17AIRPAC_TDS.pdf

5700 Skylab Road Phone: +1 714-899-8100 E-mail : airtech@airtechintl.com
y a lan Huntington Beach Fax: +1 714-899-8179 Website : www.airtechonline.com
INTERNATIONAL INC. CA 92647 USA
Data Sheet AIRPAC 15A &B
Fast curing two part silicone moulding putty
DESCRIPTION
Airpac 15 A & Bis a two component silicone putty that rapidly cures to give a resilient elastomer. The putty has
a 1:1 mix ratio and can be mixed mechanically or by hand without pre-weighing or degassing. Airpac 15 A&B
has good temperature resistance and is ideally suited for flexible tooling applications such as pressure pads,
mandrels, fillets and reproduction casts. Airpac 15 A & B can also be used as a shop-aid in vacuum bagging to fill
cavities, blend sharp corners and rapid fabrication of pressure intensifiers.
@ TECHNICAL DATA
Material type Uncured silicone rubber
Maximum use temperature 450 F (232 C)
Color Part A – White, Part B – Red
Hardness 50 Shore A
Elongation at break 225%
Mix ratio 1:1
Cure time (approximate) 15 minutes
Density 4.98 Ib/in (1.38 g/cm )
Shelf life 6 months from date of shipment when
stored in original packaging at 72 F (22 C)
@ SIZES
2 gallon (7.6 liter) Kit 10 Ibs (4.54 kg) 10 Ibs (4.54 kg)
10 gallon (37.8 liter Kit 50 Ibs (22.68 kg) 50 Ibs (22.68 kg)
M APPLICATION
Mixing instructions:
+ Measure out approximately equal amounts of part A and part B.
+ Blend the two components mechanically or by hand until a uniform color is obtained.
+ Apply mixed material and allow it to cure until rigid.
@ NOTES
+The maximum use temperature is dependent upon the duration at maximum temperature and is process
specific, Airtech recommends testing prior to use.
Last updated : 2020-11-23
Catalog position : Rubber
-Asthecondton or methods fuse, lncluing storage ae beyond our control Altech ternational nc does ot sme any responsi fe the performance of his material fo any parca ue. The mater ssld”s
Artech eration ne dclsne and buyer waive, any analimpled warantesincidg without mtn the pled warns of merchant and of ness fo pata use. The formation contaned heen
teptesents ypc properties and should nat be used for specication purposes Any tnsstio provide or yout convenience ony The afi anguages English andthe ofa law Calf, USA