Glass-fiber painted felt blanket
Technical field
The utility model relates to a kind of glass-fiber painted felt blanket, is used for the gypsum plank veneer.
Background technology
The facial tissue gypsum plank has light weight, insulation, plurality of advantages such as sound-absorbing and be widely used in the interior wall sheet materials such as interior exterior wall, basement or bathroom of family, public place etc.Traditional gypsum board surface paster exist easily get damp, airtight, mildew, defective such as poor flatness, behind the certain hour, the jaundice of Thistle board surface, distortion, fracture, phenomenon such as come off, impression is very poor, and uses paster also to cause the waste of natural timber resource in a large number.
Summary of the invention
The purpose of this utility model is to overcome the defective that existing gypsum plank paster exists, and provides a kind of good glass-fiber painted felt blanket of protection against the tide, mildew-resistant and planeness that has, in order to the gypsum plank facial tissue that replaces.
This glass-fiber painted felt blanket is made up of the coating material solidified layer of glass fibre mat and the calcium carbonate that is compound in this glass fibre mat one side.
The coating material solidified layer thickness of said calcium carbonate is for being 0.6~1.0mm.
On coating material solidified layer, can draw multicolour pattern.
This glass-fiber painted felt blanket replaces traditional gypsum plank paper overlay, one side with glass mat is bonding compound with gypsum board surface, have breathe freely, non-foaming, the advantage such as smooth of fitting, owing to contain auxiliary materials such as mould inhibitor, dispersing agent, latex in the calcium carbonate coating layer, have moistureproof and mildewproof and fireproof performance, adopt the gypsum plank of this painted felt blanket veneer strong to climate adaptability, the dope layer surfacing also can be composed with color or pattern, and is attractive and durable.This glass-fiber painted felt blanket has been realized can saving a large amount of timber resources with no paper at all in using the gypsum veneer, and the protection environment is had positive effect.
Description of drawings
Accompanying drawing is the section structure schematic diagram of this glass-fiber painted felt blanket.
Among the figure, the coating material solidified layer 2 of 1-glass fibre mat, 1,2-calcium carbonate.
The specific embodiment
As shown in the figure, this glass-fiber painted felt blanket is made up of the coating material solidified layer 2 of glass fibre mat 1 and the calcium carbonate that is compound in this glass fibre mat one side.
The preparation technology of this glass-fiber painted felt blanket is as follows:
The preparation components by weight percent is: calcium carbonate powder 56~65%, 10~14%, mould inhibitor 0.02~0.04%, dispersing agent 0.10~0.32%, thickener 4.0~5.0% and water surplus stir into slurry; Above-mentioned mixed slurry evenly is coated on glass fibre mat surface (single face), under 140 ℃~200 ℃ hot airs of temperature, dries, promptly get this glass-fiber painted felt blanket.Can add pigment 0.3~0.5% (weight) toning in the slurry as required, make needed backcolor, make product more attractive in appearance.