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Glass fiber flame retardant silica gel cloth and preparation method thereof

A technology of glass fiber cloth and glass fiber, which is applied in the field of glued glass fiber products, can solve the problems such as the lack of reference significance of the technology, and achieve the effects of less demanding process and equipment requirements, short process steps, and excellent longitudinal and transverse tear strength

Inactive Publication Date: 2010-11-17
常熟市嘉诚织造有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, since the technical content disclosed above does not belong to the category of glass fiber flame-retardant silicone cloth used in the above-mentioned facilities and equipment, it has no technical reference significance

Method used

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  • Glass fiber flame retardant silica gel cloth and preparation method thereof
  • Glass fiber flame retardant silica gel cloth and preparation method thereof
  • Glass fiber flame retardant silica gel cloth and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] please see figure 1 , this example is based on manufacturing figure 1 The glass fiber flame retardant silicone cloth with the structure shown is taken as an example.

[0030] A) glass fiber cloth is dewaxed, and the commercially available fabric organization is plain weave and the grammage is 2500g / m 2 Glass fiber cloth, that is, non-alkali glass fiber cloth, is introduced from the entrance of the oven (also called dewaxing oven) in a continuous manner and drawn out from the oven outlet and rolled up. The temperature of the oven is controlled at 250 ° C, and the travel speed of the glass fiber cloth is controlled. 8m / min, the paraffin-type surface treatment agent contained in the glass fiber cloth is melted to become exposed inorganic glass fibers, and the dewaxed glass fiber cloth is obtained for use;

[0031] B) Prepare mixed rubber, put 1 part of raw rubber, 0.3 part of white carbon black and 0.5 part of hydroxy silicone oil into the mixing device acted by a kneade...

Embodiment 2

[0039] Only change the fabric structure of the fiberglass cloth in step A) from plain weave to twill weave and change the grammage to 1200g / m 2 , the oven temperature was changed to 345°C, and the travel speed of the glass fiber cloth was changed to 25m / min;

[0040] Change the parts by weight of the white carbon black used to prepare the rubber mix in step B) to 1.8 parts and change the parts by weight of hydroxy silicone oil to 0.3 parts, and change the temperature, that is, the kneading temperature, to 10°C;

[0041] Only change the mixing silicone rubber in step C) to 70 parts, use the combination of 20 parts of aluminum hydroxide and 10 parts of magnesium hydroxide as the flame retardant, use iron oxide yellow as the colorant, and the parts by weight are 5 parts, Vulcanizing agent is changed to the vulcanizing agent double 24 (curing agent double two four) of 0.45 parts by weight;

[0042] Only change the solvent in step D) to toluene that is 1 part by weight, the stirri...

Embodiment 3

[0047] please see figure 2 , this example is based on manufacturing figure 2 The glass fiber flame retardant silicone cloth with the structure shown is taken as an example.

[0048] A) Glass fiber cloth is dewaxed, will be by commercially available and fabric weave is satin weave and grammage is 400g / m 2 Glass fiber cloth, that is, non-alkali glass fiber cloth is introduced from the entrance of the oven (also called dewaxing box) in a continuous manner and drawn out from the outlet of the oven and rolled up. The temperature of the oven is controlled at 300 ° C, and the travel speed of the glass fiber cloth is controlled. 15m / min, the paraffin-type surface treatment agent contained in the glass fiber cloth is melted away to become exposed inorganic glass fiber, and the dewaxed glass fiber cloth is obtained for use;

[0049] B) To prepare the mixed rubber, put 1 part of raw rubber, 1 part of white carbon black and 0.2 part of hydroxy silicone oil into the mixing device acted...

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Abstract

The invention relates to glass fiber flame retardant silica gel cloth and a preparation method thereof, belonging to the technical field of gluing glass fiber products. The glass fiber flame retardant silica gel cloth comprises glass fiber cloth and a corrosion resistant flame retardant layer, wherein the corrosion resistant flame retardant layer is combined to at least one side surface of the glass fiber cloth and comprises the following raw materials in parts by weight: 60-70 parts of mixing silicon rubber, 25-30 parts of flame retardant agent, 2-5 parts of pigment and 0.1-0.5 part of vulcanizing agent. In the technical scheme, because the glass fiber cloth is used as a base material, and the corrosion resistant flame retardant layer formed by the mixing silicon rubber, the flame retardant agent, the pigment and the vulcanizing agent is combined to one side or both sides of the glass longitudinal fiber cloth, the glass fiber flame retardant silica gel cloth can be suitable for being used as a flexible connecting element, can achieve the ideal effects of high-temperature resistance, corrosion resistance and flame retardancy and also has excellent longitudinal and transverse tearing resistant strength; and the provided preparation method has simple and short process step and undemanding process and equipment requirement, not only can guarantee the comprehensive embodiment of the technical effect of the glass fiber flame retardant silica gel cloth but also can meet the industrialized amplification production requirement.

Description

technical field [0001] The invention belongs to the technical field of rubberized glass fiber products, in particular to a glass fiber flame-retardant silicone cloth, and also relates to a manufacturing method of the glass fiber flame-resistant silicone cloth. Background technique [0002] As we all know, problems such as flexible connection and sealing are involved in aerospace navigation, petroleum, pharmaceutical and chemical production, transportation, power generation, HVAC and building facilities, and electrical and electronic mechanical equipment. Taking the flexible connection of pipelines as an example, industrial canvas is usually used in the prior art. Although industrial canvas can play the role of flexible sealing connection, its ability to resist external force is relatively fragile, easy to break, and has no flame-retardant and anti-corrosion effects. [0003] With the continuous improvement of people's safety awareness, the requirements for the flexible conne...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06N3/12
Inventor 金喜春
Owner 常熟市嘉诚织造有限公司
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