コバヤシ List of Products and Services

A next-generation adhesive solution that changes the "common sense" of adhesives so far. No special equipment is required. Just leave it at room temperature for 24 hours, and it will firmly bond various materials such as plastic, metal, and ceramics. Due to its elasticity, it can accommodate expansion and contraction caused by temperature changes, eliminating concerns about cracking even in cold regions. Even more revolutionary is its "easy disassembly" feature. With just a simple process, components can be separated during rework or when recycling products. In today's world, where sustainability is essential, we propose a new form of adhesion that considers the entire product lifecycle. We will prioritize providing trial products before market launch to our development partner companies.

Are you struggling with your recent efforts towards the SDGs? Do you want to contribute to the SDGs in any way? Our adhesives can help with that! For example, If you want to reduce utility costs... we can suggest adhesives that cure at room temperature as well as heat-cured ones! If you feel unwell due to solvent odors... we can propose solvent-free adhesives! To contribute as much as possible, we also offer "adhesives" made from biomass-derived materials and biomass materials tailored to your needs. Please take a look at our materials!

We often hear concerns such as 'the smell is bothersome when using adhesive' and 'heating cannot be applied when curing the adhesive' in bonding and joining scenarios. Kobayashi's high-strength adhesive, utilizing room temperature curing technology, can be applied to the items to be bonded, allowing for a correction time, and achieves over 90% of its final strength within 24 hours. 【Features】 ◆ Capable of bonding the same materials as well as different materials such as metal and FRP ◆ Demonstrates stable bonding strength of over 20 MPa with typical metals (SPCC, SUS, etc.) and FRP ◆ Contains no volatile components such as organic solvents, resulting in low odor and excellent shelf life ◆ No heating required, making it suitable for bonding large items and on-site applications ◆ Resistant to water, oil, organic solvents, and high temperatures At Kobayashi, we are engaged in product development that leverages the flexibility of liquid resin products. We can also consult on controlling properties and working time before curing, as well as improving characteristic values and imparting functionality after curing. *For more details, please download the PDF or contact us directly.

Kobayashi will respond to your requests for "I want this kind of adhesive"! "Can such performance be achieved?" For example... it should not peel off even at 100°C I want to use it in places that get wet. "Can it adhere to this substrate?" For example... what about aluminum? Nylon? Concrete? Additionally, if you want it to cure at room temperature or be solvent-free... Please consult us about your ideas! We will closely address each of your requests and respond to "I want this kind of adhesive"! For more details about what Kobayashi can do and past case studies of problem-solving, please refer to our catalog! *Our product lineup is also included.

It does not compromise the design due to its transparent adhesive properties. Additionally, it exhibits excellent flexibility, allowing it to maintain its adaptability even after bending or other processing post-adhesion.