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NatureWorks® Ingeo™ 6252D Meltblown Fiber Grade Biopolymer

Category Polymer , Renewable/Recycled Polymer , Thermoplastic , Polylactic Acid (PLA) Biopolymer
Manufacturer NatureWorks LLC
Trade Name Ingeo™
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF NatureWorks® Ingeo™ 6252D Meltblown Fiber Grade Biopolymer.pdf
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Material Notes:
NatureWorks® PLA polymer 6252D is a thermoplastic fiber-grade resin derived from annually renewable resources. Available in lubricated pellet form, 6252D is designed for meltblown products using conventional as well as high pressure die meltblown equipment.
Physical Properties Metric English Comments
Specific Gravity 1.24 g/cc
1.24 g/cc
ASTM D792
Melt Density 1.08 g/cc

@Temperature 230 °C
0.0390 lb/in³

@Temperature 446 °F
ASTM D1238
Viscosity Measurement 2.5
2.5
Relative Viscosity; CD Internal Viscotek Method
Melt Flow 80 g/10 min

@Load 2.16 kg,
Temperature 210 °C
80 g/10 min

@Load 4.76 lb,
Temperature 410 °F
ASTM D1238
Thermal Properties Metric English Comments
Melting Point 155 - 170 °C
311 - 338 °F
ASTM D3418
Glass Transition Temp, Tg 55.0 - 60.0 °C
131 - 140 °F
ASTM D3417
Processing Properties Metric English Comments
Drying Temperature 80.0 °C

@Time 14400 sec
176 °F

@Time 4.00 hour
Dew Point -35.0 °C
-31.0 °F
Drying Air Flow Rate >= 14.2 l/min
>= 0.500 ft³/min (CFM)
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