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Polyester fiber enhanced breadth and high-performance polyvinyl chloride composite material and preparation thereof

A composite material and polyvinyl chloride technology, applied in textiles and papermaking, can solve the problems of low production efficiency, poor self-cleaning, and cumbersome processing, and achieve the effect of high production efficiency and strong production capacity.

Inactive Publication Date: 2007-02-28
FOSHAN GAOMING GUANLONG POLYMER MATERIAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this product has several major technical defects: the product is narrow, and the maximum width is 2.0M. For the production of large-area car roofs, tents and membrane structures, multiple splicing is required, and the post-processing is cumbersome and wasteful; at the same time, the production efficiency is not high. High, one-time molding weight ≤ 600g / m 2 , to produce quantitative ≥ 600g / m 2 The above needs to be done twice or even three times: the final product has poor self-cleaning performance and poor weather resistance due to no surface treatment

Method used

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  • Polyester fiber enhanced breadth and high-performance polyvinyl chloride composite material and preparation thereof
  • Polyester fiber enhanced breadth and high-performance polyvinyl chloride composite material and preparation thereof

Examples

Experimental program
Comparison scheme
Effect test

example 1

[0034] Example 1: The required production quantity is 900g / m2m 2 , width 3.80M, fire retardant M2 (NFP 92503) blackout white tent;

example 2

[0035] Example 2: The required production quantity is 770g / m2m 2 , width 3.60M, blue swimming pool cloth;

example 3

[0036] Example 3: The required production quantity is 1150g / m2m 2 , width 3.40M, red inflatable cloth.

[0037] Step 1 Mixing pulp

[0038] Add DINP, Ba / Zn liquid stabilizer to the barrel, then add resin, CaCO3, flame retardant, etc. under stirring, and stir at high speed for 10 minutes to complete the premixing. After that, it is ground with a three-roll mill, filtered and stored in another clean bucket. Then according to the required color of the product, add the color paste soaked and ground with plasticizer, stir at high speed to make the system evenly dispersed. Finally vacuum stirring and defoaming for 20 minutes, the batching is finished.

[0039] Step 2 Coating

[0040] Produced according to the process indicators in Table 2.

[0041] Step 3 surface treatment

[0042] The temperature of the oven is 140°C, and the amount of sizing (moisture) is 20-30g / m 2

[0043] Formulation of table 1 example 1-3

[0044]

[0045] The coating process condition of table 2 e...

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PUM

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Abstract

The invention relates to a wide high-property polymer fiber strengthened polychloroethylene composite, which is coated with three layers and surface is treated, wherein it comprises: polychloroethylene 100kg, elasticizer 40-90kg, stabilizer 2-5kg, stuff 0-50kg, functional agent 0.5-10kg, adhesive 0-10kg; and the same materials in the face layer are at 100kg, 40-90kg, 2-5kg, 0-50kg, 0.5-10kg, and 0-10kg. Compared with present technique, the invention has the advantages that: it uses advanced four-coat three-dry method, to shape the product 300g / m2-1500g / m2 at one time, with high efficiency, while it can produce 4000m 2 each hour, and the widest product can reach 3.80m.

Description

Technical field: [0001] The invention relates to a wide, high-performance polyester fiber reinforced polyvinyl chloride composite material and its preparation. The material can be used for storage, material storage tanks, tarpaulins for carriages, car shelters, flyovers, tents for simple buildings, sails, assault Cloth for inflating boats, front and rear printing cloth and membrane structure for construction, etc. technical background: [0002] Wide-width, high-performance polyester fiber-reinforced polyvinyl chloride composites are an important branch of fabric coating. It is made of high-strength and low-shrinkage polyester fiber woven fabric as the base fabric, and the liquid PVC slurry is coated on the base fabric by direct coating process, and then plasticized and surface treated. It organically combines textiles and polymer membranes, greatly improving the use value of materials. [0003] Since the 1970s, in some economically developed areas, merchants have taken a f...

Claims

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Application Information

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IPC IPC(8): D06N3/06C08L27/06C08K5/29C08K5/10C08K3/26
Inventor 杨升
Owner FOSHAN GAOMING GUANLONG POLYMER MATERIAL
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