Accession Number:

AD0021494

Title:

ARCTIC RUBBER

Descriptive Note:

Progress rept. 1 Oct-31 Dec 1952

Corporate Author:

KELLOGG (M W) CO JERSEY CITY NJ

Personal Author(s):

Report Date:

1953-01-01

Pagination or Media Count:

27.0

Abstract:

Progress was made in curing copolymers of CF2CFClCF2CH2 X-300 series with diisocyanates. The 3070 molar copolymer was as oil-resistant as the 5050 and offered a 6-9 deg C advantage in TR-70 temperature the 6238 product was not notably rubber-like. Stepwise exposure of MDI vucanizates of X- 300 to higher temperatures produced a material which was serviceable up to 537 deg F.

Subject Categories:

  • Elastomers and Rubber

Distribution Statement:

APPROVED FOR PUBLIC RELEASE