Aluminum profile polyurethane thermal insulation casting glue
The basic principle of Weigu’s glue-injected broken bridge insulation technology is to divide the aluminum alloy profile into two parts, the inner and outer parts. Use polyurethane insulating ca…
[Sorbitol Supply] Sorbitol can be used to produce environmentally friendly alkali etching agents for aluminum profile processing
Sorbitol, also known as sorbitol. It is white hygroscopic powder or crystalline powder, flakes or granules, odorless. Depending on the crystallization conditions, the melting point changes in the rang…
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