1、C5 Resin & Modified C5 Resin
C5 hydrocarbon resins C5 hydrocarbon resins are suitable for SIS, EVA, MPO, APAP, NR ect based adhesive, HMPSA, tapes, labels and road marking paint, rubber ect. Wide softening point range 90-120°C Offer liquid C5 hydrocarbon resin
2、What is the melting point of C5 Hydrocarbon Resin?
Generally, the melting point of C5 Hydrocarbon Resin ranges from about 80°C to 120°C. But why does it vary? One of the main factors that affect the melting point is the molecular structure of the resin. Different types of C5 Hydrocarbon Resins have different molecular weights and structures.
3、C5 Hydrogenated Hydrocarbon Resin
C5 Hydrogenated Hydrocarbon Resin specifications from Bohr Chemical - High-quality water-white thermoplastic hydrocarbon resin for hot-melt adhesives, pressure sensitive adhesives, and tackifiers. Multiple grades available with excellent thermal stability and low odor.
Physical Property Table of Lanzhou Petrochemical's Hydrogenated C5 Resin
Melting Point The melting point of the resin ranges from 130–140°C, higher than most polymers. This ensures the resin remains solid at room temperature and resists melting, while also enhancing its stability and durability.
C5 Hydrocarbon Resin_PRODUCTS CENTER_Ningbo Jinhai
C5 Hydrocarbon Resin Brand JH-8151 SIS Thermoplastic Elastomer PropertySpecificationTypical ValuePolystyrene Content，wt%13.0～17.015Melt Flow Rate，g/10min （200℃/5kg）8.0～12.010
Hydrogenated C5 Hydrocarbon Resin
The major usages are tackifier for hot melt adhesive (HMA), hot melt pressure senstitive adhesive (HMPSA) because of the good heat resistance and good compatibility with base polymers, such as EVA, SIS.
WEITACK® C5 HYDROGENATED RESIN MH500
C5 MH500 Hydrogenated Hydrocarbon resin is hydrogenated C5 aliphatic petroleum resins. It is characterized by low color and odor, and excellent heat stability. it also exhibit good tackifying properties and broad compatibility with various base polymers.
C5 Hydrogenated Petroleum Resin
Visit ChemicalBook To find more C5 Hydrogenated Petroleum Resin information like chemical properties,Structure,melting point,boiling point,density,molecular formula,molecular weight, physical properties,toxicity information,customs codes.
TECHNICAL DATA SHEET
O-1102 is pure C5 aliphatic hydrocarbon resin. It’s designed for Solvent based pressure sensitive adhesive (SBPSA), especially for NR and IIR SBPSA. O‐1102 has lower crystallinity which can brings adhesive good flexibility and creep resistance.
C5 Petroleum Resin
C5 Hydrocarbon Resin ( Petroleum resin ) is low molecular weight, light color resin, is widely used in PSA, hot melt adhesives, rubber, hot melt road marking paint etc.
In modern industry, the performance of materials directly impacts product quality and production efficiency. As an important synthetic resin, the melting point characteristics of hydrogenated C5 resin are critical to its application in specific industries. This article explores the melting point properties of hydrogenated C5 resin and its implications for industrial production.
I. Basic Properties of Hydrogenated C5 Resin
1. Composition and Structure
Hydrogenated C5 resin is primarily synthesized through the hydrogenation of pentadiene-based olefins, containing a mix of unsaturated double bonds and single bonds. Its unique chemical structure and molecular weight distribution determine distinct physical and chemical properties.
2. Definition of Melting Point
The melting point refers to the temperature at which a substance transitions from a solid to a liquid state, serving as a key indicator of thermal stability. Hydrogenated C5 resin typically exhibits a high melting point, making it resistant to melting under conventional conditions.
II. Impact of Melting Point on Industrial Production
1. Processing Temperature Control
Due to its high melting point, hydrogenated C5 resin requires precise temperature control during manufacturing and application. Excessive temperatures may cause resin degradation, compromising quality, while insufficient temperatures could hinder molding or curing, increasing production costs.
2. Application Limitations
The high melting point restricts its use in certain fields. For example, in applications requiring rapid curing (e.g., coatings, adhesives), alternative materials might be needed. Additionally, long-term stability under high temperatures must be evaluated to prevent performance deterioration.
3. Environmental Considerations
When selecting hydrogenated C5 resin, environmental factors are significant. Resins with higher melting points generate less heat during processing, reducing energy consumption and emissions. Opting for low-volatility or recyclable resins further minimizes environmental impact.
III. Methods to Modify the Melting Point of Hydrogenated C5 Resin
1. Process Optimization
Adjusting reaction conditions, catalyst usage, and manufacturing parameters can lower the resin’s melting point. Such optimization reduces costs and enhances market competitiveness.
2. Additive Incorporation
Adding plasticizers, stabilizers, or other additives improves resin fluidity and lowers the melting point. additives must be used cautiously to avoid overly compromising the melting point or material properties.
3. Novel Resin Development
Research into new hydrogenated C5 resin variants with lower melting points and improved performance is a key future direction. Technological advancements could expand applications and meet diverse industry demands.
The high melting point of hydrogenated C5 resin offers advantages for niche applications but also poses challenges. By refining manufacturing processes, incorporating additives, and innovating resin formulations, these challenges can be addressed. Such advancements will broaden the resin’s applicability and drive its widespread adoption in industrial production.
