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、The Role of Gumalone Resin in Fujian

Gumalone Resin is a natural resin primarily composed of styrene phenol, characterized by excellent adhesive properties and water resistance. In ancient times, people utilized this resin to repair boats, buildings, and furniture, greatly enhancing their quality of life and work efficiency.

3、古马隆树脂

黑褐色片状颗粒状，具有良好的溶解性、互溶性、耐水性、绝缘性、对酸碱有化学稳定性，还具有粘接性能好、导热性能低等特点。 适用于橡胶、油墨、轮胎等行业。 [vc_colu […]

4、Petroleum resins_化工百科

Petroleum resins - 简介 石油树脂是一种由石油中提取的天然或合成树脂。 它具有以下性质： 它在常温下通常是不溶于水的，但可溶于多种有机溶剂，并具有良好的粘附性。 化学性质：石油树脂是非极性物质，具有较好的耐化学性和耐氧化性。

Components of Gumalong Petroleum Resin in Fujian

The origins of Gumalong petroleum resin date back to the early 20th century, when scientists accidentally uncovered this special resin during oil exploration. After decades of research and development, its vital role in petrochemistry gradually emerged.

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The ruthenium and coumarone fractions are polymerized under pressure or without pressure under the action of a catalyst such as aluminum chloride, boron fluoride or concentrated sulfuric acid to form a ruthenium-gumalon resin. Can be mixed with other liquid hydrocarbons as a coating solvent.

Gumalone Resin Production Base in Dongying

As a domestic leader in resin production and research, the Gumalone Resin Production Base has played a vital role in advancing China’s petrochemical industry and stimulating regional economic growth.

Zhejiang Gumalong Petroleum Resin

The origins of Gumalong petroleum resin date back to the early 20th century, when scientists accidentally uncovered this special resin during oil exploration. After decades of research and development, its vital role in petrochemistry gradually emerged.

Gumalone Resin Recycling in Zhejiang

Gumalone resin, also known as "black amber," is a fossilized natural resin primarily sourced from the ancient Gumalone region of Zhejiang. Its formation is exceptionally rare, requiring millions—or even billions—of years to precipitate under specific geological conditions.

Gumamone Resin Liaoning Panjin Plant

Luhua has independently developed a wide range of high-performance functional materials including polyisoprene rubber, hydrogenated petroleum resins and SIS elastomers which can be used in a variety of market sectors such as adhesives, coatings, printing and healthcare.

In the southeastern corner of Fujian Province lies the city of Jinjiang, renowned for its rich historical and cultural heritage as well as unique natural resources. Among these treasures, none is more celebrated than the Jinjiang Gumalone petroleum resin. This precious natural product not only serves as a pillar of the local economy but also represents an indispensable chapter in the history of Chinese civilization.

Jinjiang Gumalone petroleum resin originates from the Gumalone region of Jinjiang City. Its discovery dates back to the early 20th century when a group of geologists stumbled upon this unique petroleum resin during a geological exploration. After decades of research and development, Jinjiang Gumalone petroleum resin has become a sought-after product in both domestic and international markets due to its exceptional performance and wide range of applications.

The distinctiveness of Jinjiang Gumalone petroleum resin lies in its physicochemical properties. With an extremely high softening point, it remains flexible even at low temperatures while offering excellent oil resistance. These characteristics make it stand out in the manufacturing of various industrial products. More importantly, it contains no harmful substances and is environmentally friendly, qualifying it as a truly green product.

The applications of Jinjiang Gumalone petroleum resin are vast. In the chemical industry, it serves as a fundamental raw material for producing plastics, rubber, and coatings, where the quality and performance of these products largely depend on the selection of petroleum resin. In the textile sector, the resin is used to manufacture fibers and yarns, enhancing their strength and elasticity, thereby improving the overall quality of textiles. Additionally, it plays significant roles in construction, automotive, aviation, and other industries.

The production technology of Jinjiang Gumalone petroleum resin continues to advance. Traditional methods were complex and energy-intensive, but modern technology has made the process more efficient and eco-friendly. By adopting advanced catalysts and production techniques, the efficiency of resin production has significantly improved, ensuring consistent and reliable product quality.

the production of Jinjiang Gumalone petroleum resin is not without challenges. Limited resources, environmental impacts during extraction, and shifting market demands all pose considerable pressure on the development of this industry. achieving sustainable development and balancing environmental protection with market needs have become crucial issues for the growth of the Jinjiang Gumalone petroleum resin industry.

Looking ahead, the future of the Jinjiang Gumalone petroleum resin industry appears promising. With continuous technological advancements and expanding markets, the value of this precious resource will be further explored and utilized. we must recognize that environmental protection and rational resource development are complementary. Only through scientific management and reasonable planning can we truly realize the prosperous development of the Jinjiang Gumalone petroleum resin industry, contributing even more to the local economy.

Jinjiang Gumalone petroleum resin is not just a material; it is also a cultural symbol. It has witnessed the historical changes of the land of Jinjiang and carries the wisdom and sweat of our ancestors. In the days to come, let us hope that the Jinjiang Gumalone petroleum resin industry will continue to write its glorious chapter, bringing more surprises and hope to the world.