MDACR 2322 Acrylic structural adhesive for PE PP bonding

Two component Acrylic structural adhesive
Fast-curing methylpropenate adhesive
PE,PET PP bonding adhesive without primer

Product description

MDACR 2322 acrylic structural adhesive can bond low surface energy plastics including: PP,PE,PET, etc. And no surface treatment is required. This glue can replace screws, rivets, plastic welding, as well as many bonding applications that require priming and surface treatment.

Data Sheet

Appearance	Visual inspection	White to light yellow	Translucent white
Viscosity,cps, 25℃	GB/T2794- 1995
Density, g/cm3, 25 ° C	GB/T13354- 1992	0.9-1.1	0.9-1.1
Characteristics after mixing
Appearance after curing	Visual inspection	Light green
Mix ratio	(Volume	10:1
Operating time, min, 25 ° C	/	3-6
Positioning time, h, 25 ° C	/	2-4
Full curing time, h, 25 ° C	/	24-48
Post-curing properties
Shear, PP/PP, MPa	GB/T 7124-2008	> 5

Application

Typical applications

Electronic products, structural bonding in the automotive industry, structural bonding in the sign manufacturing industry.

How to use

Instructions for Use

- Surface treatment: Remove dust, moisture, oil stains, etc. from the bonding surface to keep the bonding surface clean. Mixing: After thorough mixing through a nozzle with a fixed mixing ratio, apply the glue by hand, pneumatic or equipment.
- Application: This product can be applied in an environment of 18 ° C -27 ° C to achieve the best viscosity of the two components. The viscosity of component B is also affected by temperature. To ensure consistency in the mixing effect in metering/mixing equipment, the temperature of the two components should be kept constant during storage. It must be done within the operating time of the selected adhesive.