Product

 

 

Leave the container of LYNDCOAT BR 2204 E4 open to vent for approximately 30 minutes before use. This allows for an exchange with the outside atmosphere and reduces problems due to electrostatic discharge risks that may typically arise when introducing the pumping equipment.

It is best to use electrically conductive Polypropylene and/or rubber tubes for pumping of LYNDCOAT BR 2204 E4. Do not use any uncoated metal tubing.

Membrane pumps are best suited for use with LYNDCOAT BR 2204 E4. In any case use pumps with chambers made of non-metal materials.

Please consult the leaflet:

“FOR A SAFE HANDLING OF SiH PRODUCTS IN THE SILICONES WORLD”.

 

LYNDCOAT BR 2204 E4 may be stored for up to 9 Months from its date of manufacturingPlease consult the Safety Data Sheet of this product.

LYNDCOAT BR 2204 E4

​LYNDCOAT BR 2204 E4 is a solvent free, silicone based, ready to use, inside paint and bladder release agent.

Applied on the inside of the green tire, or directly on the bladder, it insures a multi release and slip performance.

It was designed to reduce build up notably in the bead area.

Anti-blocking;Coating;Lubrication;Non-stick;Primer;Protection;Release;Slip

Emulsion

Emulsion

​LYNDCOAT BR 2204 E4 is an aqueous emulsion and does not contain solvents. It is easy to use and does not require any further dilution.

It can be swabbed or sprayed onto the rubber surface of the green tire inner liner or directly onto the bladder.

It remains effective through a high number of curing cycles. The exact number of cycles between applications depends on application efficiency, curing time, curing temperature, tire construction and composition, bladder design, composition and condition.

It is designed for all kind of butyl rubber bladders typically used in PC, LT and T/B tire curing presses.

LYNDCOAT BR 2204 E4 is a white aqueous emulsion that cures to a multi release coating which offers good slip and promotes particularly good multi-release performance

Asia Pacific;Central and South America;Europe Middle East Africa;North America

 Characteristics_A

 

 

pH5.25MonocompISO 976
Viscosity1100MonocompNF T 76102mPa.s

 Characteristics_B

 

 

 

 

 Table_Characteristics_A_And_B

 

 

 

 

 

 

 

 

​1- Bladder treatment

New bladders should be clean and uncontaminated, otherwise, improper bonding of the coating will occur and its effectiveness will be reduced.

It is best to apply LYNDCOAT BR 2204 E4 to the new bladder before mounting on the press.

Use a light spray, take care to ensure that the exposed surface is fully covered, but do not apply excessive quantities as they may then level out the structure of the bladder surface intended to promote air bleed.

Leave the bladder suspended to dry at ambient temperature in a clean dust-free area.

The pre-coated bladder should be heated before use. This may be achieved during usual preheating procedures on the press. The bladder is then ready to use.

2- Application on the green tire inner liner

The clean inner liner of the green tire should be sprayed, manually with a compressed air spray gun or automatically in a spray cabin, with LYNDCOAT BR 2204 E4. For best results use fine nozzle diameters (0.8 – 1.0 mm).

LYNDCOAT BR 2204 E4 may also be applied by airless spray equipments. Contact us for more information.

It is possible to swab LYNDCOAT BR 2204 E4 onto the tire with a sponge too. Take care not to apply too much product.

The water will evaporate quickly and leave a translucent release layer on the inside of the green tire.

The treated tires may then be used immediately. They should not be stored for longer periods (> 48 hours) due to the risk of dust deposit on the release layer.

During tire curing in the press the LYNDCOAT BR 2204 E4 layer will be partially transferred from the inner liner to the surface of the curing bladder thereby replenishing the multi release layer on the bladder.

A) When starting up with a new untreated bladder at least the first two green tires should be treated with LYNDCOAT BR 2204 E4 before curing to allow a sufficient release layer to build on the bladder surface by transfer from the treated inner liner.

Then cure 1 treated tire for every 3 to 9 untreated tires (from 1 in 4 to 1 in 10) or whatever frequency has been found to work best in your conditions.

B) When starting up with a new treated bladder (recommended) the first or second green tire should be treated with LYNDCOAT BR 2204 E4 before curing.

