1、香豆酮
香豆酮-茚树脂是由煤焦油馏分（含香豆酮、茚等组分）经催化聚合制成的热塑性树脂，又称苯并呋喃-茚树脂或古马隆-茚树脂。 该树脂按软化点分为液体（5-35℃）、黏性固体（35-75℃）和脆性固体（75-135℃），外观呈浅黄至黑色黏稠液体或脆性固体，具有耐酸碱、耐水、电绝缘及热塑性特点，可溶于氯代烃、酯类等有机溶剂，但不溶于低级一元醇和多元醇及蓖麻油。 该树脂于1890年由美国人G.克雷默首创，通过氯化铝等催化剂聚合制得，主要用于橡胶软化剂（增强硫黄溶解性及炭黑分散性）、涂料（替代松香）、胶黏剂及塑料增塑剂，并应用于油墨、电池外壳和覆铜板低温脆化胶水制备。 21世纪初成为橡胶行业主导黏结剂，广泛用于轮胎、胶管等制品生产。
2、COUMARONE INDENE RESIN G
IN THIS RESPECT COUMARONE INDENE RESINS HAVE A TREMENDOUS ADVAANTGE OVER THE OTHER RESINS: C.I. Resin has Double Bonds in Allyl Group Inside Chain Possessed by (Observe - Coumarone and Indene Molecular Structure).
3、Data Sheet SP036 Coumerone Resin.doc
Solid Coumarone Indene RESIN is Brown-Yellow color block; Softening point range is 80-120°C; Relative density is 1.05-1.10. It is insoluble in the water, and easy to dissolve in the majority organic solvent. This coumarone resin is mainly used in Synthetic rubber, eg. SBR, NBR, CR etc.
4、Indene Resin Factory, Custom Indene Resin OEM/ODM Manufacturing Company
You can buy factory price indene resin from a great list of reliable China indene resin manufacturers, suppliers, traders or plants verified by a third-party inspector.
Coumarone/indene resin (Cas 35343
Parchem supplies Coumarone/indene resin and a range of specialty chemicals worldwide, CAS# 35343-70-5 63393-89-5 .
Coumarone
Coumarone Indene resins with any softening point present a risk of solidifying, which increases in hot weather.
固体古马隆
固体古马隆-茚树脂（Coumarone-indene resin），又称苯并呋喃-茚树脂、香豆酮-茚树脂，CAS号63393-89-5，分子式C26H21ClFNO3。 作为橡胶工业中最早应用的人造树脂，自1890年起即作为松香替代品使用。
香豆酮树脂_百度百科
香豆酮，也称苯并呋喃、氧茚、β-苯并呋喃，是一个杂环芳香有机化合物，可通过氯乙酸对水杨醛发生O-烷基化，而后失水得到。
Coumarone
Coumarone-indene resins chemical information summary.
Coumarone
Coumarone-indene resin information, including chemical properties, structure, melting point, boiling point, density, formula, molecular weight, uses, prices, suppliers, SDS and more, available at Chemicalbook.
Shanghai, the "Pearl of the Orient," is renowned not only for its unique urban landscape and thriving economy but also for its exceptional strength in the chemical industry. Among the standout companies in this field is Shanghai Tongyi Chemical Co., Ltd., a shining star on this land, famous for its production of couparone-indene resin.
Coumarone-indene resin is a critical chemical raw material widely used in coatings, inks, adhesives, and other fields. Its excellent chemical stability and physical properties have earned it widespread market favor. improving the quality of the resin while reducing costs has always been a key goal pursued by Tongyi Chemical.
Located in the Pudong New Area of Shanghai, Tongyi Chemical occupies a sprawling area of several thousand square meters. Since its establishment, the company has remained committed to technological innovation, focusing on the research and development (R&D) and production of couparone-indene resin. After years of unremitting effort, Tongyi Chemical has mastered numerous core technologies and successfully developed multiple high-performance couparone-indene resin products.
In the production process, Tongyi Chemical strictly controls raw material quality, ensuring the excellence of the resin from the source. The company has introduced internationally advanced production equipment and technologies, adopting automated and intelligent manufacturing methods to significantly boost production efficiency. Additionally, it has established a comprehensive quality management system to monitor every step of the production process, ensuring that each batch of resin meets national standards and customer requirements.
Beyond stringent production management, Tongyi Chemical prioritizes environmental protection and sustainable development. The company actively responds to national calls for green development by adopting clean energy, recycling initiatives, and other eco-friendly measures to minimize environmental pollution. Furthermore, it engages in social welfare activities, providing community support whenever possible, demonstrating corporate social responsibility.
Tongyi Chemical's products enjoy high reputation in the market. Relying on superior quality and outstanding service, the company has earned trust and support from clients worldwide. Many renowned enterprises have established long-term partnerships with Tongyi Chemical, jointly advancing industry progress.
Looking ahead, Shanghai Tongyi Chemical Co., Ltd. will continue to uphold the principles of "innovation, quality, and sustainability." The company plans to expand R&D investment to launch more products with proprietary intellectual property, strengthen collaborations with domestic and international research institutions to enhance competitiveness, and bolster brand building to amplify its influence, laying a solid foundation for long-term growth.
In this era of机遇与挑战 [opportunities and challenges], Shanghai Tongyi Chemical stands ready to embrace new challenges with determination. We believe that in its future journey, the company will continue to achieve brilliance, making greater contributions to the advancement of the chemical industry.
