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Epoxy curing agent for building repair materials

BS8883

Type

----

Chroma

<12

Water content %

----

Amine value (mgKOH/g)

320±20

viscosity

----

viscosity (cps,25℃)

300-700

Acid value

----

Solid content

----

AHEW

99

Solvent

----

Hundred grams of resin (E-51) addition amount (phr)

40

Gelation Time

58

Film drying time

11.8

Epoxy equivalent

----

Low cost, good chemical resistance, low temperature curing, high gloss, high mechanical properties

BS849G

Type

----

Chroma

≤3

Water content %

----

Amine value (mgKOH/g)

400±20

viscosity

----

viscosity (cps,25℃)

200-500

Acid value

----

Solid content

----

AHEW

80

Solvent

----

Hundred grams of resin (E-51) addition amount (phr)

40

Gelation Time

15

Film drying time

3

Epoxy equivalent

----

Low viscosity, fast curing, heat deflection resistance, high gloss, high hardness

BS8106N

Type

----

Chroma

<5

Water content %

----

Amine value (mgKOH/g)

285±35

viscosity

----

viscosity (cps,25℃)

300-800

Acid value

----

Solid content

----

AHEW

98

Solvent

----

Hundred grams of resin (E-51) addition amount (phr)

50

Gelation Time

40

Film drying time

3

Epoxy equivalent

----

Low viscosity, light color, good yellowing resistance, and good cured product toughness

BS8008

Type

----

Chroma

≤13

Water content %

----

Amine value (mgKOH/g)

340±25

viscosity

----

viscosity (cps,25℃)

1000-4000

Acid value

----

Solid content

----

AHEW

160

Solvent

----

Hundred grams of resin (E-51) addition amount (phr)

80-90

Gelation Time

40

Film drying time

4

Epoxy equivalent

----

Light color, fast response, high hardness, good adhesion, good toughness

BS8089M

Type

Modified fatty amine

Chroma

<5

Water content %

----

Amine value (mgKOH/g)

395±20

viscosity

----

viscosity (cps,25℃)

50-200

Acid value

----

Solid content

----

AHEW

75

Solvent

----

Hundred grams of resin (E-51) addition amount (phr)

40

Gelation Time

15

Film drying time

2

Epoxy equivalent

----

Low temperature rapid curing. High gloss film, applied to solvent-free and high-solids coatings, concrete repair compounds, crack repair, and can be used as a high-performance accelerator for other amines.

BS3102D

Type

Modified fatty amine

Chroma

<5

Water content %

----

Amine value (mgKOH/g)

450±20

viscosity

----

viscosity (cps,25℃)

100-500

Acid value

----

Solid content

----

AHEW

65

Solvent

----

Hundred grams of resin (E-51) addition amount (phr)

33

Gelation Time

30

Film drying time

3

Epoxy equivalent

----

Low viscosity, good mechanical strength, chemical resistance, weather resistance and yellowing resistance

BS8506

Type

Amidine

Chroma

<12

Water content %

----

Amine value (mgKOH/g)

420±20

viscosity

----

viscosity (cps,25℃)

100-500

Acid value

----

Solid content

98±2

AHEW

105

Solvent

----

Hundred grams of resin (E-51) addition amount (phr)

55

Gelation Time

210

Film drying time

20

Epoxy equivalent

----

Amide-amine with high imidazoline content, long pot life, and low heat release. When used in high-solids coatings, it can be mixed with alicyclic curing agents.

BS8503

Type

Amidine

Chroma

<12

Water content %

----

Amine value (mgKOH/g)

500±30

viscosity

----

viscosity (cps,25℃)

200-500

Acid value

----

Solid content

----

AHEW

90

Solvent

----

Hundred grams of resin (E-51) addition amount (phr)

50

Gelation Time

70

Film drying time

9

Epoxy equivalent

----

Low viscosity, high hardness, good adhesion and water resistance

BS8502

Type

Amidine

Chroma

<12

Water content %

----

Amine value (mgKOH/g)

450±30

viscosity

----

viscosity (cps,25℃)

200-500

Acid value

----

Solid content

98±2

AHEW

90

Solvent

----

Hundred grams of resin (E-51) addition amount (phr)

50

Gelation Time

120

Film drying time

12

Epoxy equivalent

----

Low viscosity, long pot life, strong adhesion, good surface finish, high hardness.

BS8500

Type

Amidine

Chroma

<12

Water content %

----

Amine value (mgKOH/g)

445±30

viscosity

----

viscosity (cps,25℃)

100-400

Acid value

----

Solid content

99±1

AHEW

90

Solvent

----

Hundred grams of resin (E-51) addition amount (phr)

50

Gelation Time

150

Film drying time

12

Epoxy equivalent

----

Low viscosity, long pot life, good hardness and adhesion. It has good bonding strength with concrete, and excellent water resistance and chemical resistance.
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