Usage and precautions of PVC pipeline crosslinking agent - Guangyuan Ruifeng New Materials

Category: Material Selection

Release Time: 2025-07-24

Summary: Core Tip: PVC pipe crosslinking agent, as a supporting material for bonding, has the characteristics of easy use

Core Tip: PVC pipe crosslinking agent, as a supporting material for bonding, has the characteristics of easy use, fast positioning, high bonding strength, water resistance, heat resistance, and corrosion resistance after workpiece bonding. With the expansion of PVC-U pipe application fields, its demand is increasing day by day, and its production and application prospects are very broad. (How to use PVC crosslinking agent, crosslinking agent manufacturer, which PVC crosslinking agent is good)

In recent decades, rigid polyvinyl chloride (PVC-U) plastic pipes have been widely used in various plastic pipelines in China due to their advantages such as light weight, high strength, chemical corrosion resistance, good electrical insulation, easy processing, low price, and long service life. As a supporting material for bonding, PVC pipe adhesive has the characteristics of easy use, fast positioning, high bonding strength, water resistance, heat resistance, and corrosion resistance after workpiece bonding. With the expansion of PVC-U pipe application fields, its demand is increasing day by day, and its production and application prospects are very broad. (How to use PVC crosslinking agent, crosslinking agent manufacturer, which PVC crosslinking agent is good)

1. Usage method of PVC pipeline adhesive

The usage method of PVC pipeline adhesive: After dry and oil-free bonding and single or double application of adhesive, immediately bond it (do not allow it to dry before bonding), make it tightly in contact, and it can be positioned in 5 minutes. It will have considerable strength in 2 to 3 hours and reach high strength after 24 hours. (How to use PVC crosslinking agent, crosslinking agent manufacturer, which PVC crosslinking agent is good)

2. Precautions for PVC pipe adhesive

PVC pipeline adhesive is a flammable material and should be stored in a cool and ventilated place. It must be stored and transported according to the rules for flammable materials; Pay attention to ventilation and prevent contact with open flames during use; After use, it should be covered at all times to prevent solvent evaporation. If the glue is too thick, it can be diluted with acetic acid or acetone; The shelf life is 1 year, and it can still be used after passing the inspection. (How to use PVC crosslinking agent, crosslinking agent manufacturer, which PVC crosslinking agent is good)

3. The proportion of PVC crosslinking agent used

Epoxy resin can be crosslinked through cold and heat curing systems based on acids, amines, amino resins, isocyanates, phenolic resins, etc; Amino resins can be crosslinked through cold and heat curing systems based on isocyanates, carboxylic acids or anhydrides, epoxy resins, phenolic resins, etc; Phenolic resin can be crosslinked through cold and hot curing systems based on acids, epoxy resins, isocyanates, etc; Alkyd resin can be crosslinked through cold and hot curing systems based on acids, amines, amino resins, isocyanates, phenolic resins, peroxides, photoinitiators, etc; Acrylic resin can be crosslinked through cold and hot curing systems based on amines, amino resins, epoxy resins, isocyanates, phenolic resins, free radicals, etc; Polyethylene can be crosslinked through peroxides, silanol, electron beams, etc; Conventional elastomers can be crosslinked through cold and hot curing systems based on sulfur, peroxides, isocyanates, etc; Special elastomers can be crosslinked through cold and hot curing systems based on metal oxides, silanols, resins, amines, etc. (How to use PVC crosslinking agent, crosslinking agent manufacturer, which PVC crosslinking agent is good)

Guangyuan Ruifeng New Materials Co., Ltd. is a professional manufacturer of PVC crosslinking agents

Keywords: Usage and precautions of PVC pipeline crosslinking agent - Guangyuan Ruifeng New Materials

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