1、古马隆树脂_百度百科
古马隆树脂（coumarone resin），又称古马隆-茚树脂、苯并呋喃-茚树脂，CAS号为63393-89-5，是以乙烯焦油、碳九或煤焦油分馏出的重苯、茚和氧茚为原料，经催化聚合制成的高分子材料。
2、COUMARONE INDENE RESIN G
C.I. Resin has Double Bonds in Allyl Group Inside Chain Possessed by (Observe - Coumarone and Indene Molecular Structure). This gives effective advantages such as:
3、What is Coumarone Resin
Coumarone Resin comes from the polymerization of hydrocarbons derived from coal tar or petroleum, with coumarone and indene as essential components. This resin shows up in formulations where toughness, chemical resistance, and adhesive qualities matter.
4、Data Sheet SP036 Coumerone Resin.doc
This coumarone resin is mainly used in Synthetic rubber, eg. SBR, NBR, CR etc. The product increases the viscosity and tackiness of rubber compounds. The product should be stored in the dry and cooling place with good ventilation and should be avoided hot and sunshine.
5、COUMARONE RESIN
Thermoplastic resins of relatively low molecular weight produced by the catalytic and thermal polymerization of coumarone and indene. The coumarone content present in these resins is often less than 10%.
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.
WEITACK® HYDROCARBON RESIN (COUMARONE INDENE RESIN) WK100C
HYDROCARBON RESIN (COUMARONE INDENE RESIN) WK100C is a low molecular weight thermoplastic aromatic resin produced from petroleum derived C9 fraction through thermal-polymerization technique.
古马隆树脂
主要用以代替天然树脂或酯化松香，作橡胶软化剂 (兼有增黏增强作用)、陶瓷黏结剂、油墨、油毡、人造革等的辅助加工剂、增光剂、增塑剂等。 在建筑中可用来制作地面块材。
Safety Data Sheet: Coumarone
According to the results of its assessment, this substance is not a PBT or a vPvB. Does not contain an endocrine disruptor (ED) at a concentration of ≥ 0,1%. Do not leave affected person unattended. Remove victim out of the danger area. Keep affected person warm, still and covered. Take off immediately all contaminated clothing.
COUMARONE INDENE RESIN G
By Adding 3 to 8phr.of C.I.Rein, Depending on Rubber, gives very Good Green Tack needed in Mouldings, Extrusions, Roller building, Fabric coatings, Cord Bonding ,etc.
In ancient times, humanity already knew how to utilize natural materials to create simple tools for protection and lighting. Among these, cumaron resin stood out due to its unique properties. Not only was it an important chemical material, but it also held profound historical and cultural significance. This article explores the ignition point of cumaron resin and analyzes its impact on modern industry and technology.
Cumaron resin, named after its place of discovery—Maron Island in Indonesia—has been widely studied and applied due to its distinctive physical and chemical properties. A key characteristic of cumaron resin is its high ignition point, meaning it is unlikely to ignite under normal temperatures. This property made it an effective fireproof material for ancient populations.
Basic Composition of Cumaron Resin
Cumaron resin primarily consists of abietic acid, turpentine oil, and pine needle oil, which together give the resin its distinctive odor and color. Abietic acid, the main active component, forms stable complexes with various organic solvents, enhancing the resin’s stability and durability.
Why Cumaron Resin Has a High Ignition Point
The resin’s chemical structure plays a critical role. Abietic acid molecules interact through hydrogen bonds, creating a stable three-dimensional network. This structure makes the resin resistant to ignition under normal conditions, effectively preventing accidental fires. Additionally, abietic acid’s strong antioxidant properties protect the resin from oxidative damage, ensuring its stability even at high temperatures.
Ignition Point and Fire Risks
Despite its exceptional fire resistance, cumaron resin is not entirely non-flammable. When exposed to extreme temperatures (above 300°C), it can still catch fire. under typical circumstances, it is unlikely to spontaneously combust. Risks arise only when exposed to high heat or open flames, such as improper use in dry environments.
Historical and Modern Applications
In ancient civilizations, particularly on Maron Island, cumaron resin was used for candles in religious rituals, medicinal ointments, and architectural adhesives. These applications highlight its practical value and lasting impact on human life.
Advances in science and technology have expanded its uses. Modern research has led to the development of synthetic resins derived from cumaron, widely used in coatings, plastics, and adhesives, significantly benefiting industrial progress.
Scientific and Environmental Significance
Scientists study cumaron resin to understand its chemical behavior and interactions, enriching knowledge in resin chemistry and informing the development of new materials. Environmentally, its natural origin makes it a sustainable resource, reducing reliance on synthetic alternatives and promoting eco-friendly practices.
Safety Considerations
While cumaron resin offers many advantages, proper handling is essential. Users must avoid high temperatures and open flames, and its application should follow safety protocols. Scientifically guided research and usage ensure both effectiveness and safety.
With its unique ignition point properties and broad applications, cumaron resin remains a vital resource in modern industry and research. By studying and utilizing this ancient material, we bridge the past and future, advancing technology while honoring its historical legacy. In the years ahead, cumaron resin is poised to continue playing a distinctive role in human civilization.
