C5 Hydrogenated Petroleum Resin

The C5 hydrogenated petroleum resin is made from the C5 resin distillate of ethylene cracking as the raw material, and is cationically polymerized by the diene and monoene in the C5 Petroleum resin component. The density is about 1.0, easily soluble in organic solvents such as benzene, toluene, xylene, various solvent oils, and insoluble in water. Appearance is granular solid, white or yellow in appearance, brittle, easy to produce dust, non-toxic, odorless, non-flammable and explosive.

Feature

C5 hydrogenated petroleum resin has good viscosity, compatibility, thermal stability and light stability, which can improve the adhesive properties of adhesives. It is an indispensable enhancer for many adhesives (hot melt adhesives, pressure sensitive adhesives). sticky components.

Application Field

Widely used in hot sol, pressure sensitive adhesive, structural decoration in the construction industry, automobile assembly, tires, daily necessities packaging, book binding, hygiene products, shoemaking, hot soluble road marking paint, colored asphalt and other industries. (Note: The application fields of SBS are basically the same.) As a coating additive, it can speed up the drying speed of the paint film and improve the water resistance, acid and alkali resistance, aging resistance, surface hardness and gloss of the paint film. paint film. painting.

It is used for the welding of road marking paint, which has the characteristics of fast drying speed, strong adhesion, durability, weather resistance, good thermal stability, and no solvent.

As an additive for medical containers and packaging materials (such as blood storage bags, liquid drug packaging bags, infusion tubes, etc.) to improve their heat resistance, transparency and flexibility. The product is also used in rubber, plastic, optical recording materials and other fields.

C9 Hydrogenated Petroleum Resin

C9 hydrogenated petroleum resin is a low molecular weight semi-hydrogenated water white thermoplastic resin with chemical raw materials as raw materials. In view of good heat resistance, good compatibility with EVA, SBC and other polymers, it also has good thermal stability and extremely low odor.

Feature

Colorless and transparent solvent-based tackifier, suitable for CR, SBS, SIS, SEBS, NR, EVA and other adhesives, with good product viscosity, moderate opening time, and good tackifying effect; EVA, SBS, SIS, SEBS, APAO, POE and other series of hot melt adhesives and hot melt pressure sensitive adhesives, with good initial viscosity and high thermal stability. Good compatibility and strong adhesion. Ink and coating additives improve water resistance, acid and alkali resistance, aging resistance, high gloss and strong adhesion. It is a processing aid for rubber and plastic mixing, which improves the fluidity and adhesion of materials. It can be used as a crystal nucleating agent for polyolefin materials to increase transparency and strength. Glidant for PE, EVA foaming and mixing to increase solution strength in the molten state.

Application Field

» Self-adhesive, hot melt adhesive, pressure sensitive adhesive, sealant.

» Paper sizing agents, ink developers and joining materials.

» Emulsified C9 hydrogenated petroleum resin emulsion can be mixed with neoprene latex to make exterior wall coatings and anti-rust coatings with strong adhesion and weather resistance.

» It can be mixed with emulsified asphalt to make waterproof material, and can also be used as casting adhesive to improve casting yield.

» Used as tackifier and processing aid in various rubber systems.

» It can also be used as plastic modification additives, ink additives and highway hot-melt road marking coatings.

DCPD Hydrogenated Petroleum Resin

DCPD hydrogenated petroleum resin is mainly a low molecular polymer produced by special processes such as dicyclopentadiene under certain temperature and pressure conditions. It is a product produced by processes such as pretreatment, polymerization, hydrogenation and refining.

Feature

White or light yellow, with good viscosity, compatibility, thermal stability and light stability, can improve the adhesive properties of adhesives, and better solve the odor, color and stability of petroleum resins. Good compatibility with ester and polyurethane solvents, good compatibility with epoxy resins in ester solvents, and fast curing speed for epoxy resins. It can be used as a modifier, which can reduce the cost of coatings, reduce the shrinkage force of epoxy resins, improve the adhesion of coatings, improve the permeability of coatings to cement and steel, enhance the wettability of pigments, and improve the coating film of leveling. . High softening point and good compatibility. Adding this resin to the ink can play the role of color development, quick drying and brightening.