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CN20

Updated: 2026-07-23

Overview

CN20 is a high-performance industrial adhesive designed for demanding applications. It is widely recognized for its ability to bond diverse materials, including metals, plastics, and composites, under challenging conditions. The adhesive is particularly valued in industries such as automotive, construction, and electronics for its reliability and durability. CN20 is formulated to resist chemicals, moisture, and extreme temperatures, making it suitable for both indoor and outdoor use. Its versatility and strong adhesion properties have made it a preferred choice for manufacturers seeking long-lasting bonding solutions.

Physical and Chemical Properties

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CN20 exhibits a viscous consistency, typically appearing as a clear or light yellow liquid. It has a density of approximately 1.1 g/cm³ and is insoluble in water but soluble in common organic solvents. The adhesive cures to form a rigid, durable bond that can withstand significant mechanical stress and environmental exposure. Key chemical properties include resistance to oils, solvents, and UV radiation, which contribute to its longevity in harsh environments. The adhesive also maintains stability across a wide temperature range, from -40°C to 150°C, ensuring performance in diverse climatic conditions.

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Main Applications

CN20 is extensively used in the automotive industry for bonding components such as trim, panels, and structural parts. Its resistance to vibrations and thermal cycling makes it ideal for vehicle assembly. In construction, it is employed for sealing and joining materials like metal, glass, and concrete, providing robust and weatherproof connections. The electronics industry also benefits from CN20's properties, using it to secure components and protect them from moisture and chemical exposure. Its ability to bond dissimilar materials simplifies manufacturing processes and enhances product durability.

Safety and Storage

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When handling CN20, it is essential to follow safety protocols to minimize health risks. Work in well-ventilated areas to avoid inhalation of fumes, and use personal protective equipment, including gloves and goggles, to prevent skin and eye contact. In case of accidental exposure, rinse thoroughly with water and seek medical advice if necessary. Proper storage is critical to maintaining the adhesive's efficacy. Store CN20 in its original container, tightly sealed, in a cool, dry place away from direct sunlight and heat sources. Avoid freezing or extreme temperatures to prevent degradation of the product.

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B2B Procurement Guide

Procuring CN20 requires careful consideration of supplier reliability and product specifications. Verify that suppliers have relevant certifications, such as ISO standards, to ensure quality and consistency. Request samples to test compatibility with specific materials and applications before placing bulk orders. Price negotiation is common, especially for large quantities. However, prioritize quality and performance over cost savings to avoid substandard products. Establish long-term relationships with reputable suppliers to secure favorable terms and reliable supply chains.

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