|
| 品牌 | 朗盛 |
| 货号 | 568 |
| 用途 | 电子电器应用 |
| 牌号 | T7245 |
| 型号 | T7245 |
| 品名 | PBT |
| 外形尺寸 | 25kg/包 |
| 生产企业 | LANXESS GmbH |
| 是否进口 | 是 |
| General | ||||
|
Material Status
|
|
|||
|
Literature 1
|
|
|||
|
Search for UL Yellow Card
|
|
|||
|
Availability
|
|
|||
|
Filler / Reinforcement
|
|
|||
|
Processing Method
|
|
| Physical |
Nominal Value
|
Unit
|
Test Method
|
|
Density (23°C)
|
1.83
|
g/cm3
|
ISO 1183 |
|
Melt Volume-Flow Rate (MVR) (270°C/5.0 kg)
|
35
|
cm3/10min
|
ISO 1133 |
|
Molding Shrinkage
|
ISO 294-4 | ||
|
Across Flow : 120°C, 2.00 mm 2
|
0.10
|
%
|
|
|
Across Flow : 270°C, 2.00 mm 3
|
1.0
|
%
|
|
|
Flow : 120°C, 2.00 mm 2
|
0.10
|
%
|
|
|
Flow : 270°C, 2.00 mm 3
|
0.40
|
%
|
| Mechanical |
Nominal Value
|
Unit
|
Test Method
|
|
Tensile Modulus (23°C)
|
12000
|
MPa
|
ISO 527-1/1 |
|
Tensile Stress (Break, 23°C)
|
115
|
MPa
|
ISO 527-2/5 |
|
Tensile Strain (Break, 23°C)
|
1.6
|
%
|
ISO 527-2/5 |
|
Flexural Modulus 4 (23°C)
|
11000
|
MPa
|
ISO 178/A |
|
Flexural Stress 4 (23°C)
|
170
|
MPa
|
ISO 178/A |
|
Flexural Strain at Flexural Strength 5 (23°C)
|
2.0
|
%
|
ISO 178/A |
| Impact |
Nominal Value
|
Unit
|
Test Method
|
|
Charpy Unnotched Impact Strength (23°C)
|
30
|
kJ/m2
|
ISO 179/1eU |
|
Unnotched Izod Impact Strength (23°C)
|
30
|
kJ/m2
|
ISO 180/1U |
| Thermal |
Nominal Value
|
Unit
|
Test Method
|
|
Heat Deflection Temperature
|
|||
|
0.45 MPa, Unannealed
|
230
|
°C
|
ISO 75-2/B |
|
1.8 MPa, Unannealed
|
180
|
°C
|
ISO 75-2/A |
|
Vicat Softening Temperature
|
220
|
°C
|
ISO 306/B50 |
|
Melting Temperature 6
|
260
|
°C
|
ISO 11357-3 |
| Additional Information |
Nominal Value
|
|
|
|
ISO Shortname
|
ISO 20028-PET,(GF+MD)45,GHMR,07-120
|
|
| Injection |
Nominal Value
|
Unit
|
Test Method
|
|
Drying Temperature - Circulation Dryer
|
120
|
°C
|
|
|
Drying Time - Circulation Dryer
|
4.0 to 8.0
|
hr
|
|
|
Processing (Melt) Temp
|
260 to 290
|
°C
|
|
|
Mold Temperature
|
110 to 130
|
°C
|
|
|
Residual Moisture Content
|
0.00 to 0.02
|
%
|
Karl Fisher |
