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
Release Agent	HD-209	Environmentally friendly, effective
Cleaner	HX-951	Environmentally friendly, safe, and effective
Cleaner	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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2026-05-21

High Voltage 1100 kV Epoxy Resin Materia...

The 1100 kV Threshold and What It Demands from Epoxy Resin Ultra-high voltage (UHV) transmission at 1100 kV AC represents the current ceiling of commercial power grid technology. China's State Grid Corporation energized the world's first 1100 kV AC line — the Zhundong–Wannan project — in January 20...
2026-05-21

How Does PU Insulating Glue Improve Wate...

1. Introduction: Definition and Application Background of PU Insulating Glue 1.1 Material Concept and Basic Positioning PU insulating glue is a functional adhesive based on polyurethane systems. Its core feature is not only bonding, but also providing insulation, cushioning, waterproofing, and struc...
2026-05-21

Epoxy Insulating Glue: Complete Guide to...

Introduction Epoxy insulating glue is a kind of high-performance thermosetting adhesive formulated with epoxy resin as the main raw material, matched with curing agents, fillers and functional additives. It features outstanding electrical insulation capacity, stable physical properties and excellen...

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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