2025-03-07

Huaye Technology · Goddess Festival Gift

On International Women's Day, Huaye Technology presents heartfelt gifts! Exclusive gift boxes have been prepared for every hardworking female employee. Beneath the exquisite packaging are gifts carefully selected by the company for the female employees, each carrying the company's recognition and gratitude for their hard work. This special surprise not only warms the hearts of the female employees but also highlights Huaye Technology's "Customer First, Quality as the Foundation" Culture.

2023-07-26

An epoxy self-adhesive paint with heat dissipation function and its preparation method

The present invention discloses an epoxy self-adhesive paint with heat dissipation function, characterized in that it is made from the following weight parts (kilograms) of raw materials: E-12 epoxy resin 15-18, benzotriazole 2.0-3.0, fatty acid polyethylene glycol ester 2-3, nylon 1112-15, diethylenetriamine 2-3, E-44 epoxy resin 5-8, silane coupling agent KH5601-2, polytetrafluoroethylene 6-9, aluminum nitride 4-5, polyethylene glycol 3-4, additives 7-9, m-cresol 80-90, xylene 100-120; The process of the present invention is simple, and the epoxy self-adhesive paint obtained by the present invention has strong heat dissipation characteristics, good storage stability, good insulation performance, and meets the requirements of relevant transposed wires and special electromagnetic wire standards. A new type of insulation self-adhesive material can be applied to the winding coil to achieve self heat dissipation function, effectively reduce the temperature rise of the wire or winding, and thus improve the working life of the coil winding or wire

2023-07-26

A moisture and oil resistant epoxy self-adhesive paint for electromagnetic wires and its preparation method

The present invention discloses a moisture and oil resistant electromagnetic wire epoxy self-adhesive paint, characterized in that it is made from the following weight parts (kilograms) of raw materials: E-42 epoxy resin 12-15, phenolic resin 10-12, amino resin 8-10, nylon 1212-15, aniline methyl triethoxysilane 2-3,1,6-hexanediol diacrylate 3-4, benzoin 1-2, zinc oxide 2-3, polyamide wax 1-2, diisopropylbenzene peroxide 2-3, cocoyl monoethanolamide 1-2, ACR impact resistant agent 3-5, aluminum oxide 12-15, and additives 7-9, P-cresol 80-90, xylene 100-120; The present invention has a simple process, a stable and easy to control production process, and significantly improves the consistency of the finished product; The production process of the present invention is green and environmentally friendly; The epoxy self-adhesive paint film obtained by the present invention has good oil resistance, moisture resistance, and heat resistance, thereby improving the service life of the finished product; The addition of coupling agents and additives improves the bonding strength and surface smoothness of wire coating

2023-07-26

A high-strength oil-resistant and heat-resistant epoxy self-adhesive paint for electromagnetic wires and its preparation method

The present invention discloses a high-strength oil resistant and heat-resistant electromagnetic wire epoxy self-adhesive paint. The epoxy self-adhesive paint is composed of p-cresol, xylene, butanone as a mixed solvent, ECN704, ES06 silicone heat-resistant epoxy and polyurethane elastomer (TPVYS85) as toughening agents, thermosetting phenolic resin (284) and medium temperature curing agent (594) as additives. Epoxy resin is added to the equipment, dissolved in the mixed solvent, and used as an intermediate semi-finished product, The product is further prepared by adding a certain proportion of polyurethane elastomer dissolved in a mixed solvent and a matching curing agent. The present invention also provides a preparation method for the epoxy self-adhesive paint. Due to the use of a heat-resistant epoxy resin and a matching heat-resistant curing agent, the product is endowed with high heat resistance characteristics. At the same time, polyurethane elastomer is used to toughen and improve film-forming properties, and a latent epoxy curing agent is used, Greatly improves the process operability and storage stability of the product