产品详情
长期供应日本油墨 PPS FZ-3600C1价格合理,诚信经营，可全国供货（广东省内 免费送货上门）。
“十年老店，完备售后，信誉信赖” 是专业塑胶原料供应商
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介绍————————
pps塑胶原料的特性
用玻璃纤维增强后的热性能指标更高，它的最高连续使用温度达400度，pps的热稳定性优良，加热至500度时重量损失不明显，至700度时才会完全降解，它的力学性能随温度的升高下降很少，在232度经5000h的热老化后，其抗弯强度和抗拉强度还能保持50%以上。pps的抗拉强度、抗弯强度等性能在工程塑料中属中等水平，而伸长率和冲击强度却很低，因此在受力构件中使用pps通常加入添加剂，如玻纤、碳纤、填料等来增强其力学性能，pps通过这种改性后，主要力学性能，如抗拉性能、抗弯性能、压缩和冲击强度均有大幅度提高，伸长率却有下降，改性后的pps能在长期负荷和热负荷的作用下保持高的力学性能和尺寸稳定性，在低于175度时不溶于任何已知的有机溶剂，pps与一般有机溶剂接触时不会出现塑件开裂现象。
pps由于分子链是由苯环和硫原子交替排列组成，本身具有阻燃作用，无须加入阻燃剂就可以达到UL-94-VO级水平。它的极限氧指数可达44%-53%，与pvc相近，是一种自熄性塑料，pps对紫外线、射线等也很稳定，在照射时不会表面发粘或分解的现象。
pps的主要不足是韧性较差，冲击强度较低，熔体粘度不够稳定等。
| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Density | 1.94 g/cc | 0.0701 lb/in³ | ASTM D792 |
| Water Absorption |
0.020 % @Time 86400 sec |
0.020 % @Time 24.0 hour |
ISO 62 |
| Linear Mold Shrinkage, Flow |
0.0020 cm/cm @Thickness 3.18 mm |
0.0020 in/in @Thickness 0.125 in |
|
| Linear Mold Shrinkage, Transverse |
0.0040 cm/cm @Thickness 3.20 mm |
0.0040 in/in @Thickness 0.126 in |
ASTM D955 |
| Mechanical Properties | Metric | English | Comments |
| Hardness, Rockwell M | 101 | 101 | ASTM D785 |
| Hardness, Rockwell R | 119 | 119 | ASTM D785 |
| Tensile Strength | 159 MPa | 23100 psi | ASTM D638 |
| Tensile Stress | 165 MPa | 23900 psi | ISO 527-2 |
| Elongation at Break | 1.1 % | 1.1 % | ISO 527-2 |
| 1.1 % | 1.1 % | ASTM D638 | |
| Flexural Strength | 241 MPa | 35000 psi | ASTM D790 |
| 255 MPa | 37000 psi | ISO 178 | |
其他型号参数与生产商——————————
PBT (polybutylene terephthalate polyester #) /KR-4011/ Germany BASFUse: other
Characteristic remark: Ultradur?
Important beters: density: 1.55 g/cm3 water absorption: 0.2% molding shrinkage: 0.9% thermal debation temperature: 210
Manufacturer: German Basf Inc
PBT (polybutylene terephthalate polyester #) /1110/ Taiwan South
Use: other
Characteristics: low viscosity, in line with food hygiene (FDA) standards.
Important beters: density: 1.31 g/cm3 molding shrinkage: 1.85% notched impact strength: 4 bending modulus: 2353 MPa hot debation temperature: 60
Manufacturer: Taiwan South Asia plastics industry Limited by Share Ltd
PBT (polybutylene terephthalate polyester #) /1201G-15/ Japan Dongli
Use: other
Important beters: density: 1.42 g/cm3 water absorption: 0.07% notched impact strength: 50 tensile strength: 100 MPa bending strength: 145 MPa bending modulus: 5100 MPa hardness: 90 hot debation temperature: 206
Manufacturer: Dongli Industrial Co., Ltd.
PBT (polybutylene terephthalate polyester #) /1101G-30/ Japan Dongli
Use: other
Important beters: density: 1.55 g/cm3 water absorption: 0.07% notched impact strength: 90 tensile strength: 145 MPa bending strength: 195 MPa bending modulus: 8800 MPa hardness: 91 hot debation temperature: 217
Manufacturer: Dongli Industrial Co., Ltd.
PBT (polybutylene terephthalate polyester #) /1101G-45/ Japan Dongli
Use: other
Important beters: density: 1.68 g/cm3 water absorption: 0.07% notched impact strength: 100 tensile strength: 155 MPa bending strength: 225 MPa bending modulus: 13300 MPa hardness: 93 hot debation temperature: 213
Manufacturer: Dongli Industrial Co., Ltd.
PBT (polybutylene terephthalate polyester #) /5101G-15/ Japan Dongli
Use: other
Important beters: density: 1.36 g/cm3 water absorption: 0.07% notched impact strength: 130 tensile strength: 95 MPa bending strength: 125 MPa bending modulus: 4700 MPa hardness: 89 hot debation temperature: 204
Manufacturer: Dongli Industrial Co., Ltd.
PBT (polybutylene terephthalate polyester #) /1151WX01/ Japan Dongli
Use: other
Important beters: density: 1.57 g/cm3 water absorption: 0.08% notched impact strength: 85 tensile strength: 110 MPa bending strength: 165 MPa bending modulus: 9100 MPa hardness: 92 hot debation temperature: 207
Manufacturer: Dongli Industrial Co., Ltd.
PBT (polybutylene terephthalate polyester #) /1184G-05/ Japan Dongli
Use: other
Important beters: density: 1.49 g/cm3 water absorption: 0.07% notched impact strength: 30 tensile strength: 60 MPa bending strength: 95 MPa bending modulus: 3900 MPa hardness: 86 hot debation temperature: 156
Manufacturer: Dongli Industrial Co., Ltd.
PBT (polybutylene terephthalate polyester #) /1184G-29/ Japan Dongli
Use: other
Important beters: density: 1.67 g/cm3 water absorption: 0.08% notched impact strength: 45 tensile strength: 85 MPa bending strength: 130 MPa bending modulus: 6300 MPa hardness: 88 hot debation temperature: 195
Manufacturer: Dongli Industrial Co., Ltd.
PBT (polybutylene terephthalate polyester #) /1184G-15/ Japan Dongli
Use: other
Important beters: density: 1.56 g/cm3 water absorption: 0.07% notched impact strength: 60 tensile strength: 110 MPa bending strength: 150 MPa bending modulus: 5600 MPa hardness: 87 hot debation temperature: 200
Manufacturer: Dongli Industrial Co., Ltd.
