about DAI® MMA

Structural
Methacrylate adhesives

DAI MMA are toughened structural methacrylate adhesives which are designed to bond metals, plastics and composites. These are two component reactive acrylics composed of a resin and a hardener. These comes in different mixing ratios like 1:1 and 10:1. Products are selected depending on the application requirements. DAI MMAs need minimum or no surface preparations and can replace mechanical welding and other traditional assembly methods. DAI MMAs provide high shear and peel strengths with good impact resistance. Due to its excellent bonding, durability and weather resistance properties, DAI Methacrylates are approved by customers for Marine, transport, sign, wind turbine and other industrial assembly applications.

struct-metha
Product Code Work time Fixture time Color Viscosity Applications
Resin Activator
MMA 3005 3 min. - 6 min. 12 min. - 16 min. Beige 50,000 - 80,000 cP 50,000 - 80,000 cP All purpose high strength, fast setting adhesive. Bonds, plastics, metals and composites.
MMA 3005-B 3 min. - 6 min. 12 min. - 16 min. Black 50,000 - 80,000 cP 50,000 - 80,000 cP All purpose high strength, fast setting adhesive. Bonds, plastics, metals and composites. Black in color.
MMA 3010 14 min. - 18 min. 30 min. - 40 min. Beige 50,000 - 80,000 cP 50,000 - 80,000 cP Medium setting time, all purpose adhesive, offers good bond strength in wide range of metals, galvanized steel, plastics and composites.
MMA 3030 14 min. - 18 min. 30 min. - 40 min. White 50,000 - 80,000 cP 50,000 - 80,000 cP Medium setting time all purpose adhesive, offers good bond strength in wide range of metals, plastics and composites.
MMA 3530 30 min. - 40 min. 90 min. - 150 min. pale
yellow/gray
150,000 - 180,000 cP 100,000 - 150,000 cP Used in small to large structures of metals and composite bonding, where medium work time is required. Offers excellent bond strength, toughness and good impact resistance. Recommended for bonding wind turbine blades and other FRP bonding applications.
MMA 3560 50 min. - 70 min. 180 min. - 230 min. Black 150,000 - 180,000 cP 150,000 - 180,000 cP Recommended for larger structral assemblies, where long open time is required. Used for bonding applications in fibergladd boats with bond lines upto 25mm. Offers good tougness and excellant impact resistence.
MMA 3590 90 min. - 110 min. 300 min. - 420 min. gray 150,000 - 200,000 cP 150,000 - 180,000 cP Highly recommended for marine Industry, where longer open time is required. Used for bonding applications in fiberglass boats with bond lines upto25mm. Offers good toughess, durability, and excellant impact resistence.
Product Code Working time Fixture time Color Viscosity Applications
Resin Activator
MMA 4005 4 min. - 6 min. 15 min. - 20 min. Blue 100,000 - 120,000 cP 60,000 - 100,000 cP Fast curing adhesive, recommended for industrial metal or composite assembly. This adhesive offers quick bonding with high strength, toughness and excellant impact resistence. No surface preparation is required. Highly recommended for sign and metal assembly Industries.
MMA 4022 18 min. - 24 min. 30 min. - 40 min. Blue 100,000 - 120,000 cP 60,000 - 100,000 cP For structural assemblies of metals, plasics and composites. Excellent toughness and impact resistance. Excellent toughness and impact resistance.
MMA 4025 30 min. - 40 min. 60 min. - 90 min. Blue 100,000 - 120,000 cP 60,000 - 100,000 cP Used in Assemblies which require long open time. Bonds metal plastics and composites. Excellent toughness and good impact resistance.
MMA 4550 40 min. - 50 min. 70 min. - 80 min. White 100,000 - 140,000 cP 80,000 - 100,000 cP Developed especially for marine applications, DAI 4550 offers UV resistanceproperties and does not require surface preparation. This products comes with excellant toughness, fatigue resistence and impact strength properties.
MMA 4085 7 min. - 11 min. 18 min. - 25 min. Clear 18,000 - 25,000 cP 30,000 - 40,000 cP Developed for solid surface seaming and bonding applications. Clear and UV stable Great adhesion on cast acrylic sheets, PC, polyester etc.
Product Code Mixing ratio Working time Fixture time Color Viscosity Applications
Resin Activator
MMA 8002 10:1 2 min. -3 min. 5 min. -7 min. Black 100,000 - 140,000 cP 60,000 - 100,000 cP Low odour, flexible, fast curing adhesive designed to bond metals like galvanized steel, SS, Aluminum, plastics like PC-ABS and metals to powdercoats. Offers excellant bond strength with minimum precise bondline. Excellant resistance to UV exposure and weathering.
MMA 8010 10:1 8 min. - 12 min. 20 min. - 30 min. Black 80,000 - 120,000 cP 80,000 - 120,000 cP Low odour, flexible adhesive designed to bond metals like galvanized steel, CRS, Aluminumand plastics like PC-ABS. Offers excellant bond strength with minimum precise bondline. Excellant resistance to UV exposure and weathering.
MMA 8239 10:1 3 min. - 5 min. 7 min. - 10 min. Blue-Green 100,000 - 140,000 cP 60,000 - 100,000 cP Non-conductive methacrylate suitable for structural bonding of metals, Cross bonding of metals to plastics, and engineered plastics like PC-ABS, Fast curing, suitable for bonding electronic assemblies. Excellant bonding properties combined with peel strength, toughness and flexibility.