A kind of high breaking strength glass fiber cloth and its production method
A technology of glass fiber cloth and breaking strength, which is applied in fiber processing, flame-retardant fibers, textiles, etc., can solve problems such as limited fields, and achieve the effects of good wear resistance, strong breaking strength, and high breaking strength
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment 1
[0038] The number of weft yarns used in glass fiber cloth is greater than the number of warp yarns used, and the weft yarn count is 2.0 times the warp yarn count. 1.4.
[0039] The production method of the glass fiber cloth of high breaking resistance comprises the following steps:
[0040] (1) Sizing: the yarn is pulled out from the bobbin in parallel, impregnated with sizing liquid, the sizing pressure is 4.6KN, and the sizing rate of the warp yarn is 1.7%; after drying, a smooth and strong yarn layer is formed, uniform Winding on the warp beam to become a warp beam with a certain width and length, wherein the take-up tension is 960N;
[0041] Wherein, the slurry includes the following components in weight percentage: 1.8% water-soluble phenolic resin emulsion, 1.2% silane coupling agent, 2.3% polyethylene glycol, 2.3% polyvinyl alcohol, dioctadecyl ester quaternary ammonium salt 0.2%, polyoxyethylene sorbitan fatty acid ester 0.4%, acetic acid 1.3%, and the balance is wat...
Embodiment 2
[0048] The number of weft yarns used in glass fiber cloth is greater than the number of warp yarns used, and the weft yarn count is 1.86 times the warp yarn count. The weft weaving density of the cloth surface is less than the warp weaving density, and the ratio of warp weaving density to weft weaving density is 1.4.
[0049] The production method of the glass fiber cloth of high breaking resistance comprises the following steps:
[0050] (1) Sizing: the yarn is pulled out from the bobbin in parallel, impregnated with sizing liquid, the sizing pressure is 4.6KN, and the sizing rate of the warp yarn is 1.5%; after drying, a smooth and strong yarn layer is formed, uniform Winding on the warp shaft becomes the sizing shaft of the warp yarn sheet with a certain width and length, wherein the take-up tension is 900N;
[0051] Wherein, the slurry includes the following components in weight percentage: 1.5% water-soluble phenolic resin emulsion, 1% silane coupling agent, 2% polyethyl...
Embodiment 3
[0058] The weft yarn count used in the glass fiber cloth is greater than the warp yarn count used, and the weft yarn count is 2.0 times the warp yarn count. The ratio of the warp weaving density to the weft weaving density of the glass fiber cloth surface is 1.8.
[0059] The production method of the glass fiber cloth of high breaking resistance comprises the following steps:
[0060] (1) Sizing: the thread is pulled out from the yarn bobbin in parallel, impregnated with sizing liquid, the sizing pressure is 4.6KN, and the sizing rate of the warp yarn is 1.8%; after drying, a smooth and strong yarn layer is formed, uniform Winding on the warp beam to become a warp beam with a certain width and length, wherein the take-up tension is 1000N;
[0061] Wherein, the slurry includes the following components in weight percentage: 2% water-soluble phenolic resin emulsion, 1.5% silane coupling agent, 3% polyethylene glycol, 2% polyvinyl alcohol, dioctadecyl ester quaternary ammonium sal...
PUM
| Property | Measurement | Unit |
|---|---|---|
| thickness | aaaaa | aaaaa |
| thickness | aaaaa | aaaaa |
Abstract
Description
Claims
Application Information
Login to View More