PRODUCTEN


Chi Mei PC-345 | Low Shrinkage ABS Polycarbonate Plastic
Productconstructie
Market trends: Lightweight, high complexity, and aesthetic integration
From new energy vehicles to wearable smart terminals, product structures are becoming increasingly complex and appearance requirements are getting stricter. The industry has put forward three new demands for plastic raw materials:
✔ Lightweight, cost reduction and carbon emission reduction
✔ Thin-walled complex structure design
✔ High surface quality and functional integration
Traditional ABS and PC monomer resins are difficult to balance all aspects, and ABS Polycarbonate Plastic PC-345 is precisely the preferred composite material to address this trend.
01 | Material highlights: Performance advantages of PC-345
🔹 high fluidity, breaking through design limitations
Optimize the flow formula, enhance the mold filling effect, and be suitable for ultra-thin, microstructure, and complex geometry products.
🔹 low shrinkage, ensuring dimensional stability
Effectively reduce the risk of deformation and stress cracking, and meet the requirements of high-precision assembly.
🔹 Good processability, improving production efficiency
It comes with a self-lubricating demolding agent, which shortens the injection molding cycle, extends the service life of the mold, and reduces the overall cost.
🔹 has excellent comprehensive mechanical properties
Combining the toughness of ABS with the rigidity of PC, it ensures that the products have excellent impact resistance and durability, and are suitable for a wide range of demanding applications.
02 | Process compatibility
✔ It is suitable for high-speed injection molding and can meet the rapid mass production requirements of thin-walled and complex parts
✔ Supports high-precision mold matching to ensure appearance and assembly accuracy
✔ It can be processed a second time, such as surface coating, electroplating, printing, laser engraving, etc
04 | Technical application examples
📱 consumer electronics field
ABS Polycarbonate Plastic PC-345 is widely used in mobile phone cases, smart speakers and wearable products, solving the problem of balancing thin-walled design and structural strength.
🚗 automotive interior parts
The dashboard bracket, center console panel, interior trim strips, etc., using PC-345 can reduce weight, enhance aesthetics and dimensional stability.
🏠 industrial and household goods
Tool shells, toys, bags, safety helmets, etc., with the high fluidity of PC-345, have more innovative designs and higher production efficiency.
05 | Chi Mei PC+ABS PC-345 Technical Datasheet
UL | Voorwaarde | Standaard | Waarde | Eenheid | |||
CTI | EN 60112 | 2 | BV | ||||
HAI | Alle kleuren 1,5 mm | UL746A | 0 | BV | |||
HAI | Alle kleuren 3,0 mm | UL746A | 0 | BV | |||
HVTR | UL746A | 2 | BV | ||||
HWI | Alle kleuren 1,5 mm | UL746A | 4 | BV | |||
HWI | Alle kleuren 3,0 mm | UL746A | 3 | BV | |||
RTI | Elec Alle Kleuren 1.5mm | UL 746B | 60 | °C | |||
RTI | Elec Alle kleuren 3.0mm | UL 746B | 60 | °C | |||
RTI | Imp Alle Kleuren 1.5mm | UL 746B | 60 | °C | |||
RTI | Imp Alle Kleuren 3.0mm | UL 746B | 60 | °C | |||
RTI | Str Alle kleuren 1,5 mm | UL 746B | 60 | °C | |||
RTI | Str Alle kleuren 3,0 mm | UL 746B | 60 | °C | |||
Volumeweerstand | ASTM D257 | 1E+14 | Ω.cm | ||||
Dimensionale stabiliteit | UL746 | 0.0 | % | ||||
Diëlektrische sterkte | ASTM D149 | 32 | kv/mm | ||||
Boogweerstand | ASTM D495 | 6 | BV | ||||
Vlamclassificatie | Alle kleuren 1,5 mm | UL94 | HB | ||||
Vlamclassificatie | Alle kleuren 3,0 mm | UL94 | HB | ||||
Mechanisch gedrag | Voorwaarde | Standaard | Waarde | Eenheid | |||
Verlenging | 50 mm/minuut | ISO527 | 100 | % | |||
