R626 5Mpa Elastomer Silicone Thermally Curable Rubber Potting Compound For Insulation Coating

Curing Conditions

 
The vulcanization can be heat accelerated.
The curing time depends on mold size.
 
The necessary time of thermal conduction should be fully counted in case of the mold size is big enough. The cooling and demold time also depend on the article size and the curing temperature.
 
Packing, Storage & Shipping

 
Compatibility

 
Certain materials, chemicals, curing agents and plasticizers can inhibit the cure of product. Most notable of these include:

• Organotin and other organometallic compounds.
• Silicone rubber containing organotin catalyst.
• Sulfur, polysulfides, polysulfones or other sulfur-containing materials.
• Amines, urethanes or amine-containing materials.
• Unsaturated hydrocarbon plasticizers.
• Some solder flux residues.

If a substrate or material is questionable with respect to potentially causing inhibition of cure, it is recommended that a small scale compatibility test be run to ascertain suitability in a given application. The presence of liquid or uncured product at the interface between the questionable substrate and the cured gel indicates incompatibility and inhibition of cure.

As components of group A and group B have been confirmed without toxic and aggressive substances over past years, no need special preventive measure, only requests to use the general industrial health standard.
 
It should avoid contacting with nitrogen, phosphorus, sulfur compound and organic tin or other heavy metal compound because of being easy to be inactivated. The containers should be keeping clean.
 
Temperature will impact pot life of mixed rubber, the higher temperature, the shorter pot life.
 

The data presented in this leaflet are in accordance with the present state of our knowledge, but do not absolve the user from
carefully checking all supplies immediately on receipt. We reserve the right to alter product constants within the scope of technical progress or new developments. The recommendations made in this leaflet should be checked by preliminary trials because of conditions during processing over which we have no control, especially where other companies’ raw materials are also being used. The recommendations do not absolve the user from the obligation of investigating the possibility of infringement of third parties’ right and, if necessary, clarifying the position, recommendations for use do not constitute a warranty, either express or implied, of the fitness or suitability of the products for a particular purpose.