SU90542A1 - The method of increasing the strength and water resistance of glass fabrics - Google Patents
The method of increasing the strength and water resistance of glass fabricsInfo
- Publication number
- SU90542A1 SU90542A1 SU407463A SU407463A SU90542A1 SU 90542 A1 SU90542 A1 SU 90542A1 SU 407463 A SU407463 A SU 407463A SU 407463 A SU407463 A SU 407463A SU 90542 A1 SU90542 A1 SU 90542A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- strength
- water resistance
- increasing
- fabrics
- glass
- Prior art date
Links
- 239000004744 fabric Substances 0.000 title claims description 13
- 239000011521 glass Substances 0.000 title claims description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims description 3
- 239000003365 glass fiber Substances 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 4
- 239000012188 paraffin wax Substances 0.000 claims description 4
- 239000000126 substance Substances 0.000 claims description 4
- 239000007864 aqueous solution Substances 0.000 claims description 3
- 239000000314 lubricant Substances 0.000 claims description 3
- 239000004094 surface-active agent Substances 0.000 claims description 3
- 239000003795 chemical substances by application Substances 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims description 2
- 229910052751 metal Inorganic materials 0.000 claims description 2
- 150000002739 metals Chemical class 0.000 claims description 2
- 238000004513 sizing Methods 0.000 claims description 2
- 150000007524 organic acids Chemical class 0.000 claims 1
- 235000005985 organic acids Nutrition 0.000 claims 1
- 150000003839 salts Chemical class 0.000 claims 1
- 239000011780 sodium chloride Substances 0.000 claims 1
- QTBSBXVTEAMEQO-UHFFFAOYSA-N acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive Effects 0.000 description 1
- 125000000853 cresyl group Chemical class C1(=CC=C(C=C1)C)* 0.000 description 1
- 230000002708 enhancing Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Description
Как известно, издели из .стекл нных тканей резко тер ют прочность от воздействи влаги. Поэтому стекл нное волокно в процессе его Обработки замасливают путем нанесени на него парафина или парафина в смеси со склеивающими веществами. Така обработка стекл нного волокна предохран ет его от истирани и способствует процессу ;изготовлени стекл нных тканей, но не позвол ет их более щироко использовать .As is known, articles made of glass fabrics drastically lose their strength due to moisture. Therefore, in the process of its processing, the glass fiber is oiled by applying paraffin or paraffin on it in a mixture with adhesive substances. Such processing of glass fibers protects it from abrasion and contributes to the process, the manufacture of glass fabrics, but does not allow them to be used more widely.
Предложенный способ повыщени прочности и водоустойчивости стекл нных тканей основан также на изготовлении их из покрытых замасливател ми стекл нных волокон, но отличаетс тем, что полученную из таких волокон ткань обрабатывают водным или неводным раствором поверхностно-активный веществ, примен в качестве последних органические кислоты или соли поливалентных металлов, или смеси этих веществ. Така обработка стекл нных тканей повышает адгезию стекл нных волокон к замасливателю и делает их более прочными и водоустойчивыми .The proposed method of enhancing the strength and water resistance of glass fabrics is also based on their fabrication from coated with lubricant glass fibers, but is characterized in that the fabric obtained from such fibers is treated with an aqueous or non-aqueous solution of surfactant polyvalent metals, or mixtures of these substances. Such treatment of glass fabrics increases the adhesion of glass fibers to the sizing agent and makes them more durable and waterproof.
Пример 1. Ткань, приготовленную из стекл нных волокон, покрытых парафином в количестве 2-3% от веса ткани, обрабатывают водным раствором, содержащим 0,5% уксусной кислоты и 0,3%крезола. Обработку ведут в течение 20 мин при температуре 50-60°С. Затем ткань высушивают и прогревают при температуре 70-100°С.Example 1: A fabric prepared from glass fibers coated with paraffin in an amount of 2-3% by weight of the fabric is treated with an aqueous solution containing 0.5% acetic acid and 0.3% cresol. The treatment is carried out for 20 minutes at a temperature of 50-60 ° C. Then the fabric is dried and heated at a temperature of 70-100 ° C.
Пример 2. Стекл нную ткань пропитывают 3%-ным раствором каучука в бензине, вл ющимс замасливателем. В бензин ввод т 0,1 - 0,2% крезолоксиленольной смеси и 0,2% уксусной кислоты.Example 2 A glass cloth was impregnated with a 3% rubber solution in gasoline, which is a lubricant. 0.1 - 0.2% cresoloxylene mixture and 0.2% acetic acid are introduced into gasoline.
№ 90542- 2 -No. 90542-2 -
Предмет изобретени Subject invention
Claims (2)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU90542A1 true SU90542A1 (en) | 1964-07-22 |
Family
ID=
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