MIC-ZG is an international OEM manufacturer. We are ready for factory audits and video calls at any time.
From design to production. We provide feasibility analyses, market research and trial launch for each injection mold. We are committed to helping customers win the market in a real sense, rather than simply OEM plastic production. We will customize at least 3 solutions and offer you a $500 discount on your first mold.
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HeatDistortion Temperature of Common Thermoplastics | ℃ | |||
Plastic | 1.82 MPa | 0.45 MPa | ||
Min | Max | Min | Max | |
PA66 | 82 | 121 | 149 | 176 |
30% glass fiber reinforced PA66 | 245 | 262 | 292 | 265 |
PA610 | 57 | 100 | 149 | 185 |
40% glass fiber reinforced PA610 | 200 | 225 | 215 | 226 |
PC | 130 | 135 | 132 | 141 |
20%~30% long glass fiber reinforced PC | 143 | 149 | 146 | 157 |
20%~30% short glass fiber reinforced PC | 140 | 145 | 146 | 149 |
Polystyrene PS (General Type) | 65 | 96 | - | - |
Polystyrene PS (impact type) | 64 | 92.5 | - | - |
20%~30% glass fiber reinforced PC | 82 | 112 | - | - |
ACS | 85 | 100 | ||
ABS | 83 | 103 | 90 | 108 |
HDPE | 48 | 48 | 60 | 82 |
POM | 110 | 157 | 168 | 174 |
Chlorinated Poly Dairy | 100 | 100 | 141 | 141 |
PA6 | 80 | 120 | 140 | 176 |
30% glass fiber reinforced PA6 | 204 | 259 | 216 | 264 |
PA1010 | 55 | 55 | 148 | 148 |
PMMA and PS copolymer | 85 | 99 | — | — |
PMMA | 68 | 99 | 74 | 109 |
PPO | 175 | 193 | 180 | 204 |
HPVC | 54 | 54 | 67 | 82 |
PP | 56 | 67 | 102 | 115 |
PSU | 174 | 174 | 182 | 182 |
30% glass fiber reinforced PSU | 185 | 185 | 191 | 191 |
PTFE filled PSU | 100 | 100 | 160 | 165 |
AAS | 80 | 102 | 106 | 108 |
EC | 46 | 88 | — | — |
CA | 44 | 88 | 49 | 76 |
PBTP | 70 | 200 | 150 | 150 |
Note: The percentages in plastic are mass fractions |
Processing conditions for some thermoplastics | ||||
Plastic | Heating temperature /℃ (AIR) | Holding time /h (AIR) | ||
Min | Max | Min | Max | |
ABS | 70 | 70 | 2 | 2 |
Polyamide 1010 | 90 | 100 | 4 | 4 |
Reinforced Polyamide 66 | 100 | 110 | 4 | 10 |
Polymethylmethacrylate | 70 | 70 | 4 | 6 |
Polycarbonate | 100 | 130 | 2 | 8 |
POM | 90 | 145 | 4 | 4 |
Polyphenylene Ether | 150 | 150 | 4 | 4 |
Polystyrene | 70 | 70 | 2 | 4 |
Polyimide | 150 | 150 | 4 | 4 |
Reinforced Polyethylene Terephthalate | 130 | 140 | 0.33 | 0.33 |
Glycol Ester | 110 | 130 | 2 | 8 |
Polysulfone | 160 | 165 | 2 | 4 |
Allowable Water Content Before Plastic Molding (Part of) | |||||
Plastic | Allowable water content (mass fraction)/% | Plastic | Allowable water content (mass fraction)/% | ||
Min | Max | Min | Max | ||
Polyamide PA6 | 0.10 | 0.10 | polycarbonate | 0.01 | 0.02 |
Polyamide PA66 | 0.10 | 0.10 | polyphenylene ether | 0.10 | 0.10 |
Polyamide PA9 | 0.05 | 0.05 | acid sulfone | 0.05 | 0.05 |
Polyamide PA11 | 0.10 | 0.10 | ABS (plating grade) | 0.05 | 0.05 |
Polyamide PA610 | 0.05 | 0.05 | ABS (general purpose grade) | 0.10 | 0.10 |
Polyamide PA1010 | 0.05 | 0.05 | Cellulose plastic | 0.20 | 0.50 |
Polymethylmethacrylate | 0.05 | 0.05 | polystyrene | 0.10 | 0.10 |
