1、Material Safety Data Sheet
Uses advised against: None known. For emergency health, safety, and environmental information, call 1-423-229-4511 or 1-423-229-2000. For emergency transportation information, in the United States: call CHEMTREC at 800-424-9300 or call 423-229-2000.
2、ForalTM 105
Resins are prone to gradual oxidation, some more so than others. This could result in darkening and/or it could have an adverse effect on the solubility of the resin in organic solvents or on its compatibility with polymers.
3、ADH
Staybelite resins and Pentalyn H-E are the most economic hydrogenated rosin resins and should be used in formulations where the price is sensitive but which still require the compatibility and stability of a hydrogenated product.
SDS Finder
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Eastman™ 松香樹脂
The utility of rosin resins can be improved via several chemical modifications. These modifications include esterification, hydrogenation, dimerization, functionalization, or any combination of these.
Is Hydrogenated Resin Oligomer Toxic?
Hydrogenated Petroleum Resin (Hydrogenated C5/C9 Resin, Saturated Hydrocarbon Resin):Produced by hydrogenating petroleum resin, converting unsaturated hydrocarbons into saturated ones, enhancing color stability, odor reduction, and weather resistance.
Eastman Staybelite™ Resin
塑库网www.plasdata.com为您提供伊士曼化工公司 Eastman Staybelite™ Resin-E Partially Hydrogenated Rosin物性表详细参数,价格行情,技术服务,原厂货源等信息.Staybelite™树脂- e部分氢化松香是一种苍白的热塑性酸性树脂,由部分氢化松香制成.由于这种处理,Staybelite™树脂- e部分 ...
Rosin Based Tackifier &resin dispersions from Eastman Chemical Company
Three sources of rosin acids: . •Gum rosin:harvested directly from a living tree; China is currently the largest supplier . •Wood rosin:solvent extraction from aged tree roots; relatively expensive and limited supply . •Tall oil rosin:collected as a by- product of wood fiber pulping for papermaking; crude tall oil can also be burned as fuel .
Eastman™ 增黏樹脂 (石油樹脂)
伊士曼石油樹脂 (Hydrocarbon resin,HCR)又名為增黏樹脂 (tackifier resins)是石油裂解的副產物，一般分為C5 alphatic (脂族類), C9 aromatic (芳香烴類),DCPD (環脂二烯類,cycloaliphatic)及純單體 (如:poly SM,AMS…)…等四種型態,因其組成分子皆是碳氫化合物,故又稱之為碳氫樹脂。
Unveiling the Truth: Is Resin Really Toxic and Who is Most at Risk
For this reason, we have detailed here facts about resin toxicity that you must be aware of before you begin working with our resins. Continue reading this article to have an idea about how to work with resin without putting your health at risk.
In the development of the chemical industry, Eastman, a globally renowned chemical company, has long faced public and regulatory scrutiny regarding its products' environmental impacts. Among its offerings, hydrogenated resin—a critical synthetic material widely used in plastics, rubber, and other fields—has become a focal point for concerns about toxicity, human health risks, and environmental implications. This article explores these issues in depth.
I. Basic Characteristics of Eastman Hydrogenated Resin
Eastman hydrogenated resin is a high-purity, low-molecular-weight polymer synthesized from petroleum through chemical processes. Prized for its excellent solubility and processability, it serves as a key component in various plastic products. Its unique chemical structure and properties make it indispensable in industries such as plastics, rubber, and coatings.
II. Toxicity Concerns of Hydrogenated Resin
Despite its widespread utility, the potential toxicity of hydrogenated resin cannot be overlooked. Studies have identified trace amounts of heavy metals (e.g., lead, cadmium, chromium) and other toxic substances in some formulations. Prolonged exposure or excessive intake of these materials may pose health risks:
- Heavy Metal Accumulation: Metals like lead and cadmium can enter the human body through the food chain, leading to neurological damage, renal dysfunction, or osteoporosis.
- Skin and Respiratory Risks: Toxic components may penetrate the skin, causing irritation or allergic reactions. Additionally, volatile organic compounds (VOCs) released during use or combustion (e.g., formaldehyde, benzene) could harm the respiratory and nervous systems.
III. Environmental Management and Safety Assessment of Eastman Hydrogenated Resin
To address these concerns, Eastman has implemented rigorous measures:
- Raw Material Control: Enhancing purity standards and reducing pollutant emissions during production.
- Green Technology Innovation: Investigating safer disposal and recycling methods for hydrogenated resin.
- Collaborative Safety Reviews: Partnering with regulators to conduct toxicological testing and environmental impact assessments, ensuring transparency and reliability in product safety data.
While Eastman hydrogenated resin inherently carries toxicity risks due to its composition and production process, the company’s quality control, eco-friendly technologies, and proactive safety evaluations have significantly mitigated these hazards. Nevertheless, ongoing vigilance, stricter research, and regulation are essential to ensure both product safety and environmental sustainability. Public awareness and responsible consumption also play a critical role in safeguarding health and ecological balance.
Key Terms: Hydrogenated resin, Eastman, toxicity, heavy metals, VOCs, environmental safety, chemical industry.
