Two liquid epoxy resin AB adhesive, electronic cigarette adhesive 3002

一、3002 epoxy resin AB adhesive

This product is a two liquid epoxy resin adhesive

(一)、Character:

Type of adhesive

(Main agent)

(hardener)

color Slightly yellowish transparent Brown transparent
appearance Liquid Liquid
Viscosity cps/25 ℃

10000-15000

40000-50000

proportion

117

097

Principal component

BISPHENOL-A

POLYAMIDE

(二)、Usage:

1、After mixing the main agent and hardener in a ratio of 1:1, stir evenly, apply to the substrate, and press lightly with adhesive.

2、Appropriate surface treatment: If there is oil or grease on the surface of the substrate, it must be removed or ground to remove it. Plastic or rubber surfaces must also be treated appropriately.

3、Usable time: Depending on the amount used and the temperature range, it is generally below 20 ℃. The usable time for 100g is 1.5 hours, and the drying time for the film is 5 hours.

 

(三)、References:

The heat deformation temperature of the hardened body after hardening is 60 ℃, and it will lose adhesion when reaching 90 ℃, but it will not embrittle and lose adhesion when it reaches -10 ℃ in cold winter.

   material quality
Tensile force
condition

 

Aluminum sheet - Aluminum sheet

 

White iron - White iron

 

ABS——ABS

 

Wood - Wood

Tensile shear strength

 

160*30

 

120kg/cm2

 

100kg/ cm2

 

60-70kg /cm2

 

材破

 

Normal temperature for one day

 

90/ cm2

 

80kg/ cm2

 

50kg/ cm2

 

80kg/ cm2

 

Normal temperature for seven days

 

120kg/ cm2

 

95kg/ cm2

 

60-70kg /cm2

 

Material breakage

Type 3002A is a versatile basic epoxy resin, obtained by polymerization of Bisphenol-A and Epochlorohydrin in different proportions. It has an excellent epoxy based structure and is widely used in coatings, civil and military construction, electrical insulation materials, adhesives, stabilizers, and other fields.

 

 

 

Amine valence

Viscosity

CPS/25℃

mix proportion

PHR

Usable time

 

hardening time

 

characteristic

 

use to

 

 

 

50±20

 

 

 

000~12000

 

 

 

100:100

 

 

 

2H

 

 

 

2H

Overspeed, low-temperature hardening, high toughness, high bonding strength, good resistance to drugs and electrical resistance Used for rapid fixation and subsequent use of metals, glass, ceramics, wood, electronic parts, and plastics.

Explanation: Mix ratio (PHR): refers to the amount of hardener required when the epoxy resin equivalent is 100.

 

Product name: Epoxy resin 3002 AB adhesive

composition

%

Hazard degree

epoxy resin

25%

bisphenol a

25%

Polyamide resin

25%

Denatured polyamine

10%

Amino polyamine

10%

catalyzer

5%

 

Physicochemical properties

boiling point

825℃

Vapor pressure

34mmHg

Vapor Density

2.1

proportion

0.93士0.02

physical state

Liquid state

melting point

89.5

Water solubility

15%

smell

Alcoholic aroma

volatilization rate

15-20

Storage Procedure: Direct sunlight or high heat are strictly prohibited, and contact with water, acid, or alkali is avoided.
Toxicity and health hazards: No harmful polymers.

 

 

Product description

Type 3002A is a versatile basic epoxy resin, obtained by polymerization of Bisphenol-A and Epochlorohydrin in different proportions. It has an excellent epoxy based structure and is widely used in coatings, civil and military construction, electrical insulation materials, adhesives, stabilizers, and other fields.


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