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    Runfeng Industrial was founded in 1995 and is a scientific, industrial, and trade entity enterprise mainly engaged in silicate materials, providing customers with high-quality solutions.

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    Provide high-performance silicate products in various specifications, including sodium silicate, potassium silicate, etc. Due to its excellent adhesion, heat resistance, and chemical stability, it is widely used in refractory materials, casting, detergents, and chemical industries.

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    Focused on producing high-quality carbonate products such as potassium carbonate, sodium carbonate, etc. The product has high purity and good solubility, and is an important basic raw material for glass manufacturing, chemical synthesis, food processing, and cleaning industries.

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Products
KP1 adhesive powder

KP1 adhesive powder

2025-06-26

Glue can be used for different concentrations of acids such as sulfuric acid, hydrochloric acid, nitric acid, phosphoric acid, acid, hypochlorous acid...

Product Introduction

Glue can be used for different concentrations of acids such as sulfuric acid, hydrochloric acid, nitric acid, phosphoric acid, acid, hypochlorous acid, formic acid, oxalic acid, acetic acid, etc; Multiple organic solvents; Multiple acidic salts; Chlorine gas, hydrogen peroxide, and other oxidizing agents.


Heat resistant and acid resistant adhesive is a new type of anti-corrosion material with pre stress ability composed of potassium silicate as a binder, inorganic polymer materials as curing agents, and silicate aluminum salts as acid resistant fillers. It overcomes the disadvantages of high permeability, low bonding strength, poor water resistance, poor high temperature resistance, and low impact resistance of sodium silicate adhesive.


Cement does not produce salts containing crystalline water in acidic media, thus it has good acid leaching stability. (Fluorinated acids are not resistant)


Room temperature curing, easy to use, easy to transport, moisture-proof storage.


The adhesive adopts non-toxic curing agent, which is non-toxic to operators and construction personnel. It can be widely used in reaction vessels of industrial sectors such as petroleum, chemical, metallurgical, pesticide, food, fermentation hydrolysis, acid washing, etc. In anti-corrosion projects such as storage tanks, tower pools, floors, electrolytic cells, etc.

Technical Parameter

PropertyUnitIndex
Densitykg/m³1400
Water Absorption%1-2
Compressive StrengthMPa76.1
Tensile StrengthMPa8-10
Flexural StrengthMPa37.3
Resistance to Potassium HydroxideConcentration 40%-55%Resistant
Resistance to Sulfuric AcidConcentration 80%-98%Resistant
Thermal ConductivityW/(m·K)20.8-23.2
Bonding StrengthMPa3-3.9
Linear Expansion Coefficient1/℃3×10⁻⁵
Initial Setting Timeh (25℃)≥3
Final Setting Timeh (25℃)≤12
Service Temperature Range-35℃-350℃Stable


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