Multifunctional dust-free composite mineral sand for pests and preparation method thereof

The invention discloses a multifunctional dust-free composite mineral sand for pests. The sand comprises following raw materials in percentage by weight: 20 to 25% of vermiculite, 65 to 75% of bentonite, 0 to 5% of attapulgite, 0 to 5% of meerschaum, 1 to 5% of compounded active carbon powder, 0.1 t...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: DAI SHIBING, ZHANG DIZHONG
Format: Patent
Sprache:chi ; eng
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