Zhermack Delayer Additive Silicone Rubber Retarder 250ml
Zhermack
Zhermack Delayer Additive Silicone Rubber Retarder 250ml
Zhermack Silicone Rubber Additive Retarder Delayer 250g
Content: 250g
Description:
Special chemical liquid to extend the processing time in poly-addition silicones.
The main areas of application are in the industrial sector.
Dosage and mixing ratio:
Dosage: From 0.1% to a maximum of 0.3% by weight. The delayer must be added to the base component. For every 0.1%, the working time increases by 10 minutes (0.3% is 30 minutes more working time). It is important not to exceed this percentage (0.3%) because then the product will no longer vulcanize.
Put the desired percentage of the delay in the base component. Blend the two elements for approximately 60 seconds. Then mix base and catalyst together in a 1:1 ratio.
The silicone can then be used as usual.
Important NOTE:
The surfaces with which the material comes into contact must be perfectly clean, free of grease and dry.
Safety Data Sheets:
The preparation is not considered dangerous according to Directive 88/379/EEC and subsequent amendments.
Durability:
When stored correctly, at a temperature of 5 - 27 degrees Celsius, the delayer can be kept for at least 12 months.
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