pad printing silicone rubber

详情

pad printing silicone rubber features description
Pad printing silicone rubber has good printing effect, fine quality, permanent and durable, good resilience, abrasion resistance, and without any impurities, we can provide all kinds of colors and our catalyst is free charged.

pad printing operation silicone rubber instructions
The hardness of the pad printing silicone rubber is according to the size of the pattern which you want to print. the normal hardness of the silicone pad is *5A**5A, The general proportion between the silicon rubber and the silicone oil is **0:*0—**0:*0, After you take the correct proportion of the mixture , mix them evenly and sufficiently , then add curing agent which are 2%*3%of the total weight of the silicon rubber and the silicone oil, keep   stirring for 2 to 3 mins……
Frequently asked question of pad printing silicone rubber:
1. The reasons why the pad printing silicone rubber has a short service life are listed as follows:
(1)The problem caused by inappropriate filtration of silicone rubber, and impurities in the packaging process due to the uncleanness of barrels and bags.
(2)The short service life of the silicone pad has a close relationship with the adding amount of silicone oil. The more the silicone oil added, the softer the silicone pad will be. The silicone oil will destroy the molecule of the silicone rubber, thereby bringing about the non-durable and easy ageing of the silicone pad.
(3)All the users should know the properties of pad printing silicone rubber. The service life of the silicone pad has close relationship with the size of the printed patterns. For example, if a big pattern to be printed, a big silicone pad is required; if a small pattern to be printed, a small silicone pad (the silicone pad has to be adjusted according to the size of the patterns, and the proportion between the size of the silicone pad and the pattern is 3:1.)