Public Beta
Public Beta
| Manufacturer | Celanese Corporation |
| Resin Name | PBT |
| Product Name | Crastin |
| ISO Material Code | PBT-GF30 |
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| Property | Details | Inspection Methods | Unit | Value | Note |
|---|---|---|---|---|---|
Density Density/ISO 1183 | Density | ISO 1183 | g/cm^3 | 1.53 | - |
Water absorption Water absorption/ISO 62 | Balanced water absorption (2mm) (moisture absorption) | ISO 62 | % | 0.15 | - |
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| Property | Details | Inspection Methods | Unit | Value | Note |
|---|---|---|---|---|---|
Deflection Temperature under Load Deflection Temperature under Load/ISO 75-1/-2 | Deflection temperature under load (1.80MPa) | ISO 75-1/-2 | ℃ | 205 | - |
Linear expansion coefficient (MD) Linear expansion coefficient (MD)/ISO 11359-1/-2 | Linear expansion coefficient (parallel) | ISO 11359-1/-2 | x10^-5/℃ | 3 | - |
Linear expansion coefficient (TD) Linear expansion coefficient (TD)/ISO 11359-1/-2 | Linear expansion coefficient (right angle) | ISO 11359-1/-2 | x10^-5/℃ | 8 | - |
Melting point Melting point/ISO 11357-1/-3 | Melting temperature (10℃/min) | ISO 11357-1/-3 | ℃ | 223 | - |
Flammability Flammability/IEC 60695-11-10 | Flammability | IEC 60695-11-10 | class | NaN | 1.5mm |
Glass transition temperature Glass transition temperature/ISO 11357-1/-3 | Glass transition temperature (10℃/min) | ISO 11357-1/-3 | ℃ | 55 | - |
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| Property | Details | Inspection Methods | Unit | Value | Note |
|---|---|---|---|---|---|
Tensile breaking stress Tensile breaking stress/ISO 527-1/-2 | Breaking Stress | ISO 527-1/-2 | MPa | 145 | - |
Tensile strain at break Tensile strain at break/ISO 527-1/-2 | Breaking Strain | ISO 527-1/-2 | % | 2.5 | - |
Tensile Modulus Tensile Modulus/ISO 527-1/-2 | Tensile Modulus | ISO 527-1/-2 | MPa | 9900 | - |
Charpy impact strength Charpy impact strength/ISO 179/1eA | Notched Charpy impact strength (23℃) | ISO 179/1eA | kJ/m^2 | 9 | - |
Charpy impact strength (23℃) | ISO 179/1eU | kJ/m^2 | 60 | - | |
Charpy impact strength (-30℃) | ISO 179/1eU | kJ/m^2 | 30 | - |
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| Property | Details | Inspection Methods | Unit | Value | Note |
|---|---|---|---|---|---|
Volume resistivity Volume resistivity/IEC 62631-3-1 | Volume resistivity | IEC 62631-3-1 | Ω・cm | NaN | - |
Surface resistance Surface resistance/IEC 62631-3-2 | Surface resistance | IEC 62631-3-2 | Ω | NaN | - |
Dielectric constant Dielectric constant/IEC 62631-2-1 | Dielectric constant, 100Hz | IEC 62631-2-1 | 4.1 | - | |
Dielectric constant, 1MHz | IEC 62631-2-1 | 3.9 | - | ||
Dielectric loss tangent Dielectric loss tangent/IEC 62631-2-1 | Dielectric loss tangent (100Hz) | IEC 62631-2-1 | E-4 | 20.6 | - |
Dielectric tangent (1MHz) | IEC 62631-2-1 | E-4 | 173 | - | |
Dielectric Strength Dielectric Strength/IEC 60243-1 | Withstand voltage | IEC 60243-1 | ｋV/ｍm | 39 | - |
Tracking resistance Tracking resistance/IEC 60112 | Tracking resistance | IEC 60112 | 375 | - |
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| Property | Details | Inspection Methods | Unit | Value | Note |
|---|---|---|---|---|---|
Mold shrinkage rate MD Mold shrinkage rate MD/ISO 294-4,2577 | Mold shrinkage rate (parallel) | ISO 294-4,2577 | % | 0.3 | - |
Mold shrinkage rate TD Mold shrinkage rate TD/ISO 294-4,2577 | Mold shrinkage (vertical) | ISO 294-4,2577 | % | 1.1 | - |
ＭＶＲ ＭＶＲ/ISO 1133 | Melt volume rate, MVR (250℃, 2.16kg) | ISO 1133 | cm^3/10min | 19 | - |
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| Property | Details | Inspection Methods | Unit | Value | Note |
|---|---|---|---|---|---|
Resin temperature Resin temperature/ | Optimum resin temperature | ℃ | 240 | - | |
Mold Temperature Mold Temperature/ | Optimal Mold Temperature | ℃ | 80 | - | |
Drying conditions Drying conditions/ | Drying temperature | ℃ | 120 | 2 - 4h |
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| Property | Details | Inspection Methods | Unit | Value | Note |
|---|---|---|---|---|---|
Filler Content Filler Content/ | Filler Content | % | 30 | GF |
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