Two Part Condensation (alkoxy) cure Catalyst Options

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Two Part Condensation (alkoxy) cure Catalyst Options 2017-08-17T15:19:20+00:00
Curing Agent Data Sheets Features Curing Agent Concentration (wt%)
DBT Standard curing agent. Small volume of curingagent to add. Best for small volume applications. 0.1% to 0.5%
(suggested 200:1)
Cure Speed Moderate
Color Clear to Amber
Consistency Easily Pourable
Work Life
(hrs)
1 to 5
Cure Time (hrs) 24 to 48
RTV9811 Technical Data Sheet May be used with automatic mixing equipment, large volume applications. Good deep section cure.
Less affected by atmospheric conditions.
5% to 10%
(suggested 10:1)
Cure Speed Moderate
Color Light Beige
Speci?c Gravity 1.50
Consistency Paste
Work Life
(hrs)
0.5 to 1.5
Cure Time (hrs) 12 to 24
RTV9910 Technical Data Sheet Paste version of 0.1% DBT. May be used with automatic mixing equipment, large volume applications. 5% to 10%
(suggested 10:1)
Cure Speed Slow
Color Tan
Speci?c Gravity 1.81
Consistency Paste
Work Life
(hrs)
3 to 6
Cure Time (hrs) 24 to 48
RTV9950 Technical Data Sheet Paste version of 0.5% DBT. May be used with automatic mixing equipment, large volume applications. 5% to 10%
(suggested 10:1)
Cure Speed Moderate
Color White
Speci?c Gravity 1.75
Consistency Paste
Work Life
(hrs)
1 to 3
Cure Time (hrs) 16 to 24
RTV9858 Technical Data Sheet Paste version of DBT. 5% to 7%
Cure Speed Moderate
Color Light Beige
Consistency Paste
Work Life
(hrs)
1 to 3
Cure Time (hrs) 18 to 24
STO Small volume of curing agent to add. Best for short production cycles, rapid production of cured parts. Best choice for reversion resistance. Less affected by atmospheric conditions. 0.2% to 0.5%
(suggested 200:1)
Cure Speed Fast
Color Clear to Amber
Consistency Easily Pourable
Work Life
(hrs)
0.1 to 0.5
Cure Time (hrs) 4 to 12
RTV9891 Technical Data Sheet Paste version of STO. 2% to 4%
Cure Speed Fast
Color Blue
Speci?c Gravity 1.78
Consistency Paste
Work Life
(hrs)
0.1 to 0.5
Cure Time (hrs) 4 to 12