Product Description:

150 GSM 150D 48% Rayon 16% Nylon 36% Polyester Jacket Fabric PU Coated

The composition is 48% rayon 16% nylon 36% polyester, the weight is 150 gsm, coated fabric is a kind of fabric treated by a special process. It can make the surface of the fabric to form a layer of uniform covering rubber material, so as to achieve waterproof, windproof and other functions. Coating fabrics using solvent or water to the required coating colloidal particles (with PU adhesive, A/C rubber, PVC, PE plastic) and dissolved into salivate shape, and then in A certain way (rotary screen, scraper or roller) evenly coated on the fabric (cotton, polyester, nylon, such as base material), then after fixation inside the oven temperature, make on the fabric surface form A uniform layer of cover rubber, PU coating polyurethane coating, coating fabric feel is plump, elastic, has the feeling of membrane surface, can have very good waterproof windproof effect, generally is very suitable for outdoor jackets, coating fabrics are widely used in sportswear, down jacket, rain parker, coats, bags, tents, shoes and socks, curtain and advanced function of waterproof and moisture permeable ski jacket, mountaineering wear, dust coat, etc. It can also be used in national defense, navigation, fishing, offshore oil Wells, transportation and other fields.

It has the following advantages:

• PU coated fabric is soft and elastic;
• PU coated fabric has good strength and can be used for very thin coating;
• The coating is porous, with moisture permeability and ventilation performance;
• Wear resistance, moisture resistance, dry cleaning resistance

PU coating fabric coating agent according to composition classification: polyester polyurethane; Polyether polyurethane; Aromatic isocyanate polyurethane; Aliphatic isocyanate polyurethane series. According to the media used in use, it is divided into solvent and water system. Solvent PU has good strength and elongation and water resistance, but it is toxic and easy to burn. In terms of composition, it is also divided into two groups and one group classification. The two-component product consists of a prepolymer which reacts isocyanate with oligomers to form a hydroxyl terminal prepolymer and a crosslinking agent. Crosslinkers are compounds containing multiple (three or more) isocyanate groups. In coating finishing, the prepolymer reacts with crosslinking agent to form thermosetting mesh film, which endows the textile with excellent properties. In order to achieve waterproof and moisture permeable effect, solvent - based coating finishing agent generally uses wet coating process to process fabric.

The drainage pattern is divided into water-soluble and water-dispersed. Water PU for fabric coating finishing, large quantity and wide range. The water system has good PU film forming property and good water resistance.
Waterborne PU coating adhesive was originally manufactured by the phase reversal emulsification method, but the product contained emulsifiers, which had adverse effects on adhesion, strength, toughness and water resistance. In order to solve this problem, in the late 1980s, self-emulsifying water coating adhesive gradually increased, and its main principle is to introduce an appropriate amount of hydrophilic groups into the polymer chain, and spontaneously disperse to form emulsion under certain conditions. Stream PU coating adhesive is usually used for dry coating. In order to improve the water resistance, softness and durability of coating products, waterproof finishing should be carried out before and after.

Sample Picture