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- methyl isophthalic acid 甲基间苯二酸
- High-shrinkage polyester chip and fibers can be produced by adding isophthalic acid (IPA) and neopentyl glycol ( DTG) with side chain into polyester. 在聚酯中添加间苯二甲酸(IPA)和具有侧链结构的新戊二醇(DTG),制成了高收缩聚酯切片及纤维。
- Sulfonation of isophthalic acid with 60% oleum in the process for synthesising sodium 5 sulfoisophthalic acid dimthyl ester (SIPM) &c. were discussed. 提供了以60%25发烟硫酸为磺化剂制备5-磺酸钠间苯二甲酸二甲酯(SIPM)的工艺技术。
- Isophthalic acid is an important organic chemical product with wide application in alkyd resin, unsaturated polyester resin and acid-modified copolyester etc. 间苯二甲酸是一种重要的有机化工产品,在醇酸树脂、不饱和聚酯、酸改性共聚酯等方面具有广泛的用途。
- The optimal material proportion of neopentyl glycol,adipic acid and isophthalic acid was developed through a series of parallel experiments on copolyester's melting point and practicability. 研究不同改性剂及含量对共聚酯熔点的降低效果及实用性,确立了新戊二醇、己二酸、间苯二甲酸这3种改性剂的合理原料组成。
- METHOD:With the isopthalic as the starting material, 5 Amino 2,4,6 triiodoisophthalic acid was synthesized from isophthalic acid by a three step procedure, nitration, reduction and iodination. 方法:以间苯二酸为原料,经硝化、还原与碘化,合成5-氨基-2,4,6-三碘异酞酸。
- Domestic Production Analysis of Isophthalic Acid 间苯二甲酸国内生产分析
- isophthalic acid, meta-phthalic acid 异酞酸
- Isophthalic Acid Thioethyl Ester 硫酞乙酯, 双乙硫苯酯[抗麻风病药, 抗结核药]
- Using isophthalic acid produces high equilibrium alkyd resin 间苯二甲酸制备高性能醇酸树脂
- Keywords Isophthalic acid (IPA);Copolyester;Heat shrinkage; 间本二甲酸;共聚酯;热收缩率;
- Linseed oil, polymer with isophthalic acid and trimethylolethane; 名称 亚麻子油与间苯二甲酸和三羟甲基乙烷的聚合物;
- Linseed oil, polymer with isophthalic acid and trimethylolpropane; 亚麻油与间苯二甲酸和三羟甲基丙烷的聚合物;
- He gave me a taste of his acid wit. 他让我尝到了他敏锐尖刻之机智的滋味。
- Acid irritates the stomach lining. 酸能刺激胃黏膜。
- Acid had pitted the surface of the silver. 酸把银器的表面腐蚀了。
- Allene is an isomer of methyl acetylene. 丙二烯是甲基乙炔的一种异构体。
- The Research About Crystal Property of Isophthalic Acid Modify Polyester 间苯二甲酸改性共聚酯结晶性能的研究
- I am doing an experiment of neutralizing acid. 我在做一个中和酸的实验。
- Can Jones beat Smith? That's the acid test. 琼斯能击败史密斯吗?那是个严峻的考验。