Diamond DA 42 NG, Maintenance Manual

Page: 1643 / 2339

AIRCRAFT
DA 42 NG AMM
Standard
Practices/Structures
Doc # 7.02.15
Rev. 4
51-20-00
Page 207
15 Mar 2018
6. Bonding Paste (Thickened Resin)
CAUTION: FOR BONDING OF PARTS WHICH ARE MADE WITH SELF
EXTINGUISHING RESIN, THE BONDING PASTE MUST ALSO BE
MIXED FROM SELF EXTINGUISHING RESIN. REFER TO SECTION
51-30.
Use bonding paste to bond GFRP/CFRP components together and in the repair of sandwich cores.
%
Resin and thickening fillers make the bonding paste. Table 1 gives you the proportion by weight of
%
resin to thickening fillers.
%
Table 1 - Bonding Paste Mixing Proportions
%
Material % Weight in Grams %
Mixed Resin
%
50
%
100
%
150
%
200
%
250
%
300
%
350
%
400
%
450
%
Cotton Flakes
%
6.1
%
12.2
%
18.3
%
24.4
%
30.5
%
36.6
%
42.7
%
48.8
%
54.9
%
Sil Cell 300 or
%
Eurocell 300
%
3.9
%
7.8
%
11.7
%
15.6
%
19.5
%
23.4
%
27.3
%
31.2
%
35.1
%