SU148663A1 - Antifriction material for sliding bearings - Google Patents

Antifriction material for sliding bearings

Info

Publication number
SU148663A1
SU148663A1 SU729428A SU729428A SU148663A1 SU 148663 A1 SU148663 A1 SU 148663A1 SU 729428 A SU729428 A SU 729428A SU 729428 A SU729428 A SU 729428A SU 148663 A1 SU148663 A1 SU 148663A1
Authority
SU
USSR - Soviet Union
Prior art keywords
sliding bearings
antifriction material
added
mineral oil
aluminum powder
Prior art date
Application number
SU729428A
Other languages
Russian (ru)
Inventor
А.А. Кутьков
Original Assignee
А.А. Кутьков
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 А.А. Кутьков filed Critical А.А. Кутьков
Priority to SU729428A priority Critical patent/SU148663A1/en
Application granted granted Critical
Publication of SU148663A1 publication Critical patent/SU148663A1/en

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  • Lubricants (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Epoxy Resins (AREA)

Description

Известны антифрикционные материалы дл  подшипников скольжени , получаемые из омеси эпоксидной смолы, алюминиевой пудры, отвердител  « растворител .Known antifriction materials for sliding bearings, obtained from omesi epoxy resin, aluminum powder, hardener solvent.

Однако указанные материалы не обеспечивают самосмазывани  подшипников.However, these materials do not self-lubricate the bearings.

Дл  устранени  указанного недостатка в состав предлагаемого антифрикционного материала добавл етс  минеральное масло, а вход щие в -состав компоненты вз ты в следующих весовых част х: эпоксидна  смола ЭД-6-100, полиэтилен-полиамин-10, ксилол-12,5, алюминиева  пудра - 30 и минеральное масло марки МК-8-15.To eliminate this drawback, mineral oil is added to the composition of the antifriction material, and the constituent components are taken in the following parts by weight: epoxy resin ED-6-100, polyethylene-polyamine-10, xylene-12.5, aluminum powder - 30 and mineral oil brand MK-8-15.

Проведенные испытани  указанного материала показали его высокую износоустойчивость, небольшой коэффициент трени  и высокую теплопроводность.The tests of this material showed its high wear resistance, low coefficient of friction and high thermal conductivity.

Нар ду с указанными преимуществами технологи  изготовлени  описываемого материала отличаетс  простотой и не требует большой затраты времени.Along with these advantages, the technology of making the described material is simple and does not require much time.

Нагретую до 60° эпоксидную смолу перемешивают с растворителем и в этот раствор добавл ют отвердитель, после чего полученную массу тщательно перемешивают и добавл ют минеральное масло. Затем добавл ют наполнитель,-алюминиевый порошок-и вновь подвергают перемешиванию. Полученный таким образом материал находитс  в жидко-текучем состо нии около 30 мин, что В1полне достаточно дл  заливки в формы.The epoxy resin heated to 60 ° C is mixed with a solvent and a hardener is added to this solution, after which the resulting mass is thoroughly mixed and mineral oil is added. Then the filler, α-aluminum powder, is added and again mixed. The material thus obtained is in a liquid-fluid state for about 30 minutes, which is quite sufficient for pouring into the molds.

По истечении этого срока материал начинает твердеть. После отвердени  форму с материалом нагревают в термостате до температуры 70-90° и выдерживают в нем в течение 8 час. Затем форма медленно охлаждаетс  и на этом процесс изготовлени  издели  из этого Материала заканчиваетс .After this period, the material begins to harden. After curing, the form with the material is heated in a thermostat to a temperature of 70-90 ° and kept in it for 8 hours. The mold is then slowly cooled and the process of making the product out of this material ends.

№ 148663-2Предмет изобретени No. 148663-2 of the invention

Антифрикционный материал дл  подшипников скольжени , получаемый из смеси эпоксидной смюлы, алюминиевой пудры, отвердител  и растворител , отличающийс  тем, что, с целью обеспечени  самосмазывани  подшипников,в смесь добавлено минеральное масло, причем составл ющие смесь компоненты вз ты в следующих весовых част х: эпоксидна  смола ЭД-6-100, полиэтилен-полиамин-ilO,ксилол-12 ,5, алюминиева  пудра-30 и минеральное масло :марки А1К-8-15.Antifriction material for sliding bearings, obtained from an epoxy mixture, aluminum powder, hardener and solvent, characterized in that mineral oil is added to the mixture to ensure the lubrication of the bearings, and the components that make up the mixture are taken in the following weight parts: epoxy ED-6-100 resin, polyethylene-polyamine-ilO, xylene-12, 5, aluminum powder-30 and mineral oil: A1K-8-15 grade.

SU729428A 1961-05-03 1961-05-03 Antifriction material for sliding bearings SU148663A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU729428A SU148663A1 (en) 1961-05-03 1961-05-03 Antifriction material for sliding bearings

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU729428A SU148663A1 (en) 1961-05-03 1961-05-03 Antifriction material for sliding bearings

Publications (1)

Publication Number Publication Date
SU148663A1 true SU148663A1 (en) 1961-11-30

Family

ID=48303899

Family Applications (1)

Application Number Title Priority Date Filing Date
SU729428A SU148663A1 (en) 1961-05-03 1961-05-03 Antifriction material for sliding bearings

Country Status (1)

Country Link
SU (1) SU148663A1 (en)

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