DELO-DUOPOX AD8xx – HIGH MECHANICAL 2C ADHESIVE GROUP

DELO-DUOPOX AD8xx – HIGH MECHANICAL PROPERTIES 2-COMPONENT ADHESIVE GROUP

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DELO-DUOPOX AD8xx adhesive group (AD = Adhesives) is a 2-component adhesive line, originating from modified epoxy resin, curing at room temperature or accelerating when heated to +80 o C, and is a resistant adhesive line. high temperature up to +150 o C and packaged in a double glue bottle, easy to apply glue both manually and automatically.

DELO-DUOPOX AD8xx – ADHESIVE GROUP CREATES HIGH MECHANICAL STRUCTURES

 

Introduce:

DELO-DUOPOX AD8xx adhesive group (AD = Adhesives) is a 2-component adhesive line, originating from modified epoxy resin, curing at room temperature or accelerating when heated to +80 o C, and is a resistant adhesive line. high temperature up to +150 o C and packaged in a double glue bottle, easy to apply glue both manually and automatically.

Outstanding features:

  • The glue is padded with inorganic mineral particles to strengthen the material's mechanical properties.
  • The adhesive has a high viscosity, prevents creep when applying glue, suitable for large gaps that need to be bonded.
  • Usage temperature range: from -40 °C to +150 °C depending on the type of glue and specific application.
  • The adhesive is durable at high temperatures, has good solvent resistance, and is durable in the peeling test.
  • The time to apply glue after mixing is from 30 to 90 minutes, enough for manual manipulation without the glue gelling.
  • All glue labels meet RoHS standards according to directive 2015/863/EU.

 

Featured applications:

▪ Adhesive is suitable for structural adhesive applications, has large sizes, suitable for many materials such as steel, aluminum, glass, carbon composite, plastic,...

 

1. Adhesive electronic components box

  • Adhesive / seal the outer shell of the component.

Material composition

  • Metal, Al
  • Plastic, PA

Choose adhesive

  • DELO-DUOPOX AD840

 electronic, duopox ad8xx

 

. Adhesive the frame connection parts of wheelchairs and racing bicycles

Material composition:

  • CFRP (carbon fiber reinforced plastics)

Choose adhesive:

  • WORK-DUOPOX AD895

 bike, duopox AD8xx  wheelchair, duopox ad8xx

   

 3.  Sensor packaging:

  • Fix and protect the sensor's PCB circuit to the box.
  • Requires resistance to oil penetration and high temperatures up to 160 oC).
  • Insulation for electronic components and cables.

 automotive apps. 2c DUOPOX AD8xx, sensor

 

 4.  Bonding the magnet and the shaft of the electric motor

  • The glue flow is customizable and provides high mechanical strength.
  • Adhere the stator to the motor body.
  • The glue has good tensile strength balance.
  • Protect electrical wires.
  • Glue can be fixed quickly.
  • Dynamically balance the motor, ensuring it is not eccentric when rotating.
  • The glue application process is simple and quick.

 e-motor apps, 2C DUOPOX ADxxx 

 

5. Adhesive and seal the plates in the fuel cell

  • Bonding of the gas dispersion layer to the catalytic coating layer.
  •  Adhere the floating frames to the outside.
  • Seal and bond the bipolar panels to the housing frame.

 ESC apps, 2c DUOPOX ADxxx, fuel battery 

 

 6.  Adhesion in lithium batteries

  •  Adhesive shell frame. 
  • Adhesive and seal different parts of the battery pack body.
  • Thermal conductive adhesive.
  • Adhesives create structure for battery cells, or to transfer heat with thermally conductive adhesive lines.
  • Encapsulation of the control circuit.
  • Protects, fixes, or strengthens electronic components on PCB circuits.
  • Fixed module.

lithium, DUOPOX ADxxx

  

 

Specifications: 

 Parameter

AD840

AD848

AD894

AD895

AD897

Ingredient

2-component glue, from modified epoxy

Color

Gray, opaque

Black, opaque

Gray, opaque

Filler beads

Inorganic minerals

Application

structural adhesion

Usage temperature

-40 ~ + 150 oC

-40 ~ + 140 oC

Glue application time

90 min

90 min

45 min

30 min

30 min

Storage period

12 months

6 months

6 months

12 months

12 months

Time to start curing

at 23 oC

7h

7h

5h

5.5h

6h

at 80 oC

13 min

 

 

 

 

Complete curing time

at 23 oC

7 days

7 days

24 hours

24 hours

24 hours

at 80 oC

1h

 

 

 

 

Mixing ratio (vol.)

