | ℃ | 147 | ||||
Optical | ||||||||
Haze | ASTM D1003 | 3mm | % | <0.8 | ||||
Lighting Transmittance | ASTM D1003 | 3mm | % | 89 | ||||
Refractive Index | ASTM D542 | - | - | 1.586 | ||||
Flammability | ||||||||
Flame Rating | UL 94 | 3mm | - | HB | ||||
UL 94 | 1.5mm | - | V2 | |||||
Electrical | ||||||||
Relative Permittivity | IEC 60250 | 100HZ | - | 3.1 | ||||
IEC 60250 | 1MHZ | - | 3.0 | |||||
Dissipation Factor | IEC 60250 | 100Hz | 10^-4 | 5 | ||||
IEC 60250 | 1MHz | 10^-4 | 90 | |||||
Volume Resistivity | IEC 60093 | - | Ω·m | 10^14 | ||||
Surface Resistivity | IEC 60093 | - | Ω | 10^16 | ||||
Electric Strength | IEC 60243-1 | 1mm | KV/mm | 34 | ||||
Comparative Tracking Index | IEC 60112 | Solution A | V | 250 | ||||
Processing Condition | ||||||||
Drying Temperature | ℃ | 120 | ||||||
Drying Time | h | 5 | ||||||
Injection Temperature | ℃ | 270-290 | ||||||
Mold temperature | ℃ | 80 | ||||||
Injection Speed | mm/s | 50 |