A high-strength coated Oxford cloth

Abstract

The invention discloses high-strength coating Oxford cloth. The high-strength coating Oxford cloth comprises base cloth, a silicon dioxide sol layer, an acrylic resin coating, an inorganic printing coating, a polyurethane resin coating and a film layer, wherein the base cloth is dipped into the silicon dioxide sol layer and the acrylic resin coating is arranged outside the silicon dioxide sol layer; the inorganic printing coating is arranged outside the acrylic resin coating; the polyurethane resin coating is arranged outside the inorganic printing coating; and the film layer is arranged outside the polyurethane resin coating. The gram weight of an Oxford cloth finished product is less than or equal to 300g / m<2>, the breaking strength in the warp direction is more than or equal to 2300N, the breaking strength in the weft direction is more than or equal to 2200N, the tearing strength in the warp direction is more than or equal to 300N, the tearing strength in the weft direction is more than or equal to 260N, the hydrostatic pressure flat part is more than or equal to 20kpa and the hydrostatic pressure fold part is more than or equal to 8kpa; the color fastness to light is more than or equal to 6-7 grades; and the high-strength coating Oxford cloth can resist sticking, has the advantages of resisting mold corrosion, inhibiting mold production, resisting salt mist corrosion and resisting natural ageing, so that the service life of a tent is more than 3 years.

Description

technical field [0001] The invention relates to the technical field of Oxford cloth, in particular to a high-strength coated Oxford cloth. Background technique [0002] Oxford cloth is a new type of fabric with various functions and a wide range of uses. The market mainly includes: nesting, full elastic, nylon, tigue and other varieties. As the performance of Oxford cloth becomes stronger and stronger, it has been widely used in tent cloth. The quality of the tent and the length of service life are closely related to the tent cloth. [0003] Conventional tent fabrics include nylon, TC cloth, silk silk, CORETEX, etc. in addition to canvas. Among them, canvas has strong water resistance, good heat insulation effect, and does not get hot when exposed to the sun, but it is hard and bulky, easy to absorb moisture, mold and fade easily, and its economic benefits are not as good as nylon. Nylon has strong tension, bright and smooth color, not easy to fade, soft texture, good stre...

AI Technical Summary

Problems solved by technology

3) PU glue is a good waterproof glue, which can reach about 800mm / square inch. It is generally used for outdoor tents, but the price is more expensive than acrylic glue

4) The waterproof effect of thick PU glue can reach about 1200mm / square inch, but because it is bulky and uneconomical, it is mostly used for raincoats, rain pants, etc.

5) Silver glue is made of silver dye and PU glue. Its skin is silver, smooth and finely woven with a little luster. It is mostly used for outer tents. It has a good waterproof effect and is beautiful, but the cost is high

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