SU101129A1 - The method of obtaining porous materials - Google Patents

The method of obtaining porous materials

Info

Publication number
SU101129A1
SU101129A1 SU450318A SU450318A SU101129A1 SU 101129 A1 SU101129 A1 SU 101129A1 SU 450318 A SU450318 A SU 450318A SU 450318 A SU450318 A SU 450318A SU 101129 A1 SU101129 A1 SU 101129A1
Authority
SU
USSR - Soviet Union
Prior art keywords
porous materials
obtaining porous
mixture
pores
polymers
Prior art date
Application number
SU450318A
Other languages
Russian (ru)
Inventor
М.С. Монастырская
М.С. Монастырска
Original Assignee
М.С. Монастырская
М.С. Монастырска
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by М.С. Монастырская, М.С. Монастырска filed Critical М.С. Монастырская
Priority to SU450318A priority Critical patent/SU101129A1/en
Application granted granted Critical
Publication of SU101129A1 publication Critical patent/SU101129A1/en

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  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)

Description

Предметом изобретени   вл етс  способ получени  на основе высокополимерных веществ пористых материалов дл  технических изделий, подошв и др.The subject of the invention is a method for producing porous materials for technical products, soles, etc., based on high polymer materials.

По предлагаемому способу образование пор при термообработке изделий происходит вс иедствие реакций конденсации, протекающих между вз тыми в смесь высокополимерами, что приводит к выделению газообразных продуктов, образующих поры, и к одновременной стабнлизации этих пор в результате образовани  модифицированных соединений полимеров .According to the proposed method, the formation of pores during heat treatment of products occurs through condensation reactions between high polymers taken into a mixture, which leads to the release of gaseous products that form pores and the simultaneous stabilization of these pores as a result of the formation of modified polymer compounds.

Особенность способа заключаетс  в том, что примен ют смесь полимеров , способных к реакции конденсации между их функциональными группами. В качестве высокополимеров примен ют, например, нитрильный каучук СКН-40 и капрон.A feature of the process is that a mixture of polymers capable of a condensation reaction between their functional groups is used. For example, nitrile rubber SKN-40 and caprone are used as high polymers.

Пример. Смесь из 100 вес. ч. каучука СКН-40 и 16 вес. ч. капрона в виде волокна (например, в виде отходов соответствующих производств ) вальцуют в течение 30 мин. при температуре вальцов 30-40°.Example. A mixture of 100 wt. including rubber SKN-40 and 16 wt. h. caprone in the form of fiber (for example, in the form of waste from the relevant production) roll over 30 minutes. at a temperature of rollers of 30-40 °.

Из вальцованного полупродукта вырезают заготовки технических изделий , например, подошвы, и закладывают их в прессформу дл  термообработки в прессе, которую ведут в течепие 5-8 мин. при 260°.Billets of technical products, for example, soles, are cut out of the rolled intermediate product and placed in a mold for heat treatment in a press, which is carried out for 5-8 minutes. at 260 °.

Полученные издели  характеризуютс  следующими физнко-механическими данными; Объемный вес 0,3-0,6 с. /с.«-1 Сопротивленце разрыву 20-25 кг/см-. Сопротивление раздиру 18-20 кг/см. Сопротивление истиранию 300-400 . с.чThe resulting products are characterized by the following mechanical and mechanical data; Volume weight 0.3-0.6 s. / c. "The Resistance to Tear 20-25 kg / cm-. Tear resistance 18-20 kg / cm. Abrasion resistance 300-400. s.ch

Предмет изобретени Subject invention

Claims (2)

1.Способ получени  пористых материалов на основе высокополимерных веществ дл  технических изделий , подошв и др., отличающийс  тем, что, с целью стабилизации пор при их образовании, примен ют смесь полимеров, способных к реакции конденсации между их функциональными группами.1. A method of producing porous materials based on high polymer substances for technical products, soles, etc., characterized in that, in order to stabilize the pores when they are formed, a mixture of polymers capable of a condensation reaction between their functional groups is used. 2.Прием выполнени  способа по п. 1, отличающийс  тем, что в качестве высокополимеров примен ют , например, нитрильный каучук (СКН-40) и капрон.2. A method according to Claim 1, characterized in that, for example, nitrile rubber (SKN-40) and nylon are used as high polymers.
SU450318A 1954-12-14 1954-12-14 The method of obtaining porous materials SU101129A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU450318A SU101129A1 (en) 1954-12-14 1954-12-14 The method of obtaining porous materials

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU450318A SU101129A1 (en) 1954-12-14 1954-12-14 The method of obtaining porous materials

Publications (1)

Publication Number Publication Date
SU101129A1 true SU101129A1 (en) 1955-11-30

Family

ID=48375022

Family Applications (1)

Application Number Title Priority Date Filing Date
SU450318A SU101129A1 (en) 1954-12-14 1954-12-14 The method of obtaining porous materials

Country Status (1)

Country Link
SU (1) SU101129A1 (en)

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