1、SAFETY DATA SHEET PETROLEUM RESINS REVISION 6, DATE 01 DEC 2026

Ingestion: Minimally toxic (based on chemical structure). No adverse effects due to ingestion are expected. Eye contact: If dust is generated, it could scratch the eyes; May cause mild, short-lasting discomfort to eyes. Skin contact: Negligible irritation to skin at ambient temperatures.

2、Polymerized Hydrogenated Petroleum Resin CP

Polymerized hydrogenated petroleum resin is a product obtained from the C9 fraction of ethylene cracked through polymerization and hydrogenation processes, and is the final product mixed in proportion with another product (the product obtained from the C5 fraction of ethylene cracked through polymerization and hydrogenation processes).

3、Hydrocarbonresin Toxicolo

Naphtha (petroleum), light steam-cracked, debenzenized, polymers, hydrogenated (CAS RN 68132-00-3) are listed in the US EPA Toxic Substances Control Act (TSCA) inventory and are fully exempt from reporting under the 2020 Chemical Data Reporting (CDR) rule.

4、NINGBO YONGHUA RESIN CO

Thermal decomposition products may include toxic oxides of carbon. Material can accumulate static charges which may cause an electrical spark (ignition source). Use proper bonding and/or grounding procedures. SUITABLE: Carbon dioxide, dry powder, foam, water spray, sand, etc. UNSUITABLE: None known.

Is Hydrogenated Resin Oligomer Toxic?

Hydrogenated petroleum resin, also known as hydrogenated rosin or hydrogenated phenolic resin, is a high-molecular-weight compound derived from petroleum through chemical reactions.

Hydrogenated Petroleum Resin: Guide to Types, Applications

What Is Hydrogenated Petroleum Resin? Petroleum resin is a thermoplastic polymer with low molecular weight (typically between 200–3000), produced from by-products of petroleum cracking, such as C5–C9 fractions.

Petroleum Resin

Petroleum resin is term in common use for low molecular weight, about Mw 500–5,000, thermo-plastic hydrocarbon resins derived from cracked petroleum fractions.

Hydrogenated Petroleum Resin: Properties and Applications

Hydrogenated petroleum resin is a type of synthetic resin that is commonly used in various industrial applications. It is a thermoplastic material that is derived from petroleum or natural gas.

Application of Various Hydrogenated Hydrocarbon Resins

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.

Is Resin Toxic? [+Safety Precautions]

The short answer is “ Yes, resin can be toxic, especially in its liquid, uncured form ”. Depending on the type, resins can contain chemicals that irritate the skin, eyes, and lungs—and with repeated exposure, they may pose more serious health risks.

In modern industry, advancements in technology have led to the widespread use of various new materials and chemicals across diverse sectors. Among them, hydrogenated copolymerized petroleum resin, a critical high-polymer material, has gained popularity due to its excellent properties. concerns about its potential toxicity have remained a focal point. This article explores the toxicity of hydrogenated copolymerized petroleum resin and its environmental and human health impacts.

I. Definition and Applications of Hydrogenated Copolymerized Petroleum Resin

Hydrogenated copolymerized petroleum resin is a high-molecular-weight compound synthesized through free-radical polymerization of ethylene and α-olefins. It exhibits superior physical properties, including high melting points, low water absorption, good heat resistance, and corrosion resistance. As a result, it is widely employed in plastics, rubber, coatings, adhesives, and other industrial applications.

II. Toxicity Concerns of Hydrogenated Copolymerized Petroleum Resin

Despite its advantages, the potential toxicity of hydrogenated copolymerized petroleum resin cannot be overlooked. Studies indicate that certain formulations of this resin may release toxic substances—such as benzene, formaldehyde, or others—under specific conditions, posing risks to human health and the environment.

1. Impact on Human Health

Benzene, a colorless liquid with a distinct odor, can cause headaches, nausea, vomiting, insomnia, and other symptoms upon prolonged exposure. Severe cases may lead to leukemia or aplastic anemia. Formaldehyde, a irritant gas, can trigger eye, skin, and respiratory tract irritation, potentially resulting in chronic poisoning after long-term exposure.

2. Environmental Impact

The production process of hydrogenated copolymerized petroleum resin may generate harmful byproducts, such as hydrogen chloride (HCl) and hydrogen sulfide (H₂S). Untreated emissions of these substances can contaminate water and soil, disrupting ecological balance. Additionally, improper disposal of resin waste consumes land resources and hinders sustainable land use.

III. Mitigation Measures for Toxicity

To minimize the toxicity of hydrogenated copolymerized petroleum resin, the following measures are recommended:

1. Strengthen Safety Management in Production

Strictly control temperature, pressure, and other parameters during manufacturing to prevent hazardous substance formation. Enhance employee safety training to raise awareness.

2. Treat Waste Liquids Properly

Waste liquids generated during production must undergo rigorous treatment to meet discharge standards. Biological treatment technologies can convert harmful components into harmless substances.

3. Manage Waste Materials Scientifically

Dispose of resin waste through methods like incineration or landfilling. Encourage recycling to reduce environmental pollution.

4. Enhance Monitoring and Research

Conduct in-depth studies on the resin’s toxicity under different conditions and monitor waste materials to address potential environmental risks proactively.

While hydrogenated copolymerized petroleum resin offers significant benefits, its potential toxicity demands attention. To safeguard human health and the environment, it is crucial to address toxicity at its source, improve production practices, manage waste responsibly, and advance monitoring and research. Only through these efforts can this material fulfill its role as a sustainable and beneficial industrial resource.