产品详情
长期供应日本宝理 PPS 6465A62-BK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
本司货源稳定充足，发货准时，交期和质量均有保障！
根据客户要求，可提供塑胶原料相关报告。如：ROHS(SGS)报告，UL认证，材质证明及物质安全资料表（MSDS）！
欢迎来电咨询7*24全天候服务热线：13686017791 易小姐 QQ：335171600
介绍————————
pps是分子主链上含有苯硫基的热塑性工程塑料，属聚醚类塑料。它是于1968年在美国进行工业化生产，工业上主要生产方法有溶液聚合法和自缩聚法。pps的分子结构可看出，它是以苯环和硫原子交替排列构成的线性或略带支链的高聚物，分子链规整体性强，由刚性苯环与柔性硫醚链连接起来的主键具有刚柔相济的特点，因此pps可以结晶，熔点高；其次，由于苯环与硫原子形成共轭。且硫原子尚未处于饱和，经氧化后可使硫醚键变成亚砜基，或使相邻大分子形成氧桥支化或交联，使得热、氧稳定性十分突出；第三，由于硫原子的极性被苯环共轭及高结晶度的束缚，使pps呈现非极性或弱极性的特点，因此pps的电绝缘性、介电性、及耐化学介质性也很突出；第四，由于pps与众多聚合物和添加剂有良好的相容性，可以采用多种手段进行改性，以提高其力学性能和其它性能。
聚苯硫醚英文简写为PPS，是一种新型高性能热塑性树脂，具有机械强度高、耐高温、耐化学药品性、难燃、热稳定性好、电性能优良等优点。在电子、汽车、机械及化工领域均有广泛应用。
| 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 #) /5130-104/ Taiwan ChangchunPurpose: fiber
Important beters: density: 1.54 g/cm3 water absorption: 0.03% tensile strength: 56.84 MPa bending strength: 176.4 MPa bending modulus: 8624 MPa hardness: 90 hot debation temperature: 195 C filler content: 30%
Manufacturer: Changchun Taiwan enterprise group
PBT (polybutylene terephthalate polyester #) /3015-104/ Taiwan Changchun
Use: other
Important beters: density: 1.41 g/cm3 water absorption: 0.04% tensile strength: 88.2 MPa bending strength: 142.1 MPa bending modulus: 4900 MPa hardness: 90 hot debation temperature: 200 c filler content: 15%
Manufacturer: Changchun Taiwan enterprise group
PBT (polybutylene terephthalate polyester #) /1300/ Taiwan South
Use: other
Characteristic remark: 94V-0 UL flame retardant grade
Important beters: density: 1.4 g/cm3 molding shrinkage: 1.9% notched impact strength: 4 bending modulus: 2941 MPa hot debation temperature: 65
Manufacturer: Taiwan South Asia plastics industry Limited by Share Ltd [View quote]
PBT (polybutylene terephthalate polyester #) of Japanese MITSUBISHI /5010R/
Use: other
Important beters: density: 1.31 g/cm3 water absorption: 0.1% molding shrinkage: 2.25% notched impact strength: 0.04 tensile strength: 57 MPa bending strength: 82 MPa hardness: 118 hot debation temperature: 155
MITSUBISHI Chemical Industry Co., Ltd.
PBT (polybutylene terephthalate polyester # taikena) /2008/
Use: other
Important beters: density: 1.31 g/cm3 absorption rate: 0.08% molding shrinkage rate: 1.9% notched impact strength: 3.1 tensile strength: 60 MPa elongation: 5% bending strength: 80 MPa flexural modulus: 2200 MPa hardness: 72 thermal debation temperature: 57 degrees
Manufacturer: America taikena company
PBT (polybutylene terephthalate polyester # taikena) /2001/
Use: other
Important beters: density: 1.31 g/cm3 absorption rate: 0.45% molding shrinkage rate: 1.9% notched impact strength and elongation at break: 5.5: 200%: 80 MPa flexural strength flexural modulus: 2500 MPa hardness: 72 VEKA softening point of 185 DEG C heat debation temperature: 50 degrees
Manufacturer: America taikena company
PBT (polybutylene terephthalate polyester # taikena) /2004-2/
Use: other
Important beters: density: 1.3 g/cm3 water absorption: 0.08% molding shrinkage: 1.9% notched impact strength: 4.8 bending strength: 69 MPa bending modulus: 2280 MPa VEKA softening point: 175 degrees hot debation temperature: 54
Manufacturer: America taikena company
PBT (polybutylene terephthalate polyester # taikena) /6400-2/
Use: other
Characteristic notes: 40% enhancement
Important beters: density: 1.66 g/cm3 absorption rate: 0.5% notched impact strength: 6 tensile strength: 110 MPa elongation: 2% bending strength: 180 MPa flexural modulus: 11000 MPa VEKA softening point: debation temperature of 220 DEG C heat: 200 degrees
Manufacturer: America taikena company
PBT (polybutylene terephthalate polyester # taikena) /2100/
Use: other
Important beters: density: 1.23 g/cm3 water absorption: 0.45% molding shrinkage: 1.95% tensile strength: 28 MPa bending strength: 60 MPa bending modulus: 1800 MPa hardness: 109 VEKA softening point: 137 degrees hot debation temperature: 50
Manufacturer: America taikena company
PBT (polybutylene terephthalate polyester #) /301-G30/ Yuyao Manulife
Use: other
Important beters: water absorption: 0.2% molding shrinkage: 0.5% notched impact strength: 70 hardness: 119 filler content: 30%
Manufacturer: Yuyao Hongli Plastic Co. Ltd
