1、Safety Data Sheet: Coumarone
Reasonably anticipated hazardous decomposition products produced as a result of use, storage, spill and heating are not known. Hazardous combustion products: see section 5.
2、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。
3、What is Coumarone Resin
Waste scrapes and offcuts, if not reprocessed, qualify as non-hazardous industrial waste, but local authorities may classify them differently depending on trace hydrocarbon by-products.
4、Coumarone Petroleum Resin vs. Coumarone
Understand the differences between Coumarone Petroleum Resin and Coumarone-Indene Resin. Explore their sources, properties, and industrial applications for informed material selection.
Is Coumarine Resin a Hazardous Material?
Before discussing whether coumarine resin is classified as a hazardous material, it is essential to first understand what coumarine resin is. Coumarine resin, also known as coumalic anhydride, is an organic compound characterized by high chemical reactivity and toxicity.
eCFR :: 21 CFR 172.215
The food additive coumarone-indene resin may be safely used on grapefruit, lemons, limes, oranges, tangelos, and tangerines in accordance with the following prescribed conditions:
144501_
The disposal of waste within the EU is regulated by Directive 2008/98/EC The waste code classification is to be carried out according to the European Waste Catalogue (EWC) specifically for each branch of industry and each type of process. .
香豆酮
古马隆树脂（Gum Arabic）是一种天然树脂，由古马隆树（Acacia nilotica）的树干中分泌的树胶所获得。 它主要生长在非洲和中东地区。 古马隆树脂具有多种特点和用途。 它是一种水溶性的胶体物质，可以很容易地溶解在水中形成胶状液体。 古马隆树脂还具有良好的保护性能和稳定性，能够防止氧化、降解和水解等反应的发生。 它常被用于涂料、墨水和胶水等工业中，以提供保护和稳定作用。 古马隆树脂还具有一定的药理作用。 它被用作一种天然的咳嗽镇咳剂和口腔溃疡护理剂。 古马隆树脂中所含有的多糖类物质也具有一定的抗氧化和抗炎作用，在中药制剂中也有应用。 最后更新：2024-04-09 21:01:54.
COUMARONE INDENE RESIN G
In solid Rubber Compounding many types of Resins are used. The most commonly used are Wood Rosin and Petroleum Resin. However both the Resins have limitations in Compatibility & in Improving nal Quality of Compound when Compared with C.I. Resin.
MSDS
Product Name: Westco CI 100,100L, 90,& 70 Other means of identification: Product Description: Westco Coumarone-Indene resins function as a plasticizer, tackifier and reinforcing resin for natural and most synthetic rubbers.
In the long river of industrial development, synthetic chemical materials have emerged like bamboo shoots after rain, among which couparone-indene resin, as a critical polymer material, has found widespread applications—from construction and automotive industries to everyday household items. with its production volume surging, the question of how to properly manage the waste generated by chemical processes has become an issue that cannot be ignored.
Coumarone-indene resin is a high-molecular polymer formed through the polymerization of unsaturated hydrocarbons produced during petroleum cracking. It is renowned for its excellent mechanical strength, chemical resistance, and processability. In industrial production, it is widely used to manufacture plastics, composite materials, and serves as a raw material for chemical products such as paints, inks, and adhesives.
as the applications of couparone-indene resin expand across sectors, the amount of discarded resin has grown exponentially. If improperly treated, these resin products pose severe environmental threats. They are not only resistant to degradation but also contain multiple toxic substances. If released into soil or water bodies, they could disrupt ecological balance and harm human health.
Thus, the proper disposal of couparone-indene resin waste has become a critical topic in environmental protection. Currently, countries adopt varied approaches to handle such hazardous waste, but mainstream methods generally fall into three categories: landfill, incineration, and resource utilization.
Landfill, the simplest solution, consumes vast land resources and carries long-term leakage risks. Due to the resin’s durability, buried waste may persist in the environment for decades, contaminating soil and groundwater.
Incineration, a common method, reduces waste volume via high-temperature decomposition. it may release dioxins and other harmful gases during combustion, threatening ecosystems and human health. post-incineration ash requires specialized disposal to avoid secondary pollution.
Resource utilization, increasingly emphasized in recent years, involves chemically modifying the resin to transform it into recyclable materials, such as thermoplastics or bio-based compounds. This approach not only minimizes waste but also enables circular economy benefits, alleviating environmental pressure while creating economic value.
Despite the challenges, advancements in technology offer hope. Future solutions might include nanotechnology to enhance biodegradability or developing novel biodegradable materials to replace traditional plastics.
As a unique polymer, the management of couparone-indene resin directly impacts environmental sustainability and ecological harmony. Addressing this challenge demands scientific rigor, balancing technical feasibility, economic practicality, and long-term environmental and social implications. Only through such holistic efforts can we ensure the rational disposal of this waste and reconcile chemical industry progress with natural ecosystems.
