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RTP 100.5 CC 物性表资料
聚丙烯（PP）的力学性能：
PP（聚丙烯）的结晶度高，结构规整，具有良好的力学性能，其强度和硬度、弹性都比较好，但在室温和低温下冲击强度较差，分子量增加的时候，冲击强度也增大，但成型加工性能变差。PP（聚丙烯）最突出的性能是抗弯曲疲劳性。干摩擦系数与尼龙相似，在润滑油下不如尼龙。
PP材料的其他牌号：
RheTech Polypropylene T40P109-01 RheTech, Inc. PP
RIALFILL B 15 SA 28 TC RIALTI Srl PP
RIALFILL B 15 SL 20 TC RIALTI Srl PP
Ronalen M25 Roonamid a.s. PP
Ronalen M30 Roonamid a.s. PP
Ronalen M40 Roonamid a.s. PP
Ronalen SV30 Roonamid a.s. PP
RTP Compounds 100.5 CC RTP Company PP
RTP Compounds 100.5 Z RTP Company PP
RTP Compounds 100.5 RTP Company PP
RTP Compounds 100.8 CC RTP Company PP
RTP Compounds 101 CC FR RTP Company PP
RTP Compounds 101 CC HF RTP Company PP
RTP Compounds 101 CC HI FR RTP Company PP
RTP Compounds 101 CC HI RTP Company PP
RTP Compounds 101 CC TFE 10 RTP Company PP
加工方法 | · 注射成型 | ||||||||||||||
物理性能 | 额定值 | 单位制 | 测试方法 | ||||||||||||
比重 | 0.928 | g/cm3 | ASTM D792 | ||||||||||||
收缩率 - 流动 (3.18 mm, 注塑) | 0.80 到 1.2 | % | ASTM D955 | ||||||||||||
机械性能 | 额定值 | 单位制 | 测试方法 | ||||||||||||
拉伸模量 (注塑) | 2410 | MPa | ASTM D638 | ||||||||||||
抗张强度 | 41.0 | MPa | ASTM D638 | ||||||||||||
伸长率 (屈服, 注塑) | 10 | % | ASTM D638 | ||||||||||||
弯曲模量 (注塑) | 1860 | MPa | ASTM D790 | ||||||||||||
弯曲强度 (注塑) | 56.0 | MPa | ASTM D790 | ||||||||||||
冲击性能 | 额定值 | 单位制 | 测试方法 | ||||||||||||
悬壁梁缺口冲击强度 (3.18 mm, 注塑) | 80 | J/m | ASTM D256 | ||||||||||||
无缺口悬臂梁冲击 (3.18 mm) | 640 | J/m | ASTM D256 | ||||||||||||
可燃性 | 额定值 | 测试方法 | |||||||||||||
UL 阻燃等级 (1.50 mm) | HB | UL 94 | |||||||||||||
补充信息 | |||||||||||||||
The value listed as Flammibility, UL 94, was tested in accordance with RTP Company methods. | |||||||||||||||
注射 | 额定值 | 单位制 | |||||||||||||
螺筒后部温度 | 193 到 227 | °C | |||||||||||||
螺筒中部温度 | 193 到 227 | °C | |||||||||||||
螺筒前部温度 | 193 到 227 | °C | |||||||||||||
模具温度 | 32.0 到 66.0 | °C | |||||||||||||
注塑温度 | 69.0 到 103 | MPa | |||||||||||||
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