Product

XW-331 Epoxy Silicone High Temperature Resistant Cement

Composition and performance:

Made of silicone epoxy heat-resistant resin, polyTwo-component high temperature resistant oxidation mortar made of ester epoxy resin, polyamide curing agent, wear-resistant aggregate, heat-resistant pigment and filler, etc.

The paint film has excellent resistance to sudden temperature changes and can withstand high temperatures of 200-400°C for a long time.

The paint film has excellent high temperature resistance and anti-rust performance, and the paint film has excellent physical and mechanical properties

Excellent adhesion between paint film and steel surface

use:

It is suitable for anti-rust coating of metal surfaces below 400℃ in industries such as metallurgy, chemical industry, petroleum, electromechanical machinery, etc. It has remarkable effect on the inner and outer walls of blast furnace hot blast stoves, flues, exhaust pipes, heating furnaces, heat exchangers and other high-temperature metal surfaces.


Technical indicators:

project

       Performance Indicators

color

                Dark grey, iron red

Status in the container

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

Construction

Scraping and coating without any trouble

Coating appearance

Smooth

luster

Flat light

Fineness/μm, ≤

70

Drying time/h, ≤

                    

                     Touch Dry                    

0.5

12

   Get down to business

Non-volatile matter/%,≥

90

Impact resistance: 250g steel ball 1.5m high impact 3 times

The coating does not fall off

Tensile strength/300℃ constant temperature 1h, ≥

0.1

Bond strength/300℃ constant temperature 1h, ≥

25

Temperature resistance

200-400℃

Hot and cold alternation/-40 -105 ℃ 3 times

The coating does not crack or fall off

Acid resistance (20% H 2 SO 4 , 24h)

No bubbling, no shedding, slight discoloration allowed

Alkali resistance (10% NaOH solution, 72h)

No abnormality


Construction instructions:

Main agent: curing agent = 13:1, stir evenly, add epoxy silicone diluent and apply.


Surface treatment:

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


Notes:

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

2. The above information is written based on actual testing and usage experience of our company's technical personnel and can be used as a construction guide. However, due to differences in coating environments and supporting solutions, it is recommended that users conduct preliminary experiments and tests based on actual needs and uses before confirming use. Our 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.