Modifying laminated silicate, nano composite polyethylene-laminated silicate material and their prepn.
A nano-composite material and layered silicate technology, which is applied in the field of modified layered silicate, polyethylene-layered silicate nanocomposite materials and their preparation, can solve the problem of poor compatibility and difficult preparation of polymer Ethylene and other problems, to achieve outstanding high temperature performance, good strength and comprehensive performance, and improve performance
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Embodiment 1
[0028] Add 2.5g of treatment agent to 500ml ethanol solution of 80-200 mesh montmorillonite by weight, reflux reaction for 4 hours, filter, wash with ethanol until ion-free, vacuum dry to constant weight, grind until modified montmorillonite is obtained earth.
Embodiment 2
[0030] Add 0.5 g of treating agent to 10 wt % of 100-250 mesh talc in 500 ml of methanol, reflux for 4 hours, filter, wash with ethanol until ion-free, vacuum-dry to constant weight, and grind to obtain modified montmorillonite.
Embodiment 3
[0032] In the 500ml aqueous solution of 10wt% 150-300 mesh hectorite and montmorillonite (weight ratio 1:1), add 20g treatment agent, react at room temperature for 4 hours, filter, and wash with ethanol until ion-free, and vacuum-dry to Constant weight, grinding to obtain modified montmorillonite.
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