Auxiliary materials Company

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Auxiliary materials Suppliers

Xrun modifies epoxy resin through molecular structure design technology, endowing it with polyurethane-like flexibility to achieve polyurethane substitution.This addresses the adverse effects such as bubble formation easily caused by gas released during polyurethane curing.

Color Paste HC-101 Black
HC-102 White
HC-108 Jujube Red
HC-109 Brown
HC-207 Yellow
HC-209 Blue
HC-21172 Chinese Red
Toughening Agent HF-640 Low Viscosity
HC-641 Low Viscosity
HC-649 Do Not Lower Tg
Release Agent HD-203 Environmentally friendly, effective
HD-209 Environmentally friendly, effective
Cleaner HX-951 Environmentally friendly, safe, and effective
HX-953 Environmentally friendly, safe, and effective
Interface Adhesive HJ-6013 Improve crack resistance and mechanical strength
HJ-6016 Improve crack resistance and mechanical strength
HJ-4902 Improve crack resistance and mechanical strength
Conductive Adhesive HJ-6203 Interfacial conductivity
HJ-6205 Interfacial conductivity
HJ-6209 Interfacial conductivity
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  • 2026-08-28

    Understanding High Thermal Conductivity Epoxy Resin High thermal conductivity epoxy resin is a specialized polymer material engineered to efficiently transfer heat while maintaining strong adhesive and insulating properties. Unlike standard epoxy resins that function primarily as insulators, these...

  • 2026-08-21

    Electrical epoxy resin serves as a critical material in modern electrical and electronics industries, providing insulation, protection, and structural integrity to countless devices and systems. Understanding its longevity is essential for engineers, manufacturers, and maintenance professionals. Th...

  • 2026-08-14

    Understanding Flame-Retardant Epoxy Resin Systems in Modern Electronics The electrical and electronics industries face increasing demands for materials that combine superior insulation properties with enhanced fire safety. Flame-retardant epoxy resin systems have emerged as a critical solution for ...

About Xrun Resin
Founded on Sept.9th,1999, Xrun is a professional company of electrical insulation materials. As China Auxiliary materials Suppliers, we can offering Wholesale Auxiliary materials for transformers, GIS, switchgear, and cable accessories. With the advantage of speciality, Xrun focuses on R&D of epoxy resin and polyurethane insulating glue as well as the production, serving for electrical facilities. There are two factories(located in Jiading District & Songjiang District in Shanghai, China) and an R&D Institute. With more than 100 employees, it adopts automatic production and digital management. So far, Xrun has supplied the market with more than 180 thousand tons of epoxy materials for electrical insulation. As a company in the field, Xrun has undertaken several national projects of the domestication of new epoxy materials for electrical insulation.
1999

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