1:1

2:1

Density (g/cm 3 )

A (monomer)

1.18

1.19

1.37

1.37

1.37

B (hardener)

1.33

1.37

1.18

 1.19

1.17

Viscosity

(mPa.s)

A (monomer)

110000

310000

40000

Special

B (hardener)

125000

530000

30000

Shear tensile strength

(Tensile shear strength) (Theo DIN EN 1465, (MPa)

Al/Al (sand grinding, glue dries at 23oC for 7 days)

22

21

19

19

17

4 (measured at 120 oC)

 

 

 

2.8 (measured at 100 oC)

Steel/steel,

(glue dries at 23oC for 7 days)

22 (sand grinding)

19

 

 

 

Peel-off tensile strength (Steel/steel, glue dries at 23oC for 7 days)

6 N/m

7 N/m

(Sand grinding)

0.7 N/m (Sand grinding)

1.2 N/mm

1.3 N/mm

Tensile

(Tensile strength) (Theo DIN ISO 527) (MPa)

8

30

41

40

42

Compression shear strength (MPa)

ABS/ABS (adhesive dries at 23 oC, within 7 days)

7.5

 

 

 

 

Al/Al

(glue dries at 23 oC, within 7 days)

26

 

 

 

 

Al/Al (sand grinding, glue drying at 80oC for 30 min)

34

 

 

 

 

Steel/steel (adhesive dries at 23 oC for 7 days)

30

 

 

 

 

Glass / Glass

(Adhesive dries at 23 oC for 7 days)

29

 

 

 

 

PA6/PA6

17

18 (Thermal annealing pretreatment)

 

 

 

PC-ABS/PC-ABS

13

 

 

 

 

FR4/FR4

 

32

 

 

 

Elongation at break

6%

4%

2.1%

2 %

1.8 %

Young's stress (MPa)

1700

1800

2300

2400

2500

Shore hardness

D 76

D 75

D 73

D 73

D 77

Glass transition heat (oC)

69

70

63

66 (TMA)

102 (DMTA)

64

Thermal expansion coefficient

160 ppm/K

(30~150 oC)

 

178 ppm/K

(70~150 oC)

178 ppm/K

(70~150 oC)

177 ppm/K

(70~160 oC)

Shrinkage (%vol)

3 %vol.

2%vol.

4%vol.

4 %vol.

4 %vol.

Water absorption

0.18 %wt.

 

0.3 %wt.

0.25 %wt.

0.25 %wt.

Destructive temperature

280 oC

283 oC

215 oC

200 oC

200 oC

Dielectric strength

(According to DIN EN 60243-1 standard)

25 kV/mm

 

14 kV/mm

13.7 kV/mm

14 kV/mm

Special properties

- Meets ISO 10993-5 standard:
cytotoxicity test.

- Meets VOC content requirements according to GB33372-2020.

- Meets ISO 10993-5 standard:
cytotoxicity test.

- Meets VOC content requirements according to GB33372-2020.

- Durable at high temperatures and resistant to solvents.

- Meets ISO 10993-5 standard:
cytotoxicity test.

- Meets VOC content requirements according to GB33372-2020, durable at high temperatures, and resistant to solvents

- Durable at high temperatures and resistant to solvents

 

Contact us for more detailed information.

HUST Vietnam is proud to be the exclusive distributor of adhesive products, dispensing technology, curing, and technology transfer from DELO in Vietnam!

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