Fluorides
Potassium tetrafluoroaluminate (01732)
potassium flux powder for non-corrosive aluminium brazing with Al-Si metal filler. Melting point onset <555°C, medium particle size (D50) 10 - 15µm
Overview
Dry potassium flux powder with average particle size of 10 - 15µm for use as component in liquid flux preparations, e.g. in paint flux and flux pastes. The higher particle size leads to lower viscosities compared to potassium fluoroaluminate F (01740). Melting point onset <555°C for use with Al-Si alloys as filler.
Specifications
General Information
- Application
- Brazing
- CAS Number
- 60304-36-1
- Concentration
- 100.00%
- Linear Formula
- KAlF4
- Product Type
- Inorganic flux powder for non-corrosive aluminium brazing Degrees Celsius
- Typical Uses
- Joining aluminum alloys
Physical Properties
- Chemical Composition
- Aluminum potassium fluoride
- Color
- Colorless
- Density
- 2.94 g/cm3 (20 °C)
- Flashpoint
- Not applicable
- Melting Point/Range
- 540 to 555°C
- Odor
- Odorless
- Particle Size Distribution
- D50 = 10.5- 15 µm
- pH
- 5 to 7.5 at 100 g/l (20 °C) Suspension
- Physical Form
- Powder
- Solubility in Water
- 4.57 g/l at 20 °C
Safety Information
- Chemical Stability
- Stable under recommended storage conditions
- Flammability
- The product is not flammable
- Flammable Gas Formation
- The substance or mixture does not emit flammable gases in contact with water
- Ignition Temperature
- Not applicable
- Incompatible Materials
- Contact with strong acids liberates hydrogen fluoride
- Oxidizing
- The substance or mixture is not classified as oxidizing
- Self Ignition
- Not auto-flammable
- Thermal Decomposition
- Stable up to the melting point
International Transportation
- Harmonized System Code
- 2826909000
General Information
- Application
- Brazing
- CAS Number
- 60304-36-1
- Concentration
- 100.00%
- Linear Formula
- KAlF4
- Product Type
- Inorganic flux powder for non-corrosive aluminium brazing Degrees Celsius
- Typical Uses
- Joining aluminum alloys
Physical Properties
- Chemical Composition
- Aluminum potassium fluoride
- Color
- Colorless
- Density
- 2.94 g/cm3 (20 °C)
- Flashpoint
- Not applicable
- Melting Point/Range
- 540 to 555°C
- Odor
- Odorless
- Particle Size Distribution
- D50 = 10.5- 15 µm
- pH
- 5 to 7.5 at 100 g/l (20 °C) Suspension
- Physical Form
- Powder
- Solubility in Water
- 4.57 g/l at 20 °C
Safety Information
- Chemical Stability
- Stable under recommended storage conditions
- Flammability
- The product is not flammable
- Flammable Gas Formation
- The substance or mixture does not emit flammable gases in contact with water
- Ignition Temperature
- Not applicable
- Incompatible Materials
- Contact with strong acids liberates hydrogen fluoride
- Oxidizing
- The substance or mixture is not classified as oxidizing
- Self Ignition
- Not auto-flammable
- Thermal Decomposition
- Stable up to the melting point
International Transportation
- Harmonized System Code
- 2826909000
- Application : Brazing
- Typical Uses : Joining aluminum alloys
- Linear Formula : KAlF4
- Product Type : Inorganic flux powder for non-corrosive aluminium brazing Degrees Celsius
- CAS Number : 60304-36-1
- Odor : Odorless
- Chemical Composition : Aluminum potassium fluoride
- Solubility in Water : 4.57 g/l at 20 °C
- Density : 2.94 g/cm3 (20 °C)
- Physical Form : Powder
- Particle Size Distribution : D50 = 10.5- 15 µm
- Color : Colorless
- Flashpoint : Not applicable
- pH : 5 to 7.5 at 100 g/l (20 °C) Suspension
- Melting Point/Range : 540 to 555°C
- Flammable Gas Formation : The substance or mixture does not emit flammable gases in contact with water
- Chemical Stability : Stable under recommended storage conditions
- Thermal Decomposition : Stable up to the melting point
- Oxidizing : The substance or mixture is not classified as oxidizing
- Self Ignition : Not auto-flammable
- Incompatible Materials : Contact with strong acids liberates hydrogen fluoride
- Ignition Temperature : Not applicable
- Flammability : The product is not flammable
- Harmonized System Code : 2826909000
- Concentration : 100.00%
Product Number
Image
SKU
Description
10637887
Potassium Fluoroaluminate M 250KK - 01732
Image
SKU
Description
10637887
Potassium Fluoroaluminate M 250KK - 01732
