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Advantages of composite aluminum foil thermal insulation material
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The composite thermal insulation material that made of aluminum foil is adopt the newer international rubber modified technology, with the advanced aluminum foil composite technology and equipment, we also can say that the composite aluminum foil thermal insulation material is a kind of rubber composite insulation materials with an international advanced level. The composite aluminum foil thermal insulation material chiefly consists of polyethylene and EPDM (Ethylene-Propylene-Diene Monomer), it
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Author: aluhm - Replies: 0 - Views: 1752
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In addition to wood and PVC, aluminium is by far the most widely used material for window profiles. The major downside to aluminium is its lower thermal insulation. The solution to this was found a few decades ago in the addition of a thermal barrier. This is a low thermal conductivity element that is inserted between the inside and outside of the aluminium profile. This insulation layer ensures a drastic reduction in the transmission of heat.
This insulati
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Author: aluhm - Replies: 0 - Views: 1820
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PVC or polyvinyl chloride is a plastic which consists of 43% ethylene and 57% sodium chloride, better known as cooking salt. In order to make useful products from this basic mixture, additives are added to it. For smooth processing, for example, flow improvers are added and to improve light resistance, UV stabilizers.
Discovered by chance
The French physicist Henri Victor Regnault discovered PVC in 1838 purely by chance. His discovery then remained quiet for a long time. It was only in 187
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WHY DO PHARMACEUTICALS NEED ALUMINIUM PACKAGING?
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The medical industry is a crucial one and can be a risky venture. The reason is the kind of products and services it provides to the patients. The pharmaceutical side of the industry is the most active industry and has an availability of vast markets both in the Eastern and Western world. With regulatory bodies controlling the products and keeping them safe for users, pharmaceutical products need to be free of defects.
In general, the “defect” shows up in pharmaceutical products as contaminan
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