Liquid silicone rubber for tampo print

DESCRIPTION OF LIQUID SILICONE RUBBER FOR TAMPO PRINT
        Tampo printing silicone rubber is kinds of RTV-2 liquid silicone rubber with excellent fluidity and good operational performance ,its function is to pick up the image from the steel plate (cliche) and then transfer it to the product of almost any convex , concave, regular ,irregular ,or flat surface ,good printing effects, fine quality, good resilience, and without any impurity.


ADVANTAGES OF LIQUID SILICONE RUBBER FOR TAMPO PRINT
- colors white and red, hundreds of shapes. 

- Longer service life (5 years) with excellent UV-irradiation resistance and aging resistance

- Good flexibility, the strong elasticity and the long service life which ensures high definition to flat, bend and irregular objects.

-Low shrinkage less than 0.1%

-Each kind of specification is complete, and may specially make according to the user specific requested.

-accept customized order with any shape.



APPLICATION OF LIQUID SILICONE RUBBER FOR TAMPO PRINT
        Tampo print silicone rubber is applicable to produce printing pads, Which used for printing the irregular patterns on plastic toys, electroplating products, electronic toys, trademarks ,decorations, artworks and stationery etc.The silicone pad is a carrier which transfers the patterns from the steel plate onto the product’s surface. 


OPERATION OF LIQUID SILICONE RUBBER FOR TAMPO PRINT
Step 1: prepare the original silicone pad molds Make sure your original molds smooth and Clear .

Step2: Mix part A liquid silicone and silicone oil Usually the original hardness of the silicone pad is around 28 shore A , our customer will add silicone oil by adjust the hardness , when adding 2% silicone oil , the hardness will reduce 2 shore A , for example 933 silicone is 28 shore A , if you require hardness of 25 shore A for printing , then add 6% silicone oil .The percentage of silicone oil added should not more than 30% . Adding silicone oil into the liquid silicone and mix it evenly

Step3:Add 10G part B catalyst into the mixture of liquid silicone with silicone oil and mix them evenly. Notes: After the Step 2 by adding and mix the silicone oil evenly ,add 10G catalyst into the mixture (10% is the weight for the totally mixture of liquid silicone and silicone oil ) and mix them evenly .        

1.Weigh the exactly weight by electronic weight.. If not , for example add two much catalyst , the operation time will be too fast to operate ,which will cause inconvenience to operate .        
2.Mixture should stir evenly. Otherwise the silicon rubber will be partly solidified and this will give birth to difficulties in your final operation. What’s more, the finished molds will meet a short life. All of these will cause a waste of silicon rubber.

Step4: Vacuum pumping Without exception, this step takes less than 10 minutes. Otherwise, it will cause cross linking reaction, and no more further steps will be available.

Step 5: Pouring the mixture into the original mold
＊Notes:1. Put an wooden board on the surface of the silicone pad and set an hole on the board to make sure the board will closely stick on the pad .    

2.Wait till the silicone pad totally cured before put into production.



PACKAGE OF LIQUID SILICONE RUBBER FOR TAMPO PRINT
1 kg/jar, 5 kg/drum, 20 kg/drum, 200 kg/drum and vacuum package is available.


SHELF LIFE OF LIQUID SILICONE RUBBER FOR TAMPO PRINT
Twelve(12) months when stored under dry & cool place by original package under 25℃.