Then cure 1 treated tire for every 3 to 9 untreated tires (from 1 in 4 to 1 in 10) or whatever frequency has been found to work best in your conditions.

3- Application on the bladder

LYNDCOAT BR 2204 E4 may also be applied directly to the bladder surface.

Start with a treated bladder mounted on the press.

The pre-coated bladder should be heated before use. This may be achieved during usual preheating procedures on the press. The bladder is then ready to use.

Replenish the release layer by spraying, painting or swabbing the bladder with fresh LYNDCOAT BR 2204 E4 after every 6th to 10th cured tire or with whatever frequency has been found to work best in your conditions.

​1- Bladder treatmentNew bladders should be clean and uncontaminated, otherwise, improper bonding of the coating will occur and its effectiveness will be reduced.It is best to apply LYNDCOAT BR 2204 E4 to the new bladder before mounting on the press. Use a light spray, take care to ensure that the exposed surface is fully covered, but do not apply excessive quantities as they may then level out the structure of the bladder surface intended to promote air bleed. Leave the bladder suspended to dry at ambient temperature in a clean dust-free area.The pre-coated bladder should be heated before use. This may be achieved during usual preheating procedures on the press. The bladder is then ready to use. 2- Application on the green tire inner linerThe clean inner liner of the green tire should be sprayed, manually with a compressed air spray gun or automatically in a spray cabin, with LYNDCOAT BR 2204 E4. For best results use fine nozzle diameters (0.8 – 1.0 mm).LYNDCOAT BR 2204 E4 may also be applied by airless spray equipments. Contact us for more information.It is possible to swab LYNDCOAT BR 2204 E4 onto the tire with a sponge too. Take care not to apply too much product.The water will evaporate quickly and leave a translucent release layer on the inside of the green tire.The treated tires may then be used immediately. They should not be stored for longer periods (> 48 hours) due to the risk of dust deposit on the release layer.During tire curing in the press the LYNDCOAT BR 2204 E4 layer will be partially transferred from the inner liner to the surface of the curing bladder thereby replenishing the multi release layer on the bladder. A) When starting up with a new untreated bladder at least the first two green tires should be treated with LYNDCOAT BR 2204 E4 before curing to allow a sufficient release layer to build on the bladder surface by transfer from the treated inner liner.Then cure 1 treated tire for every 3 to 9 untreated tires (from 1 in 4 to 1 in 10) or whatever frequency has been found to work best in your conditions.B) When starting up with a new treated bladder (recommended) the first or second green tire should be treated with LYNDCOAT BR 2204 E4 before curing.Then cure 1 treated tire for every 3 to 9 untreated tires (from 1 in 4 to 1 in 10) or whatever frequency has been found to work best in your conditions.3- Application on the bladderLYNDCOAT BR 2204 E4 may also be applied directly to the bladder surface.Start with a treated bladder mounted on the press.The pre-coated bladder should be heated before use. This may be achieved during usual preheating procedures on the press. The bladder is then ready to use. Replenish the release layer by spraying, painting or swabbing the bladder with fresh LYNDCOAT BR 2204 E4 after every 6th to 10th cured tire or with whatever frequency has been found to work best in your conditions.

 

 

​1- Bladder treatment

New bladders should be clean and uncontaminated, otherwise, improper bonding of the coating will occur and its effectiveness will be reduced.

It is best to apply LYNDCOAT BR 2204 E4 to the new bladder before mounting on the press.

Use a light spray, take care to ensure that the exposed surface is fully covered, but do not apply excessive quantities as they may then level out the structure of the bladder surface intended to promote air bleed.

Leave the bladder suspended to dry at ambient temperature in a clean dust-free area.

The pre-coated bladder should be heated before use. This may be achieved during usual preheating procedures on the press. The bladder is then ready to use.

2- Application on the green tire inner liner

The clean inner liner of the green tire should be sprayed, manually with a compressed air spray gun or automatically in a spray cabin, with LYNDCOAT BR 2204 E4. For best results use fine nozzle diameters (0.8 – 1.0 mm).

LYNDCOAT BR 2204 E4 may also be applied by airless spray equipments. Contact us for more information.

