SABIC® PP 519A - ASIA
PP(聚丙烯)
沙特基础 (SABIC)
产品描述
SABIC PP 519A is a polypropylene homopolymer resin specifically designed to enable optimised production speed of very fine filament titre resulting in an excellent balance of mechanical properties and softness.
The rheological performance of SABIC PP519A is providing the potential to optimise production efficiency especially for fibre production characterised by consistent high speed and low non wovens weights at reduced
temperatures.
SABIC PP 519A has a very narrow molecular weight distribution. SABIC PP 519A is compatible with all existing spun bond machine technologies producing different non woven compositions.
SABIC PP 519A has a special developed anti gas fading formulation to minimise discolouration of the fibers.
TYPICAL APPLICATIONS
SABIC® PP 519A is typically used for the production of spunbond non wovens and fibers used in: Diapers, feminine care, apparel, crop/flower protection, concrete reinforcement, building, geo-textiles.
基本信息
| 原厂资料 | 物性表(英文) | |||
| 产品特性 | 均聚物 | |||
| 成型方式 | 纺纱/丝 | |||
技术参数
| 物理性能 | 值/单位 | 测试标准 | 测试条件 |
|---|---|---|---|
密度 | 0.905 g/cm³ | ASTM D792 | 23°C |
熔体质量流动速率(MFR) | |||
230°C/2.16 kg | 35 g/10min | ASTM D 1238 | |
| 机械性能 | 值/单位 | 测试标准 | 测试条件 |
拉伸强度 | |||
屈服(yld) | 31 Mpa | ASTM D638 | |
拉伸延伸率 | |||
屈服(yld) | 10 % | ASTM D638 | |
弯曲模量 | 1500 Mpa | ASTM D790 A | 1% Secant |
| 冲击性能 | 值/单位 | 测试标准 | 测试条件 |
悬臂梁缺口(Izod Notched) | |||
23℃ (73℉) | 20 J/m | ASTM D256 | |
| 硬度性能 | 值/单位 | 测试标准 | 测试条件 |
洛氏硬度R | 102 R | ASTM D785 | |
| 热学性能 | 值/单位 | 测试标准 | 测试条件 |
热变形温度(HDT) | |||
0.45 Mpa (66 psi)（4.6kg/cm²） | 92 °C | ASTM D648 | |
维卡软化温度(Vicat) | 154 °C | ASTM D1525 | |
加工温度 | 210~250 °C | - |
原材料现货供应:133-8218-6680(微信同号)