HEAT-RESISTANT GLUE BASED ON ORGANOELEMENTAL COMPOUNDS,

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Abstract:

New VK-10 glue, containing phenol-silicon-organic resin B-1, polyorganoborosiloxane and asbestos, was developed. The glue may be used for gluing heat-resistant metals and nonmetallic materials operating at temperatures up to 1200 degrees C. The bond strength of several materials joined with this glue has been tested at various temperatures. For example, the bond strength of 30KhGSA steel specimens joined with this glue was 130 kgsq cm. at 20C and 7 kgsq cm. at 1200C. The tests showed that water does not affect the strength of glued joints at 425C but decreases it by 10 percent at 20C. Glued joints are not affected by MK-8 mineral oil or by T-1 fuel oil and their service life is six months. To join two pieces together, two layers of the glue are applied to thoroughly degreased surfaces. The glue hardens under a pressure of 8 kgsq cm. at 200C for 3 hr. Author

Author(s):
Andryanov, K. A. ; Kudishina, V. A. ; Zhdanov, A. A.
Author Organization(s):
FOREIGN TECHNOLOGY DIV WRIGHT-PATTERSON AFB OHIO
Supplementary Note:
Edited trans. of Mashinostroitel (USSR) n12 p20-21 1967, by D. Koolbeck.
Annotation:
Heat-resistant glue based on organoelemental compounds--Translation.
Pagination:
0009

Security Markings

DOCUMENT & CONTEXTUAL SUMMARY

Distribution:
Approved For Public Release

RECORD

Collection: TR
Identifying Numbers
Report Number(s):
FTD-HT-23-1220-68
Project Number(s):
FTD-7230178
 Subject Terms
Communities of Interest:
No COI(s) Identified
Descriptor(s):
(*ADHESIVES, *HEAT RESISTANT MATERIALS), (*SILOXANES, ADHESIVES), (*INORGANIC POLYMERS, ADHESIVES), ASBESTOS, BORON COMPOUNDS, TITANIUM COMPOUNDS, THERMAL STABILITY, SHEAR STRESSES, STEEL, USSR
Field(s)/Group(s):
Adhesives, Seals and Binders
Keyword(s):
TRANSLATIONS
Report Date:
1969 Mar 17