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Product Application

Epoxy curing agent for composite materials

BS655

Type

Modified imidazoline

Chroma

<5

Water content %

----

Amine value (mgKOH/g)

180±20

viscosity

----

viscosity (cps,25℃)

----

Acid value

----

Solid content

100

AHEW

30

Solvent

----

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

15

Gelation Time

----

Film drying time

----

Epoxy equivalent

----

Powder curing agent, can be used with solid or liquid resin, low heating temperature, low softening point, good compatibility, high hardness after heating and curing

BS8264

Type

----

Chroma

<12

Water content %

----

Amine value (mgKOH/g)

500±20

viscosity

----

viscosity (cps,25℃)

1500-4000

Acid value

----

Solid content

----

AHEW

58

Solvent

----

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

29

Gelation Time

80

Film drying time

5

Epoxy equivalent

----

When used with epoxy resin at room temperature, this curing agent provides a high glass transition temperature, good chemical resistance, and other good comprehensive properties.

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.

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.
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