Method for producing continuous wide width silicon rubber thin product composite thin rubberized fabric

A production method and technology of composite adhesive tape, which is applied in the direction of textiles and papermaking, can solve the problems of poor economic benefits, inability to make continuous plates, and increased costs, and achieve the effect of good uniformity

Inactive Publication Date: 2006-11-08
FORMOSAN RUBBER GRP
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  • Abstract
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Problems solved by technology

[0003] Existing manufacturing of silicone rubber sheets (sheets) can be made by molding and calendering machines, but for the method of making silicone rubber sheets by molding process, it is often limited to the size of the mold, resulting in the obtained Although the product can have a wide width, it cannot be made into a continuous sheet, which will cause the problem of non-conformity in the size of the increasingly widely used silica gel sheet, and the entire production capacity will also be due to non-continuous restrictions, resulting in an increase in cost
In addition, the tolerance of thin molded products (0.3mm ~ 3mm) will be larger than that of products made by calender, which will further highlight its shortcomings.
However, although the products produced by calenders are better than molding metho

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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  • Method for producing continuous wide width silicon rubber thin product composite thin rubberized fabric
  • Method for producing continuous wide width silicon rubber thin product composite thin rubberized fabric

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Experimental program
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Embodiment Construction

[0020] See figure 1 , Which is a flow chart of a method for making functional fabrics. First, as shown in step S1, the so-called impregnation procedure is carried out. This procedure is to impregnate different fabrics in silicone rubber at a temperature of 80°C to 160°C. (silicone) is impregnated in the diluent to achieve the effect of fixing the yarn and avoid material leakage in the subsequent procedures. The fabric (reinforcing material) can be selected from glass fiber (fiberglass), polyester (polyerter) plain woven fabric, Nylon (nylon) plain woven fabric or polyester film (PET film), etc.; continue as shown in step S2, oven heating and drying treatment, the heating temperature is 80 ℃ ~ 150 ℃, the residence time is 30 ~ 120 seconds; then step S3 As shown, the silicone rubber coating process is carried out at a temperature of 60℃~160℃ and a line speed of 0.5~10m / min. The coating process can choose to use a knife on air or a knife on roller. ), formed as figure 2 As shown in ...

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Abstract

The present invention provides a method of producing continuous wide coverage thin fabric with composite silicon rubber. Fabric is soaked with silicon rubber and coated with two layers of silicon rubber on two sides to form the continuous wide coverage thin fabric with composite silicon rubber. The continuous wide coverage thin fabric may have width up to 60 in, and has high elasticity, heat resistance and fire-proof characteristic.

Description

Technical field [0001] The present invention relates to a manufacturing method of silicone rubber composite tape, in particular to a continuous wide-width silicone rubber thin product that can be manufactured with a width of up to 60 inches, elasticity and both high temperature resistance and fire resistance. Manufacturing method of composite thin tape. Background technique [0002] Silicone rubber (silicone) is a non-toxic material, which has excellent weather resistance, cold resistance and heat resistance, and can be used in a wide range of temperature (-60 ℃ ~ 250 ℃), and it is used by other rubbers. Not in time. What's more, silicone rubber can be used as O-rings, oil seals, industrial rollers, medical, food machinery, and applications in extremely high temperature and oil-free places. Therefore, this material has deep development value. [0003] Existing manufacturing of silicone rubber sheets can be made by molding and calendering. However, the method of making silicone ru...

Claims

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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Application Information

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IPC IPC(8): D06N3/12
Inventor 林建宏
Owner FORMOSAN RUBBER GRP
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