The steel dies with high dimensional accuracy, low surface roughness and long service life have been quickly produced by using prototyping resin molds as patterns of ceramic investment casting.
直接利用激光快速成型的原型树脂模，结合陶瓷型精密铸造技术，制得了高精度、低表面粗糙度、高使用寿命的钢模具。
Casting resin used with anhydride hardeners for making insulators and switchgear components of high mechanical strength, for class 'f' Insulation.
与酸酐类固化剂组合的浇铸树脂，用于绝缘体，开关等，有高的机械强度和F级的绝缘性能。
In this paper, TPX plastic mould for Casting of for epoxy resin have been introduced.
介绍了一种用于环氧树脂浇铸成型的新型塑料模具。
Furan resin sand is poor in collapsibility when it is used for al alloy casting, specially for some large, thin section castings.
呋喃树脂砂用于铝合金铸造时，特别是对于一些大型、薄壁铝合金铸件，型芯的溃散性较差。
Shenzhen Zen alluvial gold velvet with gold, silver and copper as raw material, the electric casting is hollow, some manufacturers use is resin embryoid body, process and value will vary.
深圳天禅绒沙金采用的是金银铜为原材料，电铸件是空心的，有些厂家采用的是树脂的胚体，工艺和价值都会有所不同。
Conclusion the combination dentures have the advantages of both casting frame and elastic resin and can be used widely.
结论：铸造支架与弹性树脂联合义齿兼有两者的优点，又克服了各自的不足，值得在临床中推广。
Objective To study the effect of elastic resin and casting frame compound denture for repairing double teeth ended free deletion.
目的：探讨采用弹性树脂与铸造支架联合义牙弓修复牙齿双端游离缺失以改善传统义齿。
Epoxy cast dry-type distribution transformer high-voltage coil sealed by epoxy resin casting, using epoxy resin performance, cracking, high temperature, high mechanical strength, long life.
环氧浇注干式配电变压器高低压线圈都由环氧树脂浇注密封， 所采用的环氧树脂性能好，抗裂， 耐高温，机械强度高，寿命长。
HCH-141 is a special transparent white water casting a low viscosity No advance for the unsaturated polyester resin.
141是一种专用透明水白色浇铸的一种低粘度无预促进的不饱和聚酯树脂。
The resin toughness, the casting of the thermal deformation temperature is a good Comprehensive Performance winding resin.
该树脂韧性好，其浇铸体的热变形温度高是一种综合性能良好的缠绕用树脂。
The resin toughness is good, the casting body heat distortion temperatures are high, is a complex entanglement with a good performance resin.
该树脂韧性好，其浇铸体的热变形温度高，是一种综合性能良好的缠绕用树脂。
HCH-201 unsaturated polyester resin is designed for centrifugal casting molding glass pipe (HOBAS pipe) design of the structure layer resin is a low viscosity, medium reactivity of o-benzene resin.
201不饱和聚酯树脂是专门为离心浇铸成型玻璃钢管道(HOBAS管)设计的结构层树脂，是低粘度，中等反应性的邻苯型树脂。
Besides, it also can be used as the foundry sand in precision casting and the raw materials of ceramic and resin bonded abrasives as well as coated abrasives.
精密铸造用型砂；在磨具中经常用作陶瓷、树脂固结磨具和涂附磨具的原料。
Properties of the green sand and the surface quality of the casting may be decreased due to the resin sand of cold box cores entering the green sand system.
冷芯盒树脂砂进入湿型砂系统会使湿型砂性能和铸件表面质量下降。
The results. showed that the copolymer resin is an adhesive with more merit which meet the needs of casting.
该共聚树脂粘结剂具有许多优点，符合铸造要求。
Low viscosity resilient casting resin. Recommended for pre-filled silica formulations with low caking tendency used with amine curing system for low voltage cable joints.
低粘度弹力浇铸树脂，建议与先加入的硅微粉和胺类固化剂合用，用于低压电缆的连接。
Very low viscosity, Unfilled clear epoxy resin casting or impregnating material, has excellent physical and electrical properties.
无填充料、透明、低粘度的环氧树脂灌注材料，具有优良的物理、气性能。
To imitate clinical use of maxillary stability occlusal splint, the occlusal splint was designed as maxillary casting mental framework with resin on the occlusion for minipigs.
模拟临床使用的上颌稳定性夹板，在小型猪上设计为铸造金属网状围墙塑料混合垫。
Zhangjiagang Dingfeng Foundry material Co., Ltd. was established in 1988, which is professional in producing furan resin, sulfoacid firming agent for casting and other supporting materials.
张家港市鼎峰铸造材料制造有限公司成立于1988年。是专业生产各铸造用呋喃树脂、铸造用磺酸固化剂及其他铸造用配套材料。
A new type of phenolic resin adhesive for casting was prepared by condensation polymerization of furfuryl alcohol and the reaction product between phenol, phenylphenol, urea and formaldehyde.
苯酚、苯基苯酚、尿素与甲醛的反应产物进一步与糖醇缩聚生成新型铸造用改性酚醛树脂粘结剂。
A comparative test between green sand mold casting method and resin sand-coated iron mold casting method was conducted.
介绍了球铁刹车盘的不同铸造工艺，对粘土砂湿型铸造工艺和覆砂铁型铸造工艺进行了试验对比。
Due to the current transformer is totally enclosed casting of epoxy resin, small size and light weight, it is suitable being installed in any position and any direction.
由于电流互感器采用环氧树脂全封闭浇注，尺寸小、重量轻，适宜于任何位置、任意方向安装。
In this paper it is introduced the vacuum resin casting plant, VRC 3200, having importance in manufacture of dry transformers.
本文简述了一种在干式变压器生产中具有重要意义的设备——VRC - 3200型环氧树脂真空浇注设备。
The idea for optimum electromagnetic design of resin casting dry-type transformer and the soft of optimum design and calculation are introduced. The applicable examples are presented.
介绍了树脂浇注干式变压器电磁优化设计的思路以及开发的优化设计计算机软件，并给出了应用实例。
Low viscosity reactive casting resin. Recommended with amine and polyaminoamide curing agents for low voltage electrical and electronic applications.
低粘度浇铸树脂，建议与胺类和聚肽胺类固化剂组合用于低压电器。
This paper introduces the craft characteristics of casting the shell of the gearbox, including the manufacturing of the resin moulding, the application of the hard sand core and so on.
针对变速箱壳体毛坯铸造的工艺特点，介绍了其树脂模具的制造、树脂自硬砂砂芯应用等关键环节的技巧和做法。
An unsaturated polyester resin was synthesized from dicyclopentadiene maleic acid and ethylene glycol. this resin can be moulded by casting and also can be hardened in air.
用二环戊二烯，顺丁烯二酸和乙二醇合成不饱和聚酯，这种不饱和聚酯既可浇铸，也可以在空气中固化。
An unsaturated polyester resin was synthesized from dicyclopentadiene, maleic acid and ethylene glycol. This resin can be moulded by casting and also can be hardened in air.
用二环戊二烯，顺丁烯二酸和乙二醇合成不饱和聚酯，这种不饱和聚酯既可浇铸，也可以在空气中固化。
SC-142 is a special transparent white water casting a low viscosity No advance for the unsaturated polyester resin.
SC-142是一种专用透明水白色浇铸的一种低粘度无预促进的不饱和聚酯树脂。
The utility model relates to a fast-cooling device for resin bonded sand molding casting, which also can be applied to the cooling of other casting molding methods.
本实用新型涉及树脂砂造型铸件快速冷却装置，也适用于其它铸件造型方法的冷却。
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