It is possible to swab LYNDCOAT BR 2204 E4 onto the tire with a sponge too. Take care not to apply too much product.

The water will evaporate quickly and leave a translucent release layer on the inside of the green tire.

The treated tires may then be used immediately. They should not be stored for longer periods (> 48 hours) due to the risk of dust deposit on the release layer.

During tire curing in the press the LYNDCOAT BR 2204 E4 layer will be partially transferred from the inner liner to the surface of the curing bladder thereby replenishing the multi release layer on the bladder.

A) When starting up with a new untreated bladder at least the first two green tires should be treated with LYNDCOAT BR 2204 E4 before curing to allow a sufficient release layer to build on the bladder surface by transfer from the treated inner liner.

Then cure 1 treated tire for every 3 to 9 untreated tires (from 1 in 4 to 1 in 10) or whatever frequency has been found to work best in your conditions.

B) When starting up with a new treated bladder (recommended) the first or second green tire should be treated with LYNDCOAT BR 2204 E4 before curing.

Then cure 1 treated tire for every 3 to 9 untreated tires (from 1 in 4 to 1 in 10) or whatever frequency has been found to work best in your conditions.

3- Application on the bladder

LYNDCOAT BR 2204 E4 may also be applied directly to the bladder surface.

Start with a treated bladder mounted on the press.

The pre-coated bladder should be heated before use. This may be achieved during usual preheating procedures on the press. The bladder is then ready to use.

Replenish the release layer by spraying, painting or swabbing the bladder with fresh LYNDCOAT BR 2204 E4 after every 6th to 10th cured tire or with whatever frequency has been found to work best in your conditions.

​1- Bladder treatmentNew bladders should be clean and uncontaminated, otherwise, improper bonding of the coating will occur and its effectiveness will be reduced.It is best to apply LYNDCOAT BR 2204 E4 to the new bladder before mounting on the press. Use a light spray, take care to ensure that the exposed surface is fully covered, but do not apply excessive quantities as they may then level out the structure of the bladder surface intended to promote air bleed. Leave the bladder suspended to dry at ambient temperature in a clean dust-free area.The pre-coated bladder should be heated before use. This may be achieved during usual preheating procedures on the press. The bladder is then ready to use. 2- Application on the green tire inner linerThe clean inner liner of the green tire should be sprayed, manually with a compressed air spray gun or automatically in a spray cabin, with LYNDCOAT BR 2204 E4. For best results use fine nozzle diameters (0.8 – 1.0 mm).LYNDCOAT BR 2204 E4 may also be applied by airless spray equipments. Contact us for more information.It is possible to swab LYNDCOAT BR 2204 E4 onto the tire with a sponge too. Take care not to apply too much product.The water will evaporate quickly and leave a translucent release layer on the inside of the green tire.The treated tires may then be used immediately. They should not be stored for longer periods (> 48 hours) due to the risk of dust deposit on the release layer.During tire curing in the press the LYNDCOAT BR 2204 E4 layer will be partially transferred from the inner liner to the surface of the curing bladder thereby replenishing the multi release layer on the bladder. A) When starting up with a new untreated bladder at least the first two green tires should be treated with LYNDCOAT BR 2204 E4 before curing to allow a sufficient release layer to build on the bladder surface by transfer from the treated inner liner.Then cure 1 treated tire for every 3 to 9 untreated tires (from 1 in 4 to 1 in 10) or whatever frequency has been found to work best in your conditions.B) When starting up with a new treated bladder (recommended) the first or second green tire should be treated with LYNDCOAT BR 2204 E4 before curing.Then cure 1 treated tire for every 3 to 9 untreated tires (from 1 in 4 to 1 in 10) or whatever frequency has been found to work best in your conditions.3- Application on the bladderLYNDCOAT BR 2204 E4 may also be applied directly to the bladder surface.Start with a treated bladder mounted on the press.The pre-coated bladder should be heated before use. This may be achieved during usual preheating procedures on the press. The bladder is then ready to use. Replenish the release layer by spraying, painting or swabbing the bladder with fresh LYNDCOAT BR 2204 E4 after every 6th to 10th cured tire or with whatever frequency has been found to work best in your conditions.

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