As an auxiliary material for vacuum insulation panels, adsorbents can adsorb excess gases generated by material bleeding or infiltration, maintain the vacuum inside the panel, and extend the service life of the vacuum insulation panel. Currently, the main adsorption materials used are desiccants and non evaporable adsorbents.
High performance getter and CaO both are years of independent R&D products by Super Tech. Super Tech's absorbent have the characteristics of excellent and stable absorption capacity. They could chemically absorb the residual gas inside VIP which could maintain low pressure so as to prolong the life time of VIP.
According to the application condition, High performance getter was developed as a kind of new type ambient temperature getter, no need to activate in high-temperature but only unpack and use it. Getter chemisorb some active gases like.
High performance CaO is a relatively cheap product which is different from other CaO by adding some special additives through unique technological process. CaO can efficiently absorb H2O, CO2, and small quantity of H2 and O2.
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