Compliance with REACH regulations! Adhesives for automobiles and electronic devices with restrictions on the use of heavy metals!
Sharp Chemical Industries' new product, Metal-Free Bond, is an elastic adhesive that does not use heavy metal catalysts such as tin and titanium. It is a fast-curing type, allowing for quick transition to the next process. It excels in acid and alkali resistance compared to our conventional products, making it suitable for areas that require repeated cleaning. It complies with global environmental regulations such as REACH (Registration, Evaluation, Authorisation and Restriction of Chemicals), making it ideal for industrial fields such as automotive, electronic materials, and construction, where the use of heavy metal compounds is restricted. 【Features】 - Can seal and bond materials with different thermal expansion rates! - Suitable for filling and bonding uneven substrates and surface materials! - Good adhesion to engineering plastics like PC and PA, which are difficult to bond with metals such as aluminum and stainless steel! - Paintable, unlike silicone! 【Applications】 - Bonding and sealing of speakers and measuring instruments where vibration control is necessary - Waterproof sealing for automobiles, train vehicles, containers, forklifts, etc. - Waterproof sealing for electrical devices that dislike silicone components.
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basic information
◇Heavy Metal-Free Elastic Adhesive A user- and environmentally-friendly elastic adhesive that complies with global environmental regulations. (Tin-based catalysts may contain by-products suspected of being endocrine disruptors, and regulations are being implemented in developed countries, starting with Europe.) Can be used as an adhesive without heavy metal catalysts for industrial applications, etc. ◇Good adhesion to various substrates Adhesion is also good from metals such as aluminum and stainless steel to engineering plastics like PC and PA. ◇Fast-curing type Surface curing is quick, allowing for fast finishing. *For more details, please contact us or download the catalog to view.
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Applications/Examples of results
- Adhesives required for environmental compatibility in industrial fields with heavy metal catalysts - Seal bonding of materials with different thermal expansion rates - Filling and bonding on uneven substrates or surface materials - Seal bonding in areas with significant temperature fluctuations
Detailed information
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Usage Example 1 Metal-free bond exhibits excellent alkali resistance and can be used in areas subjected to repeated cleaning. Since it does not contain metal catalysts, reversible reactions are suppressed, and its chemical resistance to alkalis and other substances is improved compared to conventional products. It also withstands slightly stronger commercial cleaning agents. Suitable for waterproof seals in automobiles, train cars, containers, forklifts, etc.
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Application Example 2 An elastic adhesive ideal for areas where vibration suppression is necessary, such as speakers. Viscosity design tailored to the device is also possible. It can be used for sealing and bonding materials with different thermal expansion rates, as well as for sealing and bonding in areas with significant temperature fluctuations.
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Company information
Sharp Chemical Industry specializes in the manufacturing and sales of sealing materials, adhesives, and waterproofing materials, as well as the procurement and sale of construction-related products and the import and export of products. We provide products and information on adhesive technology and caulking technology, catering to DIY enthusiasts, construction sites, and high-tech factories.