In which industries is polyurethane potting adhesive widely used?
With the continuous advancement and innovation in materials science, polyurethane potting adhesive has been widely used in many fields due to its excellent performance. Next, let's explore which fields are benefiting from the unique properties of polyurethane potting adhesive.
Shanghai Hinnel
2025/09/09
What is polyurethane potting adhesive?
Polyurethane potting adhesive , also known as PU potting adhesive, is an electronic component protection material with excellent performance. It overcomes the brittleness of epoxy resin and the low strength and poor adhesion of silicone resin, demonstrating outstanding water resistance, heat resistance, cold resistance, UV resistance, as well as acid and alkali resistance and high and low temperature impact resistance. In addition, it has advantages such as moisture resistance, environmental friendliness, and cost-effectiveness, meeting V0 flame retardant rating ( UL ) and environmental certification ( SGS ) and other strict standards. It is widely used in construction, electronics, automotive, aerospace, furniture manufacturing, and other fields.
Shanghai Hinnel New Material Technology Co., Ltd. has a wide range of innovative polyurethane potting adhesive product series, which maintain good thermal stability even at continuous operating temperatures up to 165℃ This allows the products to meet demanding application requirements and broadens their application range. The resin's fillability significantly improves thermal conductivity, enabling designers to achieve excellent heat dissipation.
Hinnel's polyurethane potting adhesives have a variety of mechanical properties, including gel characteristics, elastomer properties, impact resistance, and large size stability. Transparent UV-resistant solutions are also available for transparent applications. UV solutions.
Polyurethane potting adhesive They have important applications in engineering practices across various industries.
1. In power equipment, polyurethane potting adhesive is used for insulation and sealing of cables, transformers, etc., effectively preventing moisture and contaminants from entering and extending equipment lifespan.
2. In communication equipment, polyurethane potting adhesive is used for fixing and waterproofing cables, antennas, etc., protecting devices from natural disasters and environmental impacts.
3. In automotive manufacturing, polyurethane potting adhesive is used for bonding and sealing vehicle lights, windshields, and body parts, improving vehicle protection and driving stability.
4. In building materials, polyurethane potting adhesive is used for installation and sealing of windows and doors, as well as waterproofing and moisture-proofing roof and floor joints, enhancing the building's waterproofing and sound insulation performance.
Besides the main application areas mentioned above, polyurethane potting adhesive is also widely used in other fields, such as precision component assembly in the aerospace industry and other high-end technology sectors. As product performance requirements upgrade across industries, Shanghai Hinnel will continue to innovate and optimize polyurethane potting adhesive products, providing higher quality and more reliable sealing and protection solutions to support the development of various industries and help modern industry and technology reach new heights.
° Send an email to sales@hinnel.com Email ,
° Call technical support +86-18301723907 Consult.
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Shanghai Hinnel
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