RO87166B1 - Self-lubricating composition for sealing rings and corrosion-resistant coatings - Google Patents

Self-lubricating composition for sealing rings and corrosion-resistant coatings

Info

Publication number
RO87166B1
RO87166B1 RO111466A RO11146683A RO87166B1 RO 87166 B1 RO87166 B1 RO 87166B1 RO 111466 A RO111466 A RO 111466A RO 11146683 A RO11146683 A RO 11146683A RO 87166 B1 RO87166 B1 RO 87166B1
Authority
RO
Romania
Prior art keywords
self
sealing rings
lubricating composition
corrosion
resistant coatings
Prior art date
Application number
RO111466A
Other languages
Romanian (ro)
Inventor
Aurel Nistor
Elena-Rodica Duschka
Lucretia Schmidt
Original Assignee
îNTREPRINDEREA DE UTILAJ CHIMIC
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 îNTREPRINDEREA DE UTILAJ CHIMIC filed Critical îNTREPRINDEREA DE UTILAJ CHIMIC
Priority to RO111466A priority Critical patent/RO87166B1/en
Publication of RO87166B1 publication Critical patent/RO87166B1/en

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  • Lubricants (AREA)
  • Sealing Material Composition (AREA)
  • Paints Or Removers (AREA)

Abstract

Compozitia autolubrifianta pentru inele de etansare si acoperiri anticorosive, conform inventiei, este constituita din 60.....70% greutate grafit, în amestec de trei granulatii respectiv 0,62 niu m 0,2 niu m si 0,1 niu m; 21...30% greutate rasina de tip fenolformaldehidica sau furanica si 9-10% greutate rasina pentru întarire sa rece, ales dintre acid benzensulfonic acid paratoluensulfonic si acid sulfuric.The self-lubricating composition for the sealing rings and anti-corrosive coatings according to the invention consists of 60 ... 70% by weight of graphite, in a mixture of three granulations, respectively, of 0.62 mils, 0.2 mils and 0.1 mils; 21 ... 30% by weight of phenol-formaldehyde or furan resin and 9-10% by weight of resin for its cold hardening, selected from paratoluenesulfonic acid benzenesulfonic acid and sulfuric acid.

RO111466A 1983-06-30 1983-06-30 Self-lubricating composition for sealing rings and corrosion-resistant coatings RO87166B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RO111466A RO87166B1 (en) 1983-06-30 1983-06-30 Self-lubricating composition for sealing rings and corrosion-resistant coatings

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO111466A RO87166B1 (en) 1983-06-30 1983-06-30 Self-lubricating composition for sealing rings and corrosion-resistant coatings

Publications (1)

Publication Number Publication Date
RO87166B1 true RO87166B1 (en) 1985-07-31

Family

ID=40903822

Family Applications (1)

Application Number Title Priority Date Filing Date
RO111466A RO87166B1 (en) 1983-06-30 1983-06-30 Self-lubricating composition for sealing rings and corrosion-resistant coatings

Country Status (1)

Country Link
RO (1) RO87166B1 (en)

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