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Epoxy curing agent for tank and pipeline anticorrosion coatings

BS8693

Type

----

Chroma

<5

Water content %

----

Amine value (mgKOH/g)

310±20

viscosity

----

viscosity (cps,25℃)

50-200

Acid value

----

Solid content

----

AHEW

96

Solvent

----

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

50

Gelation Time

52

Film drying time

9

Epoxy equivalent

----

Excellent chemical resistance, especially to acids, organic solvents and alcohols. Used in solvent-free and high-solids coatings.

BS8280

Type

----

Chroma

≤8

Water content %

----

Amine value (mgKOH/g)

255±15

viscosity

----

viscosity (cps,25℃)

300-600

Acid value

----

Solid content

----

AHEW

110

Solvent

----

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

58

Gelation Time

50

Film drying time

6

Epoxy equivalent

----

It has good ammonia salt resistance and can cure under harsh, high-humidity conditions

BS864M

Type

----

Chroma

<8

Water content %

----

Amine value (mgKOH/g)

240±20

viscosity

----

viscosity (cps,25℃)

1200-3200

Acid value

----

Solid content

65±2

AHEW

250

Solvent

----

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

128

Gelation Time

20

Film drying time

2

Epoxy equivalent

----

Used for container, ship and industrial anticorrosion coatings. Excellent anticorrosion performance, fast curing at low temperatures, no oily surface, good adhesion, good flexibility, water resistance, and high hardness.

BS8003

Type

----

Chroma

<12

Water content %

----

Amine value (mgKOH/g)

360±20

viscosity

----

viscosity (cps,25℃)

500-1500

Acid value

----

Solid content

----

AHEW

95

Solvent

----

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

50

Gelation Time

25

Film drying time

4.5

Epoxy equivalent

----

Fast curing speed, low viscosity, solvent-free, can be applied to wet or rusty surfaces, excellent corrosion resistance

BS8019LV

Type

----

Chroma

<12

Water content %

----

Amine value (mgKOH/g)

200±20

viscosity

----

viscosity (cps,25℃)

1500-3500

Acid value

----

Solid content

70±2

AHEW

164

Solvent

----

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

85

Gelation Time

60

Film drying time

3

Epoxy equivalent

----

Low-temperature curing, good adhesion to the substrate, can be applied to wet and rusty surfaces, excellent water resistance, salt spray resistance, good compatibility with various epoxy resins, and fast curing.

BS8016

Type

----

Chroma

<16

Water content %

----

Amine value (mgKOH/g)

210±20

viscosity

----

viscosity (cps,25℃)

7500-15000

Acid value

----

Solid content

75±2

AHEW

151

Solvent

----

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

80

Gelation Time

40

Film drying time

2

Epoxy equivalent

----

Excellent anticorrosion performance, good adhesion and wettability. It can be applied to damp and rusty surfaces. It has excellent chemical and salt spray resistance, good compatibility with various epoxy resins, fast curing, and excellent comprehensive performance. Compared with BS8015, it has better flexibility.

BS8636

Type

Modified fatty amine

Chroma

<5

Water content %

----

Amine value (mgKOH/g)

350±10

viscosity

----

viscosity (cps,25℃)

200-400

Acid value

----

Solid content

----

AHEW

78

Solvent

----

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

40

Gelation Time

13

Film drying time

3

Epoxy equivalent

----

Low-temperature rapid curing, high strength and hardness, whitening resistance, chemical resistance, good water resistance, and high cost performance

BS8609

Type

Modified fatty amine

Chroma

<5

Water content %

----

Amine value (mgKOH/g)

400±20

viscosity

----

viscosity (cps,25℃)

200-500

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 viscosity product, fast curing at low temperature, high gloss film, ammonia resistance. Can be used as a curing accelerator for alicyclic amines. High cost performance.

BS8432

Type

Modified fatty amine

Chroma

<5

Water content %

----

Amine value (mgKOH/g)

360±15

viscosity

----

viscosity (cps,25℃)

200-400

Acid value

----

Solid content

----

AHEW

88

Solvent

----

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

46

Gelation Time

27

Film drying time

2

Epoxy equivalent

----

Low viscosity, good chemical resistance, fast curing speed, and good hardness of the cured product.

BS8328

Type

Polyamide

Chroma

<12

Water content %

390±20

Amine value (mgKOH/g)

----

viscosity

----

viscosity (cps,25℃)

9000-15000

Acid value

----

Solid content

98±2

AHEW

100

Solvent

----

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

50

Gelation Time

60

Film drying time

7.5

Epoxy equivalent

----

Medium-viscosity polyamide adhesive with moderate pot life, excellent adhesion and bonding strength, good flexibility, and good salt spray resistance.
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