Mixing of several fillers for lightweight gypsum mortar
The lightweight gypsum mortar filler is composed of talc powder, heavy calcium carbonate, quartz powder and light calcium carbonate, which is beneficial to improving its scratching performance and mee…
Tips on polyurethane foam fillers
1、What is polyurethaneFoam glue? Its scope of application How to. polyurethaneFoam glueThe full name is one-component polyurethane foam caulking agent（OCF) , aliasFoam glueorFoaming agent. Single and …
Reasonable use of solid fillers in polyurethane formula design
Solid particles have a strong opening and breaking effect on the cell walls, which will cause cracking during the foaming process , sinking, collapse and other problems. Therefore, the amount of foam …
[Stearic acid supply] Stearic acid can play these roles in plastic fillers
It is understood that stearic acid is a white flake, bead or block solid at room temperature. It is composed of saturated fatty acids mainly C16 and C18. It is insoluble in water, slightly soluble in …
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