Material Comparison
Product Info
Product Name
Brand Name
Usages
Properties
Certificates
PC 2805(白底) COVESTRO THAILAND
Makrolon®
Industrial applications、Electrical field、Electronic field、Automotive sector、Used for industrial acces、Automotive electronic com、Electronic and electrical
currency、Medium viscosity、Medium viscosity、For general injection mol
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Plastic Datasheets
| Specific properties of raw materials | Test Condition | Test Method | COVESTRO THAILAND/2805(白底) |
|---|---|---|---|
| transmittance | 1毫米 | ISO 13468-2 | 89 % |
| refractive index | 过程A | ISO 489 | 1.586 -- |
| Mechanical properties | Test Condition | Test Method | COVESTRO THAILAND/2805(白底) |
|---|---|---|---|
| Charpy Notched Impact Strength | 23℃/50%r.h ；3毫米 | kJ/m² | 参照ISO 179/1eA 75P(C) |
| Tensile creep modulus | 23℃/50%r.h 1000小时 | ISO 899-1 | 1900 MPa |
| Charpy Notched Impact Strength | 23℃/50%r.h | ISO 179/1eU | N kJ/m² |
| Flexural modulus | 23℃/50%r.h 2毫米/分钟 | ISO 179 | 2400 MPa |
| fracture strain | 23℃/50%r.h 5毫米/分钟 | ISO 527-1-2 | -- % |
| Impact strength of cantilever beam gap | 23℃/50%r.h ；3.2毫米 | kJ/m² | 参照ISO 180/1eA 85P(C) |
| tensile strength | 23℃/50%r.h，断裂 | ISO 6603-2 | 60 J |
| Tensile strain | 23℃/50%r.h 50毫米/分钟，屈服 | ISO 527-1-2 | 6.1 % |
| elongation at break | 23℃/50%r.h 50毫米/分钟 | ISO 527-1-2 | ＞50 % |
| Tensile modulus | 23℃/50%r.h 1毫米/分钟 | ISO 527-1-2 | 2400 MPa |
| Tensile creep modulus | 23℃/50%r.h 1小时 | ISO 899-1 | 2200 MPa |
| Breaking stress | 23℃/50%r.h 5毫米/分钟 | ISO 527-1-2 | -- MPa |
| Tensile stress | 23℃/50%r.h 50毫米/分钟，屈服 | ISO 527-1-2 | 66 MPa |
| Maximum destructive power | 23℃/50%r.h | ISO 6603-2 | 5400 N |
| Electrical performance | Test Condition | Test Method | COVESTRO THAILAND/2805(白底) |
|---|---|---|---|
| Compared to the Leakage Traceability Index (CTI) | 23℃/50%r.h 方法A | IEC 60112 | 250 等级 |
| dielectric constant | 23℃/50%r.h 100Hz | IEC 60250 | 3.1 -- |
| 23℃/50%r.h 1MHz | IEC 60250 | 3.0 -- | |
| Dissipation Factor | 23℃/50%r.h 100Hz | IEC 60250 | 5 10-4 |
| dielectric strength | 23℃/50%r.h 1毫米 | IEC 60243-1 | 34 kv/毫米 |
| Volume resistivity | 23℃/50%r.h | IEC 60093 | 1E+14 Ohm.m |
| Dissipation Factor | 23℃/50%r.h 1MHz | IEC 60250 | 90 10-4 |
| Surface Resistivity | 23℃/50%r.h | IEC 60093 | 1E+16 Ohm |
| other | Test Condition | Test Method | COVESTRO THAILAND/2805(白底) |
|---|---|---|---|
| density | -- | ISO 1183 | 1200 kg/m2 |
| Water absorption rate | 在23℃水中，饱和值 | ISO 62 | 0.30 % |
| 23℃：50%rh，静态均衡值 | ISO 62 | 0.12 % |
| physical property | Test Condition | Test Method | COVESTRO THAILAND/2805(白底) |
|---|---|---|---|
| melt mass-flow rate | 300℃；1.2kg | ISO 1133 | 9.5 cm3/(10分钟) |
| Shrinkage rate | 60*60*2；500bar，流动 | ISO 294-4 | 0.65 % |
| 60*60*2；500bar，垂直 | ISO 294-4 | 0.7 % | |
| melt mass-flow rate | 250℃；2.16kg | ISO 1133 | -- cm3/(10分钟) |
| Thermal performance | Test Condition | Test Method | COVESTRO THAILAND/2805(白底) |
|---|---|---|---|
| UL flame retardant rating | 厚度 | UL 94 | HB(2.5) 级 |
| Glow wire ignition temperature (GWIT) | 1.5毫米 | IEC 60695-2-13 | 875 ℃ |
| Glass Transition Temperature | 10℃/毫米 | ISO 11357-1-2 | 145 ℃ |
| Glow wire combustion index (GWFI) | 1.0毫米 | IEC 60695-2-12 | 930 ℃ |
| Glow wire ignition temperature (GWIT) | 3.0毫米 | IEC 60695-2-13 | 875 ℃ |
| Linear coefficient of thermal expansion | 23-55℃，垂直 | ISO 11359-1-2 | 0.65 10-4/K |
| UL flame retardant rating | 1.5毫米 | UL 94 | V-2 级 |
| Linear coefficient of thermal expansion | 23-55℃，流动 | ISO 11359-1-2 | 0.65 10-4/K |
| vicat | 50N；50℃/小时 | ISO 306 | 145 ℃ |
| UL flame retardant rating | 3.0毫米 | UL 94 | 级 |
| Limiting Oxygen Index | A溶液 | ISO 4589-2 | 27 % |
| Glow wire combustion index (GWFI) | 1.5毫米 | IEC 60695-2-12 | 850 ℃ |
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