Product

JW-412 Epoxy Non-toxic Drinking Water Tank Anticorrosive Coating

Composition and performance:

Two-component epoxy thick coating topcoat made of epoxy resin and vegetable oil esterification polymerization and polyamide resin as the base material, with medicinal zinc oxide, non-toxic inert filler, imported non-toxic additives, etc.

The paint film is non-toxic and non-polluting

Excellent adhesion, wear resistance, impact resistance

Excellent salt spray resistance, acid, alkali, salt, oil resistance

Excellent chemical medium resistance


Application:

Applicable to the corrosion protection of ship drinking water tanks, inner and outer walls of tap water pipes, food processing workshops, warehouses, municipal engineering, and urban construction steel structure surfaces


Technical indicators:

Project

Performance Indicators

Color

Various

Status in the container

After stirring and mixing, there is no hard lump and it is in a uniform state

Construction

Barrier-free application

Coating appearance

Smooth

luster(60°)/°,≥

70

Fineness/μm,≤

30

Drying time/h,≤

Touch Dry

                                         2

24

Practical

Flow time (ISO 6 cup)/s,≥

90

Non-volatile matter/%,≥

55

Flexibility/cm

50

Flexibility/mm

1

Pencil hardness/pencil

H

Cross-cut test/level

1

Water resistance(240h)

No bubbling, no shedding, slight discoloration allowed

Heat resistance(90±2℃,120h)

No bubbles, no wrinkles

Gasoline resistance(24h)

No foaming, no softening, no stickiness



Construction instructions:

Main agent: curing agent = 5:1, stir evenly, add 10-15% non-toxic epoxy diluent, and apply by high-pressure airless spray, brush or roller.


Surface treatment:

Steel surface treatment is carried out in accordance with the national standard "Rust level and rust removal level of steel surface before painting" GB8923-88. Sandblasting rust removal reaches the national standard Sa2.5 level, and manual rust removal reaches St3 level.


Notes:

1. The paint should be placed in a low temperature, ventilated and dry place; away from fire and heat sources; stored in a cool and dry place with a shelf life of one year.

2. The above information is written based on the actual testing and use experience of our technical personnel, and can be used as a construction guide.

However, due to the difference between the coating environment and the supporting plan, it is recommended that users conduct experiments and tests in advance according to actual needs and uses before confirming use. The company only guarantees the quality and stability of this product itself.

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If you have any questions, please contact us promptly and we will answer your questions as soon as possible.