Polyurethane Series Insulating Adhesive

● A wide range of models, featuring excellent flow, diverse processability, and excellent flexibility.
● Low stress, crack resistance, and thermal shock resistance; excellent electrical insulation; and excellent adhesion.
● UL94 V0 flame retardant; low density, high thermal conductivity, and no sag.

Formulation	Viscosity (A/B), mPas	Surface Drying Time, min	Characteristic
HU-6101A/B=100/20	5000/200	90-120	Good insulation, elasticity, low stress, and crack resistance,cold and heat shock resistance, flame retardant UL94 V0
HU-6103A/B=100/20	4500/200	300-400	It can provide long-term good insulation, low stress, and anti-cracking, cold and heat shock resistance, flame retardant UL94 V0
HU-6302A/B=100/25	2500/150	60-90	Low density, excellent flexibility, fast forming
HU-6509A/B=100/15	8500/180	90-150	Thermal conductivity 0.9W/m.K, low water absorption, good insulation, flame retardant UL94 V0
HU-6906A/B=100/25	12000/500	60-90	No sagging, good adhesion, good insulation

HU-6906A/B=100/25 Polyurethane Ultra-High Viscosity Quick-Drying Insulation Sealant

Characteristics: No sagging, good adhesion and good insulati...
HU-6509A/B=100/15 Polyurethane High Viscosity Anti-Sag Insulation Sealant

Characteristics: Thermal conductivity of 0.9W/m.K, low water...
HU-6302A/B=100/25 Polyurethane Low Viscosity High Penetration Insulation Impregnation Glue

Characteristics: Low density, excellent flexibility, fast mo...
HU-6103A/B=100/20 Polyurethane Long Operating Time Insulation Potting Glue

Characteristics: Long-lasting, good insulation performance (...
HU-6101A/B=100/20 Polyurethane General Purpose Slow Drying Insulation Potting Adhesive

Characteristics: Excellent insulation, elasticity, low stres...

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2025-09-11

Our website is online

Founded on Sept.9th,1999, Xrun is a professional company of electrical insulation materials. With the advantage of speciality, Xrun focuses on R&D...
2025-09-11

The domestic research and development pr...

The project "Epoxy Nanocomposites for Ultra-High Voltage Electrical Equipment and Key Application Technologies" is a national key research and develop...
2025-09-11

Our company has successfully developed h...

Our company has successfully developed a new type of high-toughness, non-toxic, and flame-retardant epoxy resin material. After third-party testing, t...

About Xrun Resin

Founded on Sept.9th,1999, Xrun is a professional company of electrical insulation materials. 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

“ From this year “

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