SU698989A1 - Tarpaulin - Google Patents
TarpaulinInfo
- Publication number
- SU698989A1 SU698989A1 SU772504252A SU2504252A SU698989A1 SU 698989 A1 SU698989 A1 SU 698989A1 SU 772504252 A SU772504252 A SU 772504252A SU 2504252 A SU2504252 A SU 2504252A SU 698989 A1 SU698989 A1 SU 698989A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- tarpaulin
- reduce
- service life
- woven base
- base
- Prior art date
Links
Description
1one
Изобретение относитс к резиновой промышленности , в частности к получению брезента.This invention relates to the rubber industry, in particular to the manufacture of tarpaulin.
Известен брезент, включающий тканую основу и покрытие с двух ее сторон на основе низкомолекул рного диметилсилоксанового каучука до привеса свыше 250 г/м Ц.A tarpaulin is known, which includes a woven base and a coating on its two sides based on low molecular weight dimethylsiloxane rubber to a weight gain in excess of 250 g / m C.
Однако данный брезент имеет низкую воздухопроницаемость и большой вес.However, this tarp has a low breathability and high weight.
Цель изобретени состоит в повышении воздухопроницаемости и снижении веса брезента.The purpose of the invention is to increase the air permeability and reduce the weight of the tarpaulin.
Поставленна цель достигаетс тем, что брезент , включающий тканую основу и покрытие с двух ее сторон на основе низкомолекул рногоThe goal is achieved by the fact that the tarpaulin, which includes a woven base and a coating on its two sides on the basis of low molecular weight
диметилсилоксанового каучука, содержит тканую основу с пористостью 30-40% и покрытие до привеса 100-130 г/м.dimethylsiloxane rubber, contains a woven base with a porosity of 30-40% and a coating to weight gain of 100-130 g / m.
Пример. Брезент получают обработкой синтетической (полиамидной или полиэфирной) ткани с пористостью 30-40% низкомолекул рным диметилсилоксановым каучуком до привеса 100-130 г/м. Указанный привес обеспечивает покрытие нитей, при этом не образуетс сплощного пленочного покрыги на ткани. Характеристика брезента представлена в таблице .Example. Tarpaulin is obtained by treating synthetic (polyamide or polyester) fabric with a porosity of 30-40% with low molecular weight dimethylsiloxane rubber to a weight of 100-130 g / m. This weight gain provides coating of the threads, without forming a flat film coating on the fabric. Characteristics of the tarpaulin are presented in the table.
ТаблицаTable
Масса 1 м, г Разрывна прочность полоски 50 X 200 мм, кгWeight is 1 m, g Breaking strength of a strip 50 X 200 mm, kg
основаthe foundation
350350
350350
350350
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU772504252A SU698989A1 (en) | 1977-07-05 | 1977-07-05 | Tarpaulin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU772504252A SU698989A1 (en) | 1977-07-05 | 1977-07-05 | Tarpaulin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU698989A1 true SU698989A1 (en) | 1979-11-25 |
Family
ID=20716617
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU772504252A SU698989A1 (en) | 1977-07-05 | 1977-07-05 | Tarpaulin |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU698989A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU186388U1 (en) * | 2017-11-07 | 2019-01-17 | Эмиль Аршалуйсович Мурадян | Tarpaulin |
-
1977
- 1977-07-05 SU SU772504252A patent/SU698989A1/en active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU186388U1 (en) * | 2017-11-07 | 2019-01-17 | Эмиль Аршалуйсович Мурадян | Tarpaulin |
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