Overview
The FD1000A is a two-component epoxy resin adhesive designed for industrial applications requiring robust, durable bonds. It consists of a resin and a hardener that, when mixed, undergo an exothermic reaction to form a rigid, chemically resistant polymer. Epoxy adhesives like the FD1000A are favored in B2B sectors due to their versatility, adhesion to diverse substrates (metals, plastics, ceramics), and performance under stress. This product is particularly noted for its balance of flexibility and strength post-curing.
Physical and Chemical Properties
The FD1000A exhibits a viscosity of 10,000-15,000 cP (uncured), allowing it to fill gaps effectively. Its cured form has a tensile strength of 30-40 MPa and a Shore D hardness of 80-85, making it suitable for load-bearing applications. Chemically, it resists oils, solvents, and mild acids, though prolonged exposure to strong alkalis may degrade performance. Its thermal expansion coefficient is low (50-60 μm/m°C), minimizing stress in bonded assemblies during temperature fluctuations.
Main Applications
In electronics, the FD1000A is used for potting transformers and encapsulating sensors due to its dielectric properties. Automotive manufacturers employ it to bond engine components and attach trim panels, where vibration resistance is critical. Construction applications include anchoring rebar and repairing concrete cracks. Its marine-grade variants are applied in boat building for hull laminates, offering saltwater resistance. The adhesive’s adaptability to automated dispensing systems also makes it ideal for high-volume production lines.
Safety and Storage
Uncured FD1000A components may contain irritants like bisphenol A or amine hardeners. Use in well-ventilated areas and follow SDS guidelines. Spills should be contained with absorbent materials and disposed of as hazardous waste. Storage life is typically 12 months in unopened containers. Partial sets should be used promptly, as moisture ingress can compromise curing. Freezing should be avoided to prevent component separation.
B2B Procurement Guide
Industrial buyers should specify requirements such as pot life (commonly 30-90 minutes for FD1000A), fixture time (2-4 hours), and full cure duration (24-72 hours). Testing bonded samples under operational conditions (e.g., thermal cycling) is recommended. Suppliers may offer technical support for large orders, including customized formulations (e.g., faster curing or enhanced flexibility). Compare certifications like ISO 10993 for biocompatibility if used in medical device assembly.
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