1) pinch-preheated
收缩预热的
2) prestressing loss due to shrinkage
收缩引起的预应力损失
3) heat shrinkage
热收缩
1.
Film heat shrinkage of black-and-white milk package and influence upon the film heat-sealing performance;
牛奶包装用黑白膜热收缩性及对热封性能的影响
2.
This paper studied the effects of Sb and Ti system catalyst on the synthesizing process the heat shrinkage film polyester,as well as the effects of comonomers as CHDM,DEG and IPA on the glass transition temperature (T_g),melting point (T_m),crystallizing performance,thermo stability of the heat shrinkage film polyester and the properties of heat shrinkage film.
研究了锑系和钛系催化剂对热收缩膜用聚酯合成工艺的影响,以及共聚单体1,4-环已二甲醇(CHDM)、二甘醇(DEG)和间苯二甲酸(IPA)对热收缩膜用聚酯的玻璃化转变温度(T_g)、熔点(T_m)、结晶性能、热稳定性和聚酯热收缩膜性能的影响。
3.
This paper determined the conditions of the capillary extrusion of LLDPE and measured the mechanical properties and the heat shrinkage property of the LLDPE fibres extruded at 180℃ and low temperature zone drawn fibres(drawn at 120℃and draw ratio 8-15).
本文测试了在１８０℃下由毛细管挤出的ＬＬＤＰＥ单丝和低温区域拉伸丝的力学性能和热收缩性能。
4) heat shrinkable film
热收缩膜
1.
Development of speciality resin for heat shrinkable film;
热收缩膜专用树脂的开发
2.
The heat sensitivity of polyvinyl chloride (PVC) heat shrinkable film was described.
阐述了聚氯乙烯（PVC）热收缩膜的热敏性，并从生产实际的角度详细讨论了PVC热收缩膜热敏性的影响因素以及热敏性与成型收缩率和贮存性能之间的关系。
5) heat-shrinkable tubes
热收缩管
1.
The latest peroxide crosslinking formulation and particular processing technology were used for processing crosslinked PE heat-shrinkable tubes with ram extruder of our own intellectual property rights,and a self-made .
采用最新的过氧化物交联配方,并给出详细的生产工艺,使用最新研制的具有自主知识产权的活塞式挤出机加工成型交联聚乙烯热收缩管坯,并用自制的扩管装置扩张成型热收缩管。
2.
The field of application,the principle of processing technology of producing heat-shrinkable tubes are discussed briefly.
简要概述了热收缩管的应用范围、成型加工原理和制造工艺过程。
6) thermal shrinkage
热收缩
1.
The influence of MMT naonomaterials on the thermal shrinkage performance of PET fiber was investigated by means of WAXD, DSC, fiber orientation measurement, etc.
利用WAXD、DSC和声速法等手段测试纤维的取向、结晶度及结晶形态等的变化,研究蒙脱土的加入对PET纤维热收缩性能的影响。
2.
In this paper structures and properties of thermal shrinkage PP fiber were studied.
添加改性组分共混纺丝可以进一步提高所得纤维的热收缩性。
3.
The chemical structure changes and the thermal shrinkage of PAN fiber are studied when it is first treated in nitrogen gas.
在聚丙烯腈(PAN)纤维不熔化过程中,由于受到热作用,分子链沿纤维轴向发生热收缩,分子解取向。
补充资料：干热收缩
分子式：
CAS号：
性质：纤维经于热空气处理前后长度的差数对处理前长度的百分率。此参数表征生产过程中热处理效果和纤维内部分子微细结构变化的影响。关系到纺织加工和织物的尺寸稳定性。
CAS号：
性质：纤维经于热空气处理前后长度的差数对处理前长度的百分率。此参数表征生产过程中热处理效果和纤维内部分子微细结构变化的影响。关系到纺织加工和织物的尺寸稳定性。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条