EP 3225FR Grey low viscosity epoxy structural adhesive

Maxtech EP 3225 series epoxy adhesive is a two-component room temperature curing epoxy resin. Designed for bonding ceramic, metal, glass, plastic, rubber, paper, cloth and other materials.A and B components are thoroughly mixed 1:1 (weight ratio or volume ratio) before use. The product has good toughness and aging resistance after curing, and the adhesive layer is not easy to be brittle after curing. At the same time, it has certain resistance to ultraviolet light and moisture, and can be used for local potting and bonding of outdoor mechanical equipment.

The cured adhesive has the following characteristics:

*Resistance to moisture, dirt, and other atmospheric components

*High strength, excellent adhesion

*Good pollution resistance, low surface pretreatment requirements

*No solvent, no curing byproducts

*Stable mechanical and electrical properties between -50 and 120℃

*It has good adhesion to plastic PC, glass fiber cloth and steel plate

EP 3225FR Grey low viscosity epoxy structural adhesive

US$15.00

US$15.00 per 400 Milliliters

Color

EP 3090 epoxy structure adhesive is a two-component room temperature curing epoxy resin. (optional)

0/500

Quantity

Test items	Test criteria	Units	EP 3225FR Gray
A Component	Appearance	Eye test	---	Grey paste
Viscosity	GB/T 2794-2022	mPa·s (25 °C)	120000±2,0000
Density	GB/T 13354-1992	g/cm3 (25 °C)	1.25±0.05
B component	Appearance	Eye test	---	Rice color paste
Viscosity	GB/T 2794-2022	mPa·s (25℃)	150000±30000
Density	GB/T 13354-1992	g/cm3 (25 °C)	1.15±0.05

Operating process

Test items	Units or conditions	MDEP 3225FR Grey
Mix ratio	Weight ratio	100:100
Mix ratio	Volume ratio	100:100
Operation time (1)	min (25 °C)	10±5
Tack free time time (1)	min (25℃)	20±5
Initial curing time (1)	25℃/min	30

Items   Testing Criteria   Units   EP 3225FR Gray
Appearance    Visual   ---   Gray paste
Hardness   GB/T 531-2008   Shore D   80±5
Shear strength   GB/T 7124-2008   Mpa, Al/Al   ≥18
Shear strength   GB/T 7124-2008   Mpa, Fe/Fe   ≥10
Water absorption   GB/T8810-2005   24h, 25 ° C, %   <1
Dielectric strength   GB/T1693-2007   kV/m (25 ° C)   >15
Loss factor   GB/T1693-2007   (1MHz) (25 ° C)   <0.01
Dielectric constant   GB/T1693-2007   (1MHz) (25 ° C)   <3.53
Volume resistance   GB/T1692-2008   (DC500V) Ω· cm   1.2 + 15 e

50ml and double-barrel support, the use of 1:1 mixing glue gun construction, the glue of the first extrusion of the mixing tube is discharged, in order to prevent the uneven initial mixing resulting in poor bonding effect. Double barrel packaging should pay attention to the sealing of the material port, and replace the mixing hose in time.

Manual use of bulk packaging, mixing adhesive materials need to be quickly weighed and stirred, this method is suitable for places with low bonding requirements; Otherwise, you need to use a two-component dispensing machine to mix and apply glue.

The temperature is too low will cause the curing speed to be slow, and when the initial strength cannot be reached, it needs to be controlled at the site by constant temperature.

Care needs to be taken to keep the Cartridge mouth sealed during use of cartridge packaging.

This glue curing process is an exothermic reaction, and the amount of glue will affect the length of operation time, so the operation time of 1g or 5g glue is only a reference time. Users need to determine the amount of glue mixing or sizing process according to the actual needs of the amount of glue to control the production rhythm.
Components A and B should be kept away from light and heat and sealed (can be transported and stored as non-dangerous goods);

Storage period Component A: 1 year, Component B: 1 year (25℃);

Beyond the validity period, if you need to continue to use, please first test whether it can be cured normally.
As a manufacturer, we would like to share with you what we have learned about the different types of potting compounds and their characteristics.
The potting compounds on the market vary in viscosity, requirements for cure conditions, among other factors. Compounds such as polyurethane, silicone, and epoxy are widely used in a variety of applications.
Silicone Potting Compounds are soft and flexible, silicone potting compounds and encapsulating materials possess a good level of elongation.Silicone potting compound can also withstand a wide range of temperatures. Most silicone materials are able to operate at temperatures between -40°C and 200°C.
Epoxy potting compounds generally perform as a better adhesive, high-temperature resistance, and chemical resistance and have better adhesion to a wide variety of substrates and typically do not need primers.
Polyurethane Potting Compounds generally have better flexibility, elongation, and abrasion resistance.
Acrylic Potting Compounds are UV and heat-hardening materials, with fast hardening, adequate chemical resistance, and clear appearance.
EP 3225FR Gray low stick epoxy structural adhesive

Cartridge 50ml (A 25ml/B 25ml) cartridge cartridge;

Cartridge(A 200ml/B 200ml) cartridge

Code: A: 2KEP6752

      B: 2KEP6753

      AB: 2KEP6754

Components A and B should be kept away from light and heat and sealed (can be transported and stored as non-dangerous goods);

Storage period Component A: 1 year, Component B: 1 year (25℃)

This   glue   is   not   dangerous   and   can   be transported as a general chemical

EP 3225FR Grey low viscosity epoxy structural adhesive

∎Technical Data Table

Process of use

Storage and Transportation

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Different potting materials

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