简体中文
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excellent heat resistant performance in a suitable process conditions
Characteristic: high stiffness, biological source , biodegradable, food contact
Used: PLA resin IM9004A/B is suitable for processing all kinds of heat resistant injection products, such as lunch boxes, cups, bowls, dishes, spoons, chopsticks, etc.
Advantage: biological sources, biodegradable, food contact
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1. Description & Properties
TJL PLA polymer IM9004A is a thermoplastic resin derived from annually renewable resources and is specifically designed for Injection Molding applications. The table below shows the properties of IM9004A.
Appearance: White opaque pellets.
Application：Injection Molding,Food Contacting Materials
Item Unit Data Test Method Density g/cm3 1.4 ISO 1183
Mass flow rate
g/10min 8-10 ISO 1133
mould shrinkage % 0.1-0.3 ISO 294
Tensile strength at break(10mm/min) MPa 65
ISO 527
Elongation at break(10mm/min) % 6
ISO 527
Flexural strength at break(2mm/min) MPa 100
ISO 178
Flexural modulus(2mm/min) MPa 6000
ISO 178
Notched impact strength(4mm，23℃) kJ/m2 3
ISO179/1eA
Melting point(10℃/min) ℃ 160-170
ISO11357
Heat deflection temperature HDT/B(0.45MPa) ℃ 110
ISO 75
2. Applications & Propertie
2.1. Reusable table ware：bowl，dish，cup，spoon and so on;
2.2. Plastics for daily use：comb; stationery.
3. Processing Information
1. Drying 2. Injection Molding Temperature Drying Equipment
desiccant dryer
Rear – Zone 1 Temperature
℃
＜140
Drying Temperature
℃
80-90
Middle – Zone 2 Temperature
℃
170-190
Drying Time
h
2-3
Front – Zone 3 Temperature
℃
180-210
Moisture Content
ppm
＜200
Nozzle Temperature
℃
190-220
Hot Runner
℃
180-210
3.Others Mold Temperature
℃
100-120
Screw Speed
rpm
50-150
Injection Pressure
MPa
8-10