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1)  thermo plastic model steel
热塑性塑料模具钢
2)  thermosetting plastic model steel
热固性塑料模具钢
3)  Plastic Die Steel
塑料模具钢
1.
Research on Surface Roughness Characteristics of Plastic Die Steel in Magnetic Abrasive Finishing;
磁力研磨加工塑料模具钢的表面粗糙度特性研究
2.
Development and application of plastic die steels in China;
我国塑料模具钢的发展前景及应用现况
3.
Research on EDM Mechanics of the New Plastic Die Steel;
新研制塑料模具钢电火花加工机理研究
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4)  plastic mould steels
塑料模具钢
1.
The basic guiding thought of development of mould steels(in cold work,hot work and plastic mould steels) in the past,present and future at home and abroad was analyzed as well as some new type mould steels developed under the guide of this thought.
简要分析了过去、现在乃至今后国内外模具钢(冷作模具钢、热作模具钢和塑料模具钢)发展的基本指导思想及在此指导思想下研发的各种新型模具钢。
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5)  plastic mould steel
塑料模具钢
1.
ANSYS-based numerical simulation on laser transformation hardening for plastic mould steel;
基于ANSYS的塑料模具钢激光相变硬化数值模拟
2.
Macro-examination and micro-examination of the characteristics of the cavity on the polished mold surface made of an advanced imported mirror plastic mould steel were carried out.
对某进口高级镜面塑料模具钢制模具成品抛光后表面孔洞的宏观和微观特征进行了分析,测定了孔洞的尺寸和显微硬度,并针对孔洞微区进行了X射线元素面分析,同时分析了孔洞的形成过程。
3.
The developed model was utilized to analyze the temperature distribution and allowable maximum diameter of 3Cr17NiMo corrosion-proof plastic mould steel bar during air or oil quenching process.
利用该模型分析了3Cr17NiMo抗腐蚀塑料模具钢圆坯的淬冷温度场,计算了在不同淬冷介质条件下圆坯的最大许可直径。
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6)  Plastic mold steel
塑料模具钢
1.
Exactly using plastic mold steel is key of improving plastic mold quality.
塑料模具钢的正确使用是提高塑料模具质量的关键。
2.
In order to improve prehardened quality of plastic mold steel,prehardening process of big forged piece of the P20 steel was studied according to property request and its microstucture was observed with the JEM200CX electronic microscope.
为了提高塑料模具钢的预硬化质量,按性能要求,研究了P20钢大锻件的预硬化工艺,并用JEM-200CX
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补充资料：常用热塑性塑料成型条件

内容摘要:8烘 料温度(℃)70-8070-9080-100110-12080-10060-7580-8570-80100-105时间(H)1-24-61-28-123-522-341料筒温度（℃）前段170-200170-190200-220240-285180-190170-190180-200-210-240中段-165-180180-200230-280170-1


塑 料 名 称LDPEPVCPPPCPOMPSABSPMMACPT中 文 学 名低密度
聚乙烯硬质聚
氯乙烯聚丙烯聚碳酸酯聚甲醛共聚(赛钢)聚苯乙烯丙烯腈-丁二烯-苯乙烯改性聚甲基丙烯酸甲酯氯化聚醚密 度(g/cm3)0.94-0.961.380.9-0.911.18-1.201.41-1.431.04-1.061.03-1.071.181.4缩 水 率 (%)1.5-3.60.6-1.51.0-2.50.5-0.81.2-3.00.6-0.80.3-0.80.5-0.70.4-0.8烘  料温度(℃)70-8070-9080-100110-12080-10060-7580-8570-80100-105时间(H)1-24-61-28-123-522-341料筒温度（℃）前段170-200170-190200-220240-285180-190170-190180-200-210-240中段-165-180180-200230-280170-180-165-180-185-200后段140-160160-170160-180210-240160-170140-160150-170160-180170-180喷嘴温度（℃）---240-250170-180-170-180210-240180-190模具温度(℃)60-7030-6080-9090-110①90-120①32-6550-8040-6080-110注射压力（Mpa）60-10080-13070-10080-13080-13060-11060-10080-13080-120成形时间（s）注射时间15-6015-6020-6020-9020-9015-4520-9020-6015-60高压时间0-30-50-30-50-50-30-50-50-5冷却时间15-6015-6020-9020-9020-6015-6020-12020-9020-60总周期40-13040-13050-16040-19050-16040-12050-22050-15040-130说  明高压聚乙烯成形条件除模温宜35-55℃外,其它均与低压聚乙烯相似---均聚类料成形条件与共聚相似丁苯橡胶改性及甲基丙烯酸甲脂,改性的聚苯乙烯成形条件与上相似该成形条件为加工通用级ABS料时所用,苯乙烯-丙烯腈共聚物(即AS)成形条件与上相似--



塑 料 名 称PPOPSFPASCAPCTFE
(F-3)PEP
(F-46)　PIPAN6N66N610N9N11N1010中 文 学 名聚苯醚聚砜聚芳砜醋酸纤维素聚三氟氯乙烯聚全氟乙丙烯聚-4甲基戊烯(1)聚酰亚胺聚酰胺密 度(g/cm3)1.071.241.36-2.09-2.162.1-2.20.831.34-1.401.141.151.09-1.131.051.0251.04-1.05缩 水 率 (%)0.7-1.00.5-0.70.81-1.51-2.52-51.5-30.5-10.8-2.51.5-2.21.2-2.01.5-2.51.2-1.50.5-4.0烘  料温度(℃)130120-14020070-75---130100-110100-110100-110100-110100-110100-110时间(H)4>46-84---412-1612-1612-1612-1612-1612-16料筒温度（℃）前段260-290310-330385-420170-190275-280310-330290-310280-315210-230220-300240-350220-300220-300180-250中段250-280280-300345-385-285-290270-290250-270260-290200-220后段230-240250-270310-370150-170200-210165-190230-250240-270190-210喷嘴温度（℃）250-280290-310380-410-265-270300-310280-290290-300200-210-----模具温度(℃)110-150①130-150①230-260①20-80110-130①110-130①60-80130-150①40-80-----注射压力（Mpa）80-20080-200150-20060-13080-13080-13080-13080-20040-10070-120

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