polyethylene terephthalate | 0.05 | 0.10 | high impact polystyrene | 0.10 | 0.10 |
Polybutylene terephthalate | 0.01 | 0.01 | polyethylene | 0.05 | 0.05 |
Rigid PVC | 0.08 | 0.10 | polypropylene | 0.05 | 0.05 |
Soft PVC | 0.08 | 0.1 | Teflon | 0.05 | 0.05 |
Injection Temperature and Mold Temperature of Plastic (Part of) | |||||||||
Plastic | Melt Temperature | Mold Cavity Wall Temperature | Plastic | Melt Temperature | Mold Cavity Wall Temperature | ||||
Min | Max | Min | Max | Min | Max | Min | Max | ||
ABS | 200 | 270 | 50 | 90 | GRPA66 | 280 | 310 | 70 | 120 |
AS(SAN) | 220 | 280 | 40 | 80 | Mineral fiber PA66 | 280 | 305 | 90 | 120 |
ASA | 230 | 260 | 40 | 90 | PA11、PA12 | 210 | 250 | 40 | 80 |
GPPS | 180 | 280 | 10 | 70 | PA610 | 230 | 290 | 30 | 60 |
HIPS | 170 | 260 | 5 | 75 | POM | 180 | 220 | 60 | 120 |
LDPE | 190 | 240 | 20 | 60 | PP0 | 220 | 300 | 80 | 110 |
HDPE | 210 | 270 | 30 | 70 | GRPP0 | 250 | 345 | 80 | 110 |
PP | 250 | 270 | 20 | 60 | PC | 280 | 320 | 80 | 100 |
GRPP | 260 | 280 | 50 | 80 | GRPC | 300 | 330 | 100 | 120 |
TPX | 280 | 320 | 20 | 60 | PSF | 340 | 400 | 95 | 160 |
CA | 170 | 250 | 40 | 70 | GRPBT | 245 | 270 | 65 | 110 |
PMMA | 170 | 270 | 20 | 90 | GRPET | 260 | 310 | 95 | 140 |
Polyarylate | 300 | 360 | 80 | 130 | PBT | 330 | 360 | 200 | 200 |
Soft PVC | 170 | 190 | 15 | 50 | PET | 340 | 425 | 65 | 175 |
rigid PVC | 190 | 215 | 20 | 60 | PES | 330 | 370 | 110 | 150 |
PA 6 | 230 | 260 | 40 | 60 | PEEK | 360 | 400 | 160 | 180 |
GRPA6 | 270 | 290 | 70 | 120 | PPS | 300 | 360 | 35 | 150 |
PA66 | 260 | 290 | 40 | 80 |
Barrel and Nozzle Temperatures for Some Plastics ℃ | ||||||||
Plastics | Barrel Temperature | Nozzle Temperature | ||||||
Back Section | Middle Section | Front Section | ||||||
Min | Max | Min | Max | Min | Max | Min | Max | |
PE | 160 | 170 | 180 | 190 | 200 | 220 | 220 | 240 |
HDPE | 200 | 220 | 220 | 240 | 240 | 280 | 240 | 280 |
PP | 150 | 210 | 170 | 230 | 190 | 250 | 240 | 250 |
PS | ||||||||
ABS | 150 | 180 | 180 | 230 | 210 | 240 | 220 | 240 |
SAN | ||||||||
SPVC | 125 | 150 | 140 | 170 | 160 | 180 | 150 | 180 |
RPVC | 140 | 160 | 160 | 180 | 180 | 200 | 180 | 200 |
PCTFE | 250 | 280 | 270 | 300 | 290 | 330 | 340 | 370 |
PMMA | 150 | 180 | 170 | 200 | 190 | 220 | 200 | 220 |
POM | 150 | 180 | 180 | 205 | 195 | 215 | 190 | 215 |
PC | 220 | 230 | 240 | 250 | 260 | 270 | 260 | 270 |
PA 6 | 210 | 210 | 220 | 220 | 230 | 230 | 230 | 230 |
PA66 | 220 | 220 | 240 | 240 | 250 | 250 | 240 | 240 |
PUR | 175 | 200 | 180 | 210 | 205 | 240 | 205 | 240 |
CAB | 130 | 140 | 150 | 175 | 160 | 190 | 165 | 200 |
CA | 130 | 140 | 150 | 160 | 165 | 175 | 165 | 180 |
CP | 160 | 190 | 180 | 210 | 190 | 220 | 190 | 220 |
PPO | 260 | 280 | 300 | 310 | 320 | 340 | 320 | 340 |
PSU | 250 | 270 | 270 | 290 | 290 | 320 | 300 | 340 |
IO | 90 | 170 | 130 | 215 | 140 | 215 | 140 | 220 |
TPX | 240 | 270 | 250 | 280 | 250 | 290 | 250 | 300 |
Linear Polyester | 70 | 100 | 70 | 100 | 70 | 100 | 70 | 100 |
Alkyd Resin | 70 | 70 | 70 | 70 | 70 | 70 | 70 | 70 |