Verlenging | Breuk 50mm/min | ASTM D638 | 85 | % | |||
Buigsterkte | 1,3 mm/min | ASTM D790 | 73.52 | MPa | |||
Buigsterkte | 2,0 mm/minuut | ISO178 | 75 | MPa | |||
Buigmodulus | 1,3 mm/min | ASTM D790 | 2254.90 | MPa | |||
Buigmodulus | 2,0 mm/minuut | ISO178 | 2100 | MPa | |||
Izod Notch-impact | 23°C | ISO180 | 45 | kJ/m² | |||
Izod Notch-impact | 23°C 3,2mm | ASTM D256 | 50 | kJ/m² | |||
Izod Notch-impact | -30°C | ISO180 | 40 | kJ/m² | |||
Izod Notch-impact | -30°C 3.2mm | ASTM D256 | 45 | kJ/m² | |||
Treksterkte | Breuk 50mm/min | ISO527 | 42 | MPa | |||
Treksterkte | Opbrengst 50mm/min | ASTM D638 | 49.01 | MPa | |||
Treksterkte | Opbrengst 50mm/min | ISO527 | 50 | MPa | |||
Charpy Notch-impact | 23°C | ISO179 | 45 | kJ/m² | |||
Charpy Notch-impact | -30°C | ISO179 | 40 | kJ/m² | |||
Thermisch | Voorwaarde | Standaard | Waarde | Eenheid | |||
HDT | Niet-gegloeid 1,8 MPa | ISO75 | 93 | °C | |||
HDT | Unannealed 1.8MPa 120°C/hr 3.2mm | ASTM D648 | 95 | °C | |||
HDT | Unannealed 1.8MPa 120°C/hr 6.4mm | ASTM D648 | 105 | °C | |||
CLE | ISO11359 | 8.5E-5 | cm/cm/°C | ||||
CLE | Stroom 23~55°C | ISO11359 | 8.5E-5 | cm/cm/°C | |||
Vicat-verzachtingstemperatuur | 50°C/uur 10N | ISO306 | 125 | °C | |||
Vicat-verzachtingstemperatuur | 50°C/uur 50N | ISO306 | 110 | °C | |||
Vicat-verzachtingstemperatuur | Unannealed 50°C/hr 10N | ASTM D1525 | 125 | °C | |||
Vicat-verzachtingstemperatuur | Unannealed 50°C/hr 50N | ASTM D1525 | 110 | °C | |||
Fysieke eigendom | Voorwaarde | Standaard | Waarde | Eenheid | |||
Krimp | ASTM D955 | 0.4~0.6 | % | ||||
Krimp | ISO294 | 0.4~0.6 | % | ||||
Dikte | 23°C | ASTM D792 | 1.10 | g/cm³ | |||
Dikte | 23°C | ISO1183 | 1.1 | g/cm³ | |||
Smeltindex | 260°C 5kg | ASTM D1238 | 19 | g/10min | |||
Smeltindex | 260°C 5kg | ISO1133 | 19 | cm³/10min | |||
Spiraalvormige stroming | 260°C 2.0mm | INTERNE METHODE | 430 | mm | |||
Elektrische eigenschappen | Voorwaarde | Standaard | Waarde | Eenheid | |||
Diëlektrische constante | 1 MHz | EN 60250-norm | 3.1 | ||||
Volumeweerstand | IEC 60093 | 1E+18 | Ω.cm | ||||
Oppervlakteweerstand | IEC 60093 | 1E+16 | Ω | ||||
Hardheid | Voorwaarde | Standaard | Waarde | Eenheid | |||
Rockwell-hardheid | R(Scale) 23°C | ASTM D785 | 108 | ||||
Ontvlambaarheid | Voorwaarde | Standaard | Waarde | Eenheid | |||
Vlamclassificatie | Alle kleuren 1,5 mm | UL94 | HB | ||||
Vlamclassificatie | Alle kleuren 3,0 mm | UL94 | HB |
06 | Similar recommendation: PC+ABS PC-365
If you have demands for higher strength, better toughness and higher heat resistance, we recommend Chi Mei PC+ABS PC-365:
Brand | Material Name | Productmodel | Dikte | Melt Flow Index | Key Data Summary | Description |
Chi Mei | PC+ABS | PC-365 | 1.13 g/cm³ | 20 g/10min | Flame Rating: HB Melt Flow Index: 20 g/10min Notched Impact Strength: 55 kJ/m² | Complies with: RoHS • UL Material Features: High Impact Strength • High Heat Resistance |
ABS Polycarbonate Plastic PC-365 is suitable for product development that has higher requirements for mechanical properties, complex structures, and more demanding working environments.
07 | Trader's advantages: Professional supply, helping you develop efficiently
As a trader of plastic raw material pellets, we offer:
✔ Direct supply of all abs polycarbonate plastic products from Chi Mei
✔ More suitable models can be recommended based on requirements to reduce development risks
✔ Customized modification (reinforcement, flame retardancy, UV resistance) support
✔ Fast supply to accelerate the launch of new products
PC+ABS PC-345, making design more free and production more efficient. Welcome to contact us for samples and technical data.
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