Cyberbond CB AL 6028

Identification

Chemical Family

Acrylics, Acrylates & Methacrylates

GBU

EA

RTU Product Type

2K (2 component) Adhesive,

Reactive Adhesive

Categories

Markets → Automotive & Transportation → Applications → Bonding & Assembly → Transportation Assembly

Markets → Industrial → Applications → Chemical & Industrial Manufacturing → Industrial Adhesives & Sealants

Technologies → Adhesives & Sealants → Product Families → Bonding Technology → 2K Liquid Reactive Adhesives

Applications

Application Area

Joints

Compatible Substrates & Surfaces

Metal,

Plastics,

Composites

Applications & Uses

Clean Surface

Surfaces should be clean, dry and free of grease before bonding.

Resistance Against Solvents

Solvent	Resistance
Weak acids	Very Good
Weak bases	Very Good
Polar solvents	Limited
Strong acids and bases	Limited

Features

Ready-to-Use Product Features

General Purpose,

Good Adhesion,

High Elasticity,

High Elongation,

High Flexibility,

Fast Cure,

Short Open Time,

Weak Acid Resistant,

Weak Base Resistant

Features & Benefits

Product Highlights

Cyanoacrylates are fast setting, one component and solvent free adhesives. They are based on esters of cyanoacetic acid. To get to a finished product, mainly thickeners, respectively film forming agents (polymer methacrylics and acrylics) and stabilizers are added. The polymerization is initiated by present humidity. Best results are given between 40 to 70 % relative humidity.

Cyberbond standard grades are as follows:

• Powerdrop series (stabilized ethyl ester)
• Elastomer and plastic series (ethyl ester)
• Neomer Series (surface insensitive ethyl ester)
• xtraflex series (rubber toughened ethyl ester)
• metal series (ethyl ester)
• low odor series (alkoxy ester)
• medical series (butyl- and octyl ester)

Identification & Functionality

Base Compound (Liquid State)

Methyl methacrylate

Packaging & Availability

Packaging Type

Cartridges

Regional Availability

• Europe
• India/MiddleEast/Africa (IMEA)

Properties

Application Temperature:

50~120 °C

Flash Point:

10 °C

Shelf Life:

12 months

Tensile Modulus:

150~300 MPa

Tensile Strength:

9~12 MPa

Viscosity:

10~20 cps

Physical Properties

	Value	Units	Test Method / Conditions
Cure Time (full, polymer)	24	hours	-
E-Modulus (polymer)	150 - 300	MPa	-
Elongation at Break (polymer)	180 - 220	%	-
Fixture Time (liquid state)	4 - 7	minutes	-
Flash Point (liquid state)	10	°C	-
Mix Ratio (liquid state)	1:1	-	-
Open Time (liquid state)	40 - 60	seconds	-
Temperature Range (polymer)	-50 to 120	°C	-
Tensile Strength (polymer)	9 - 12	MPa	-
Viscosity (at 20°C, 0.5 s⁻¹)	10 - 20	mPa.s	Cone-Plate Viscometer

Typical Properties

	Value	Units	Test Method / Conditions
Storage Temperature	10 - 20	°C	-

Regulatory & Compliance

Certifications & Compliance

RoHS Compliant,

REACH (Europe)

Safety & Health

Safety Information for MMA adhesives

Keep the workplace clean and use in well ventilated areas only. Installll suitable exhaust system at the workplace. Wear suitable safety glasses and gloves. Keep away from heat, hot surfaces, sparks, open flames and other ignition sources.

Storage & Handling

Storage Conditions

Store products in a cold and dark place at temperatures between 10°C to 20°C.

Shelf Life

12 months (at 20°C, unopened)

Technical Details & Test Data

Measurement of Viscosities

Viscosity describes the flow-ability of a liquid. Cyberbond measures the viscosity of the products by means of the cone/plate method: the liquid is applied on a panel and a defined cone presses the liquid together and rotates. You differentiate between a Newtonian and a thixotropic liquid. In terms of a Newtonian liquid you will get a relative constant viscosity graph in dependence of the rotary speed of the cone. In terms of thixotropic liquids the product becomes more liquid (down to its base viscosity) the faster the cone rotates. The viscosity is measured in mPa*s (milli Pascal x second) [SI system] or in cP (centipoise) [CGS- system]; 1 mPa*s = 1 cP. In order to allow products comparison all adhesives are measured at the same rotation speeds.

• Newtonian liquids at 160 upm
• Thixotropic liquids at 0,5 upm and at 160 upm

Temperature always is at 20 °C / 68 °F, if not mentioned to be different.

Technical Details

Hot Strength

Tested at temperature.

Adhesive performance

Tensile shear strength

Substrate	N/mm²
Polycarbonate ▲	9 - 12
PMMA ▲	8 - 11
ABS ▲	8 - 11
PVC ▲	8 - 11
Stainless steel	15 - 18
Aluminum	13 - 16

▲ Substrate failure