1、WEITACK® C5 HYDROCARBON RESIN MA6095

WEITACK® C5 HYDROCARBON RESIN MA6095 Properties: MA6095 is low color aromatic modified aliphatic hydrocarbon resin.

2、C5 Resin & Modified C5 Resin

Styrene modified C5 resin with a narrow molecular weight distribution, has outstanding rolling ball tack, and excellent balance of peel and cohesive strength.

3、JH

JH-3100 C5 Hydrocarbon Resin PropertySpecificationTypical ValueSoftening Point，℃98.0～105.0100.0Color，YI40 Max25Melt Viscosity，mPa.s (200℃)250 JH-3500 C5 Hydrocarbon Resin PropertySpecificationTypical ValueSoftening Point，℃90.0～97.092.0Color，YI40 Max23Melt Viscosity，mPa.s (160℃)800

4、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.

5、TECHNICAL DATA SHEET C5 PETROLEUM RESIN YH

TA SHEET C5 PETROLEUM RESIN YH-1288TM DESCRIPTION C5 PETROLEUM RESIN YH-1288TM is Hydrocarbon resin suitable for hot-melt additives (including quick packing adhesives, book binding. adhesive, wood adhesives and glue sticks, etc.,). They have excellent compatibility with SIS, SBS, EVA,

C5 Hydrocarbon Resin

C5 hydrocarbon resin is also known as C5 petroleum resin, has occupied an important position as a viscosity increasing resin. The most commonly used ones are hot melt adhesive, pressure-sensitive adhesive, and rubber tires.

C5 HYDROCARBON RESIN T5205

TECHNICAL DATA SHEET Properties: T5205 is low molecular weight aliphatic hydrocarbon resin. Sound compatibility with base polymers like SIS.

Specification of C5 Petroleum Resin

: It is used in hot melt adhesive, hot melt type of pressure-sensitive adhesive or solvent type of pressure-sensitive adhesive, rubber compounding.

PICCOTAC 1115 Hydrocarbon Resin

PICCOTACTM 1115 hydrocarbon resin is a high softening point, thermoplastic, relatively high molecular weight, aliphatic C5 resin derived from dienes and other reactive olefin monomers.

Analysis of Petro resin C5

* Comments: All the above details are provided by Henghe Material manufacture. ** Comments: Physical properties are not monitored constantly.

The viscosity value of C5 resin is a critical indicator for evaluating the performance of C5-grade epoxy resin after curing. It reflects the resin's fluidity and filling capability. In the application of epoxy resins, viscosity not only affects the ease of construction but also directly impacts the final product's properties. accurately measuring the viscosity of C5 resin is essential to ensuring engineering quality.

I. Concept and Importance of C5 Resin Viscosity

The viscosity of C5 resin refers to the viscosity value of C5-grade epoxy resin under specific conditions (e.g., temperature, time), typically measured in milliPascal seconds (mPa·s). This value reflects the resin's behavior during different construction phases, guiding workers in selecting appropriate methods to ensure smooth project progress.

II. Methods for Measuring C5 Resin Viscosity

1. Standard Viscosity Meter Method: A traditional approach that measures flow rate using a standard viscometer. While simple to operate, environmental factors like temperature and humidity may reduce accuracy.

2. Dynamic Rheometer Method: Provides more precise data by simulating the resin's flow during actual construction. it requires specialized equipment and technicians, leading to higher costs.

3. Rotational Viscometer Method: Suitable for rapid, continuous measurement of flow properties, ideal for real-time monitoring on production lines.

III. Factors Affecting C5 Resin Viscosity

1. Temperature: A major factor, as higher temperatures generally lower viscosity due to accelerated molecular movement, while lower temperatures increase it.

2. Time: During curing, viscosity rises with increased cross-linking density between molecules, hindering movement.

3. Additives: Agents like diluents or accelerators can alter viscosity. Diluents reduce viscosity for better flow, while accelerators may increase it to enhance strength and hardness.

4. Resin Type: Different C5-grade epoxy resins have unique viscosity characteristics. High-viscosity resins suit applications requiring wear resistance or strength, while low-viscosity types are better for low-friction or easy-application scenarios.

IV. Impact of C5 Resin Viscosity on Engineering

1. Construction Ease: Excessive viscosity hinders flow, slowing progress and risking quality or safety issues. Optimal viscosity is key to efficient construction.

2. Product Performance: Viscosity directly influences outcomes. Low viscosity may cause surface roughness or weak strength, while high viscosity could lead to internal stress or cracking.

3. Economic Efficiency: Controlling viscosity optimizes costs and productivity. Precision in formulation and process adjustments enhances competitiveness.

accurate measurement of C5 resin viscosity is vital for engineering quality, product performance, and economic benefits. Industries and research institutions should prioritize studying and optimizing resin viscosity to meet diverse market demands.