[树脂] 聚酯树脂
SC-196 unsaturated polyester resin is a medium viscosity of the resin and reactivity.
196不饱和聚酯树脂是一种具有中等粘度和反应活性的树脂。
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。
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。
The preparation of isophthalic unsaturated polyester resin by catalysts and macroscopic properties as well as microscopic structures are presented in this paper.
本文介绍了用催化剂制备间苯型不饱和聚酯树脂，并对其宏观性能与微观结构作了扼要的探讨。
The example here, Repetition Nineteen III from 1968, is made of fiberglass and polyester resin.
这里的例子， 重复19从1968年第三，是由玻璃纤维和聚酯树脂。
Polyester resin capsules shall be of quality giving sufficient bond strength to comply with requirements for pull tests.
聚脂树脂膜片应具有好的质量，使其充分粘合，并符合拉拔试验的要求。
The solidification shrinkage mechanism of unsaturated polyester resin is analysized by using free Volume theory in this paper.
本文用自由体积理论分析了不饱和聚酯树脂的固化收缩机理。
It consists of alkali –free glass mat impregnated and bonded with an unsaturated polyester resin, and laminated under high temperature and high pressure.
聚酯玻璃毡板是由无碱玻璃纤维毡浸以不饱和聚酯树脂糊经热压而成的硬质板状绝缘材料。
A way about ****** composite materials of 196 unsaturated polyester resin-based body and PAN-based carbon fiber as reinforced material was stu***d and its performance were tested.
文章研究了以196不饱和聚酯树脂为基体，以聚*********基碳纤维为增强材料制成的复合材料的制法及其性能的测试。
HCH-8202 is a moderate viscosity, isophthalic acid based unsaturated polyester resin with a reactive high heat resistance, rigidity superior strength.
8202是一种粘度适中的间苯二甲酸型不饱和聚酯树脂，具有反应性高，耐热性好，刚性强度优异。
The influence of polyester resin, polyols, and pigments on performance of topcoat and influence of application technology on compatibility between primer and topcoat are discussed.
讨论了耐雨蚀面漆中聚酯树脂、多元醇和颜料对其性能的影响，施工工艺对耐雨蚀涂层与底涂层之间配套性能的影响。
One of our customers has been using UPE (Unsaturated Polyester Resin) to make tent pole with glass roving (mainly E-glass) amount 2000MT in a year.
我们的一个客户一直在使用不饱和聚酯树脂去制造带纤维的帐篷杆。一年的总量是2000吨。
Applications:Suitable for wood, paper, leather, fabric, acrylic, epoxy, acrylic, unsaturated polyester resin and other non-metal materials, etc.
应用：适合木制品、纸张、皮革布料、有机玻璃、环氧树脂、亚克力、不饱和聚酯树脂等非金属材料。
HCH-208C Unsaturated polyester resin of a low viscosity, pre-casting used for unsaturated polyester resins.
208C不饱和聚酯树脂一种低粘度、预促进浇铸用不饱和聚酯树脂。
A novel resin for back coat applied in coil coatings for appliance was developed by grafting polyester resin to epoxy resin by using polyisocyanate.
利用*********酯将聚酯树脂成功接枝到环氧树脂上，开发出一种用于家电板背漆的新型树脂。
The coil coatings with good self-cleaning was prepared by modified polyester resin and special self-cleaning additive.
对聚酯树脂进行改性，并采用特殊的自洁助剂，研制成具有良好自洁功能的。
HCH-197 unsaturated polyester resin is a bisphenol-A chemical resistance of unsaturated polyester resins.
197不饱和聚酯树脂是一种双酚A型耐化学性不饱和聚酯树脂。
Various factors influencing the properties of waterborne polyester resin were discussed.
讨论了影响水性聚酯树脂性能的各种因素。
Dibromo neopentyl glycol, useful as a reacting fire retardent, is suitable to make unsaturated polyester resin, bromine - containing epoxy resin, etc.
二溴新戊二醇作为一种反应型阻燃剂，适用于制造不饱和聚酯树脂、含溴环氧树脂等。
The unsaturated polyester resin is a reactive additive of polymer modified mortars.
不饱和聚酯树脂是一种反应性聚合物改性砂浆的添加剂。
HCH-191A unsaturated polyester resin viscosity is a convenient and versatile resin.
191A不饱和聚酯树脂是一种粘度适中的通用型树脂。
The functions of cure accelerator in synthesizing polyester resin for powder paints with good weatherability are stu***d.
研究了耐候粉末涂料用聚酯树脂合成中固化促进剂的作用；
Unsaturated polyester resin(UPR)wastes pyrolysis was cracked to prepare feed stock, and process conditions of catalytic cracking reaction were introduced systematically.
对不饱和聚酯树脂（UPR）废料裂解制原料油技术进行了研究，系统地考察了催化裂解反应工艺条件。
LH-P1092 is pultrusion resin molding with o-type unsaturated polyester resin.
P1092树脂是拉挤成型用邻苯型不饱和聚酯树脂。
SC-P1092 is pultrusion resin molding with o-type unsaturated polyester resin.
P1092树脂是拉挤成型用邻苯型不饱和聚酯树脂。
This work stu***s the factors that influence the reactivity of unsaturated polyester resin and gives the factor that can be used to identify the reactivity of UPR.
本文研究了影响不饱和聚酯树脂反应性的几个因素，并提出了判定不饱和聚酯树脂反应性的因子。
DCPD type unsaturated polyester resin prepared by using semi condensation polymerization method is proposed.
本文用半缩聚法合成***************型不饱和聚酯树脂。
|vibrin/laminac;[树脂]聚酯树脂
聚酯树脂（polyester resin）是一种由聚酯（通常为多元醇与多元酸通过缩聚反应生成的高分子化合物）溶解于活性单体（如苯乙烯）中形成的热固性合成树脂。根据其化学结构和用途，可分为不饱和聚酯树脂（UPR）和乙烯基酯树脂（VER）两大类。
化学组成与固化机制
典型的不饱和聚酯树脂由二元醇（如丙二醇）、不饱和二元酸（如顺丁烯二酸酐）和饱和二元酸（如邻苯二甲酸酐）反应生成预聚物，再与苯乙烯单体混合。固化过程中，自由基引发剂（如过氧化甲乙酮）促使苯乙烯与聚酯链中的双键发生交联反应，形成三维网状结构。
工业应用
性能特点
与环氧树脂相比，聚酯树脂具有成本低、固化速度快的特点，但耐湿热性和机械强度稍逊。乙烯基酯树脂通过环氧树脂改性，显著提升了耐化学腐蚀性，常用于极端环境下的储罐和管道制造。
注：参考资料来自美国化学会（ACS）、欧洲复合材料工业协会（EUCIA）及同行评审期刊，具体链接因平台限制暂未标注。
Polyester Resin（聚酯树脂）是一种由多元醇和多元酸缩聚反应形成的合成树脂，属于热固性材料。以下是其详细解释：
提示：如需更完整的化学结构或具体产品参数，可参考专业化工数据库或行业标准文件。
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