Epoxy Bonding Adhesive For Metal Repairs

Nuomi, as a epoxy structural adhesives and epoxy resin adhesives supplier with 10 years of industry experience, focuses on providing customers with a full range of epoxy materials that are suitable for most product application scenarios. Among them, NM-6169, the most popular metal repair agent epoxy resin adhesive, is very popular and can be called a star product. This product is carefully developed from modified high-temperature resistant resins and high-temperature curing agents, and belongs to the high-temperature resistant series of repair agents. It has excellent performance, with a short-term temperature resistance limit of up to 500℃, and can stably withstand high-temperature environments of 350~450℃ for long-term use. Therefore, NM-6169 performs well in component bonding, repair and sealing operations under high-temperature conditions, and is widely used.

Application range:

NM-6169 Epoxy Bonding Adhesive For Metal Repairs is specially designed for damaged parts in high temperature environments. It can efficiently repair and bond parts that have problems due to wear, scratches, corrosion, and cracking. High-temperature equipment such as steam and hot oil pipelines, engine cylinders, papermaking dryers, plastic molding molds, and wear-resistant ceramic sheets in high temperature environments are all within its scope of application. This product has excellent performance and has excellent resistance to superheated steam, various acid and alkali corrosion, and oil resistance; at the same time, it has good toughness and extremely high bonding strength. Whether it is the repair and sealing of the flange surface of oil, water, steam, acid and alkali pipelines under high temperature conditions, or the bonding needs of wear-resistant ceramic sheets in high temperature environments, NM-6169 Epoxy Bonding Adhesive For Metal Repairs can perfectly adapt to ensure stable operation of the equipment.

NM-6169 Epoxy Bonding Adhesive For Metal Repairs properties after curing:

hardness（Shore D）≥85
water absorption（25℃ %24hr）<0.15
anti pressure strength（kg/mm2） ≥50
shear strength (kg/mm2) >25
tensile strength (kg/mm2) ≥25
permittivity (1KHZ) 3.8~4.2
volume resistance (25℃ Ohm-cm) ≥1.35×1015
surface resistance (25℃ Ohm) ≥1.2×1014
withstand voltage (25℃ Kv/mm) 16~18
viscosity: A is 150,000 cps and B is 50,000 cps
long-term high temperature resistance: 350℃
Glass transition temperature: 200℃
short-term high temperature resistance: 450℃
Curing temperature and time: 150℃ for 30 minutes; 120℃ for 40 minutes; 80℃ for 60 minutes; room temperature (25℃) for 24 hours.
Relationship between temperature and strength:
Temperature 25℃: ≥25 Mpa; 100℃: ≥22 Mpa; 2000℃: ≥15 Mpa; 300℃: ≥10 Mpa;

NM-6169 Epoxy Bonding Adhesive For Metal Repairs Applications

1. Bonding: Waterproof and moisture-proof bonding of various underwater instruments and meters, elastic bonding of various electrical sensors.
2. End face sealing of electric heating pipes, chemical equipment, sight glasses, electrical equipment, small household appliances, power supplies, LED modules, optical instruments, etc.
3. Coating: Used for insulation, moisture-proof, shock-proof and protective functions of various electronic components, semiconductor equipment and electrical equipment.

NM-6169 Epoxy Bonding Adhesive For Metal Repairs Precautions:

1. The part to be bonded and sealed needs to be kept dry and clean;
2. To increase product reliability, do not use the first few drops. If you choose a large package, take the amount according to the ratio. After mixing A and B agents, stir them thoroughly to avoid affecting the curing effect of the glue;
3. After stirring evenly, please use it within the operating time;
4. During the curing process, please clean the containers and utensils used in time to avoid the glue solidification.