Low temperature-resistant and cold-proof canvas tent fabric and preparation method thereof

Abstract

The invention discloses a low temperature-resistant and cold-proof canvas tent fabric. The low temperature-resistant and cold-proof canvas tent fabric is prepared from the following raw materials in parts by weight: 20 to 30 parts of polyester fiber, 20 to 30 parts of polyamide fiber, 10 to 15 parts of carbon fiber, 10 to 15 parts of kapok fiber, 2 to 4 parts of talcum powder, 1 to 2 parts of bentonite, 3 to 5 parts of EVA (ethyleno vinyl acetale) emulsion, 5 to 10 parts of styrene-acrylic emulsion, 1 to 2 parts of triethanolamine, 1 to 2 parts of polyethylene glycol, 2 to 4 parts of sodium gluconate, and 5 to 10 parts of modified starch sol. The low temperature-resistant and cold-proof canvas tent fabric has the advantages that the basic use requirement is met, the good damp and air-permeating property is realized, the stability and uniformity of coating are high, the easiness in falling and cracking is avoided, the waterproof effect and appearance quality are good, the low-temperature, cold-proof and warming properties are good, and the additional value is high.

Description

technical field [0001] The invention relates to the technical field of tent fabrics, in particular to a low-temperature and cold-resistant canvas tent fabric and a preparation method thereof. Background technique [0002] A tent is a textile with the function of a building material, used to isolate an independent and safe space in a wild environment. The tent is simple and light, and needs to have the basic functions of windproof, rainproof, snowproof, coldproof and mosquitoproof. In recent years, with the development of the tourism industry, the sales of tents have increased significantly, the market has further expanded, and people's demands for the appearance and performance of tents have also further increased. Tent fabric is made of base cloth after surface finishing, and its performance greatly affects the performance of the tent. At present, the most widely used tent fabric is polyester canvas, which has poor air permeability and moisture permeability, low performan...

AI Technical Summary

Problems solved by technology

At present, the most widely used tent fabric is polyester canvas, which has poor air permeability and moisture permeability, low performance and added value, and cannot meet the market's potential demand for high-end products.

Moreover, in low temperature environment, polyester canvas fabric is also prone to aging and splitting, which affects the performance and life of the tent.