C5 resin

c5 Petroleum Resin

I. Product Introduction

In the adhesive and sealant industry, C5 resin has occupied an important position as a tackifying resin. The most used are hot melt adhesives and pressure-sensitive adhesives, hot melt adhesive sticks, hot melt adhesive particles, hot melt adhesive powder, solvent-based pressure-sensitive adhesives, various mouse glues, insect glues, various asphalt waterproofing membranes, waterproof coatings, high- and low-grade paints, tire rubber mixing, rubber and plastic shoe materials, and inks. FST-A series C5 resins are petroleum resins suitable for hot melt adhesives and pressure-sensitive adhesives. They have good compatibility with SIS, SBS, SEBS, SEPS and other styrene polymers, natural rubber, synthetic rubber and EVA, and are also compatible with natural tackifying resins (terpenes, rosin and its derivatives), and have different degrees of improvement on the various properties of adhesives. In recent years, C5 resin has gradually replaced natural resin tackifiers (rosin and terpene resins) and occupied a prominent position due to its high peeling bond strength, good quick adhesion, stable bonding performance, moderate melt viscosity, good heat resistance, good compatibility with polymer matrix, and low price.

2. Characteristics of C5 resin in hot melt adhesive:

1. Good fluidity, can improve the wettability of the main material

2. Good viscosity, outstanding initial adhesion performance

3. Excellent aging resistance

4. Light color

5. Transparent, low odor, low volatiles

6. In hot melt adhesive, it can be used alone as a tackifying resin, or mixed with other tackifying resins to improve certain properties of hot melt adhesive.

3. Application areas: hot melt glue sticks, hot melt glue particles, hot melt glue powder, solvent-based pressure-sensitive adhesive, various mouse glue, insect glue, various asphalt waterproof rolls, waterproof coatings, high and low-grade paints, tire rubber mixing, rubber and plastic shoe materials, inks.

Product performance characteristics

1. Excellent initial adhesion

2. Good compatibility with SIS, SBS, EVA and natural rubber

Physical and chemical properties of the product

1. Light yellow transparent, brittle thermoplastic solid

2. Non-toxic and odorless, radiation-resistant and anti-crystallization

3. Relatively stable to oxygen, heat and light, strong insulation to acid, alkali, electricity

4. Easily soluble in benzene, toluene, turpentine, gasoline, etc., insoluble in water, methanol and ethanol.

Product application areas: This product is used for hot melt adhesive, EVA hot melt adhesive, SIS, SBS hot melt adhesive, paper plastic composite adhesive decorative universal adhesive, masking protective paper tape, pressure sensitive adhesive, universal adhesive and other adhesives, rubber, plastic coatings, cables, color printing, paint, packaging, anti-rust oil and other processes

C5 resin

Adhesive industry:

C5 resin is used as a tackifying component for hot melt adhesive and pressure sensitive adhesive. These two adhesives are widely used in many fields such as construction, automobile manufacturing, ships, forestry processing, book binding and shoe manufacturing.

Rubber industry:

Used in manufacturing tire rubber, nitrile adhesives and other rubber products.

Plastic products industry:

Used in engineering plastics, PP plastics, PVC plastics and general plastics, etc.

Ink and coating industry:

C5 resin can improve the gloss, adhesion, water resistance and weather resistance of the paint film, improve the dispersion of pigments and the drying of the paint film.

Papermaking industry:

Used in improving the smoothness, hydrophobicity and printability of paper. In addition, C5 resin is also used in sealants, oil and water treatment agents, drilling mud additives and other fields.