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BLACKFAST INDONESIA
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The BLACKFAST SYSTEM allows the chemical blacking ( oxydising) of iron components using a dipping method.
A sub-group is the blacking of the parts with brush-on cream. Especially suited for the treatment of small parts or spots under repair and refurbishing conditions.
The BLACKFAST procedure is qualified to achieve a uniform fine-dark black surface and will increase by oiling/ sealing the corrosion protection of materials like cast iron, alloyed and low-alloy steel, zinc and zinc pressure die cast without secondary treatment.
These are commonly found within the manufacturing industry. Producers of mass production components are using the chemical blacking process to reach a decorative character in an inexpensive way. Another important feature is that the finish does not result in an alteration to the dimension of the component. This is a special advantage against other kinds of corrosion protection coatings.The treatment works without hydrogen embrittlement and fulfils the requirements of DIN 50 938 easily.
Blacking at room temperature means the dipping of iron components in a mild, light chemically, non-toxic and non-polluting solution at about 20° C. The effect of the solution is a change of the surface structure. Treated surfaces will get a black coat of iron oxide.
Unlike the conventional blacking method at 145° C in connection with dangerous, toxic acids and solutions, the BLACKFAST-SYSTEM will work only at room temperature.
Advantages of BLACKFAST-blacking at room temperature compared to the conventional method
* Immediately available – also for small quantities
* No loss of time or transportation costs
* No damage in transit of valuable precision components
* No energy consumption - blacking at room temperature
* No dimensional change
* No red spots – no salt leach-outs
* Safe and uniform fine-dark colouring is obtained over threads, blind holes etc.
* High corrosion-proof by oiling / sealing
* Wiping resistance coating
* Inexpensive chemicals from one source
* Semi- and full automatic plants in different sizes
* Nearly no waste disposal
* Operates economically
* Simple reactivation of the bath by adding chemicals
* Safe handling
* No process control of plants, no ventilation and no specific rooms required
* Low water consumption because of highly efficient filtration in a closed circuit
visit also our product @ www.blackfast-indonesia.com
You may click the "Company Info" and "Contact Us" to browse and see other informations of BLACKFAST INDONESIA's website.
A sub-group is the blacking of the parts with brush-on cream. Especially suited for the treatment of small parts or spots under repair and refurbishing conditions.
The BLACKFAST procedure is qualified to achieve a uniform fine-dark black surface and will increase by oiling/ sealing the corrosion protection of materials like cast iron, alloyed and low-alloy steel, zinc and zinc pressure die cast without secondary treatment.
These are commonly found within the manufacturing industry. Producers of mass production components are using the chemical blacking process to reach a decorative character in an inexpensive way. Another important feature is that the finish does not result in an alteration to the dimension of the component. This is a special advantage against other kinds of corrosion protection coatings.The treatment works without hydrogen embrittlement and fulfils the requirements of DIN 50 938 easily.
Blacking at room temperature means the dipping of iron components in a mild, light chemically, non-toxic and non-polluting solution at about 20° C. The effect of the solution is a change of the surface structure. Treated surfaces will get a black coat of iron oxide.
Unlike the conventional blacking method at 145° C in connection with dangerous, toxic acids and solutions, the BLACKFAST-SYSTEM will work only at room temperature.
Advantages of BLACKFAST-blacking at room temperature compared to the conventional method
* Immediately available – also for small quantities
* No loss of time or transportation costs
* No damage in transit of valuable precision components
* No energy consumption - blacking at room temperature
* No dimensional change
* No red spots – no salt leach-outs
* Safe and uniform fine-dark colouring is obtained over threads, blind holes etc.
* High corrosion-proof by oiling / sealing
* Wiping resistance coating
* Inexpensive chemicals from one source
* Semi- and full automatic plants in different sizes
* Nearly no waste disposal
* Operates economically
* Simple reactivation of the bath by adding chemicals
* Safe handling
* No process control of plants, no ventilation and no specific rooms required
* Low water consumption because of highly efficient filtration in a closed circuit
visit also our product @ www.blackfast-indonesia.com
You may click the "Company Info" and "Contact Us" to browse and see other informations of BLACKFAST INDONESIA's website.
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