What are the two new materials for the thermal insulation bo

Dongguan qinda extrusion heat insulation board co., LTD., as its name implies, is mainly a manufacturer of various extrusion boards and heat insulation boards, mainly for dongguan extrusion board and dongguan insulation board. Today, qianda xiaobian share with you about the thermal insulation board of two new materials.

Polymer heat preservation and heat insulation board and its preparation method, the material adopts the general cement, the rapid drying of its own temperature not only improves the fireproof performance of more than 40%, reduce the special cement, raw materials according to the following weight part configuration: Of magnesium oxide cement 2.0-4, 1, 2, 0.5-3 copies of fly ash, clay 0.5-1, calcium silicon powder 0.5 1.5, glass fiber, catalyst, additive, a total of 0.5-1, the preparation process of the existing insulation board in calendaring and improvements on the filling shape, change the holes for the big and original products, improve the adiabatic 40%, reduce 30% - 50%, soluble heavy use of the modified method and quality improvement, cost reduction 50%, use of natural hot dry solid function when processing, save energy, improve the working efficiency, is a production cost price is the lowest, The door core board material of fireproof performance is good, heat preservation and heat insulation performance is good.

The cloth has the composite foam cement heat preservation and heat insulation board with the eaves concentric reducing pipe, this plate production technology is easy to realize, the production cost is low, has the good social, environmental protection and economic benefits. Including rectangular composite cement foam insulation board, as described in rectangular shape composite cement foam insulation board of four voids inside the cloth with a concentric orifice diameter, it is in the concentric orifice diameter distribution of 1 eaves concentric reducer, described with eaves concentric reducer reducer surface into the rectangular composite cement hair bubble insulation plate main body surface set has to strengthen the network layer.

The plate adopts a skeleton structure composed of a double-layer reinforcing net layer and a concentric reducing pipe with eaves. Without significantly increasing the density of the plate, the finished plate has the advantages of light weight, heat insulation, environmental protection, etc., which greatly improves the overall strength of the plate.Its toughness, anchorage strength and maneuverability during installation and construction are significantly improved.