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Anti-aging PVC (Polyvinyl Chloride) coating canopy plus material and manufacturing process thereof

A kind of canopy fabric and manufacturing process technology, applied in lamination, layered products, lamination devices, etc., can solve the problems of heavy odor, affecting experience, and lack of purification of odor, so as to prevent odor, simple structure, and easy to work The effect of strong stability

Active Publication Date: 2017-05-31
ZHEJIANG FEIHU NEW MATERIAL CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there is a common problem in the existing PVC-coated polyester tarpaulin: when the tarpaulin is used to cover products that have been stacked for a long time to produce odors, the tarpaulin itself has poor air permeability and does not have the ability to purify odors. function, causing the odor to become heavier over time, affecting the overall experience

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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  • Anti-aging PVC (Polyvinyl Chloride) coating canopy plus material and manufacturing process thereof
  • Anti-aging PVC (Polyvinyl Chloride) coating canopy plus material and manufacturing process thereof
  • Anti-aging PVC (Polyvinyl Chloride) coating canopy plus material and manufacturing process thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0064] Such as figure 1 As shown, the anti-aging PVC coated canopy fabric is composed of base fabric 1 and two layers of PVC film 2 respectively located on the upper side and lower side of base fabric 1, and the PVC film 2 and base fabric 1 are bonded at a high temperature of 190 °C together. Among them, the base fabric 1 is a 20×20 biaxial base fabric 1 made of 1000D×1000D polyester filaments through warping and weaving; the PVC film 2 is made of the following raw materials by weight: PVC resin powder 100; Diantimony oxide 3; Dioctyl phthalate 50; Dimethyl adipate 3; Titanium dioxide 3; Stabilizer 3; Soybean oil 2; Calcium carbonate 20; Anti-aging, odor absorption and other functions.

[0065] It is further illustrated that the opposite side surfaces of the two PVC films 2 are subjected to matte treatment; the surface of the fabric formed by the above-mentioned lamination is coated with a fluorosilicon finishing agent (the fluorosilicon finishing agent will penetrate into t...

Embodiment 2

[0082] The structure and principle of the second embodiment are basically the same as those of the first embodiment, except that the PVC film 2 and the base fabric 1 are bonded together at a high temperature of 195°C. PVC film 2 is prepared from the following raw materials in parts by weight: PVC resin powder 100; antimony trioxide 3.5; dioctyl phthalate 55; dimethyl adipate 3.5; titanium dioxide 4; stabilizer 5; soybean oil 3; calcium carbonate 20; activated carbon powder 4.

[0083] The PVC film 2 calendering process includes the following steps: D. Weigh the ingredients and stir and mix: pour the ingredients into the mixer after weighing and stir, control the stirring temperature to 105°C, and the stirring speed to 300r / min; E, Banbury: control the temperature 150°C; F, two-roller plasticizing: the roll distance is controlled at 8mm, and the control temperature is 190°C; G, filtration: the mesh number of the filter is 80 mesh; H, four-roller calendering: the temperature is ...

Embodiment 3

[0086] The structure and principle of the third embodiment are basically the same as those of the first embodiment, except that the PVC film 2 and the base fabric 1 are bonded together at a high temperature of 200°C. PVC film 2 is prepared from the following raw materials in parts by weight: PVC resin powder 100; antimony trioxide 4; dioctyl phthalate 60; dimethyl adipate 4; titanium dioxide 5; stabilizer 6; soybean oil 4; calcium carbonate 20; activated carbon powder 5.

[0087] The PVC film 2 calendering process includes the following steps: D. Weigh the ingredients and stir and mix: pour the ingredients into the mixer after weighing and stir, control the stirring temperature to 105°C, and the stirring speed to 300r / min; E, Banbury: control the temperature 150°C; F, two-roll rolling wheel plasticization: the roll distance is controlled at 10mm, and the control temperature is 200°C; G, filtration: the mesh number of the filter mesh is 90 mesh; H, four-roll calendering: the te...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Abstract

The invention provides an anti-aging PVC (Polyvinyl Chloride) coating canopy plus material and a manufacturing process thereof. By using the anti-aging PVC coating canopy plus material and the manufacturing process thereof, the problem that a peculiar smell cannot be removed from an existing canopy plus material is solved. In the anti-aging PVC coating canopy plus material and the manufacturing process thereof, the plus material comprises a basic fabric and two PVC films, wherein the two PVC films are located on the upper side and the lower side of the basic fabric respectively; the PVC films and the basic fabric are laminated together at a high temperature of 190 to 200 DEG C; two side surfaces which are back to back on the two PVC films are subjected to matting treatment; the basic fabric is a 20*20 biaxial basic fabric which is formed by adopting 1,000D*1,000D polyester filaments through warping and weaving; each PVC film is prepared from the following raw materials in parts by weight: 100 parts of PCV resin powder, 3 to 4 parts of antimonous oxide, 50 to 60 parts of dioctyl phthalate, 3 to 4 parts of dimethyl adipate, 3 to 5 parts of titanium pigment, 3 to 6 parts of stabilizer, 2 to 4 parts of soybean oil, 20 parts of calcium carbonate and 3 to 5 parts of activated carbon powder. The manufacturing process comprises the production procedure of the basic fabric, the calendering process of the PVC films and the processing process of a product. The anti-aging PVC coating canopy plus material has the advantage that the peculiar smell can be absorbed.

Description

technical field [0001] The invention relates to a canopy fabric, in particular to an anti-aging PVC coated canopy fabric and a manufacturing process thereof. Background technique [0002] Tarpaulin is a kind of product widely used by people. It is mainly used in transportation, transportation, oil fields, coal mines, construction, military industry, civil and tourism, etc., and has become an indispensable part of human life. With the rapid development of the national economy, the demand for tarpaulins in the fields of transportation, ports, open storage, exploration and mining, and national defense equipment has been increasing. At the same time, natural disasters such as earthquakes and floods occur frequently, and the improvement of the national emergency support and risk avoidance system has been promoted to a very important position. Strengthening the establishment of urban emergency support and risk avoidance systems requires the development of multifunctional and high-...

Claims

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Application Information

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IPC IPC(8): B32B27/30B32B27/12B32B27/36B32B27/02B32B27/16B32B3/08B32B37/12B32B37/06B32B37/08B32B38/16C08L27/06C08L91/00C08K13/02C08K3/22C08K5/12C08K5/11C08K3/26C08K3/04F26B13/14F26B21/00
CPCB32B3/08B32B27/12B32B27/16B32B27/30B32B37/06B32B37/08B32B37/12B32B38/164B32B2307/758C08L27/06C08L2201/02C08L2203/16F26B13/14F26B21/001C08L91/00C08K13/02C08K3/2279C08K5/12C08K5/11C08K2003/2241C08K2003/265C08K3/04
Inventor 陈连星
Owner ZHEJIANG FEIHU NEW MATERIAL CO LTD
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