NHU-PPA N100
聚二甲苯酰胺
Zhejiang NHU Comp. Ltd.
产品说明:
PPA is a kind of semi-crystalline and semi-aromatic polyamide, it offers high temperature r
esistance, good mechanical properties, oil resistance, low water absorption, good dimensio
nal stability, good processability and it also has good environmental performance. It is rem
arkably stable at high temperature and retains its excellent mechanical and electrical prope
rties in high humidity and chemically aggressive environments.
Applications
Owing to its high performance, there is a wide range of applications of PPA, including under
Applications
Owing to its high performance, there is a wide range of applications of PPA, including under
bonnet automotive components, electronic devices and domestic appliances. Its product cove
rs glass-filled, impact-modified, mineral-filled, high-flow, flame- retardant, high-reflectivity an
d electrical grades.
基本信息 | |
---|---|
特性 |
|
用途 |
|
加工方法 |
|
物理性能 | 额定值 | 单位制 | 测试方法 |
---|---|---|---|
粘数 | 70.0 到 90.0 | cm³/g | ISO 307 |
含水量 1 | % | ||
灰份含量 | % | ISO 3451 |
热性能 | 额定值 | 单位制 | 测试方法 |
---|---|---|---|
玻璃转化温度 | 128 到 138 | °C | ISO 11357-2 |
熔融温度 | 310 到 320 | °C | ISO 11357-3 |
注射 | 额定值 | 单位制 | |
---|---|---|---|
干燥温度 | 120 到 140 | °C | |
干燥时间 | 4.0 到 5.0 | hr | |
料筒后部温度 | 315 到 325 | °C | |
料筒中部温度 | 320 到 330 | °C | |
料筒前部温度 | 325 到 335 | °C | |
射嘴温度 | 325 到 335 | °C | |
模具温度 | 130 到 140 | °C | |
注塑压力 | 120 | MPa | |
注射速度 | 快速 | ||
保压 | 65.0 | MPa | |
螺杆转速 | < 150 | rpm |
挤出 | 额定值 | 单位制 | |
---|---|---|---|
干燥温度 | 120 到 140 | °C | |
干燥时间 | 4.0 到 5.0 | hr | |
料筒1区温度 | 250 到 280 | °C | |
料筒2区温度 | 315 到 340 | °C | |
料筒3区温度 | 315 到 340 | °C | |
口模温度 | 300 到 320 | °C |
亲,如果要PDF物性表,可以到物性下载栏目下载,或发邮件到:tjh@rjplastics.com索取!
温馨提示:仁捷公司免费24小时提供塑胶原料注塑成型技术支持,咨询热线:18681139818,联系人:唐生
Tag: N100