Technical Sheet for ASI 306

Type .........................................................................One-part, self-leveling RTV

Appearance .................................................................Smooth, thick liquid

Specific Gravity ............................................................Clear 1.02; Colors 1.04

Application Temperature Range .........................................-18°C to +50°C (0°F to +120°F)

Cure Method .................................................................Neutral, non-corrosive, moisture cure

Skin Over Time...............................................................40 minutes

Cure Time ....................................................................24 Hours (1/8" thickness)

Slump/Sag ....................................................................Flowable

at 25°C (77°F) and 50% R.M. for 7 days (1/8" thick)

Durometer Hardness (Shore A) (ASTM D 2240) .........................25

Tensile Strength (ASTM D 412) ............................................230 psi (1.6 MPa)

Elongation at Break (ASTM D 412) .........................................400%

Tear Resistance (ASTM D 624, Die B) ......................................6 ppi (4.6 kN/m)

Temperature Range After Cure .............................................-57°C to +204°C (-70°F to +400°F)

Shrink Factor...................................................................Nil

Thermal Expansion Coefficient ..............................................9 x 10 -4 1/K

                                                                                                          0°C to 100°C (32°F to 212°F)

Dielectric Strength (ASTM D 149) ............................................452 V/mil (173 KV/cm)

Volume Resistivity(ASTM D257) ...............................................>2.19 x 10¹⁵ ohm/cm

DissipationFactor(ASTMD150)..................................................0.00106at100Hz  

                                                                                                            0.00022 at 10kHz

Dielectric Constant (ASTM D 150) .............................................71 at 100 Hz

                                                                                                            2.71 at 10 kHz

Since ASI 306 is a neutral cure system, no acetic acid is released during cure. However, on direct contact, uncured sealant will irritate eyes. Flush well with water and call physician if irritation persists. Avoid prolonged skin contact.

ASI 306, when stored in original, unopened container at or below 32°C (90°F), has a shelf life of 12 months from date of shipment.

ASI 306 is supplied in (10.2 fl. oz.) caulking cartridge, (40 lb.) pail and (440 lb.) drum.

ASI 306 warrants only that its products will meet its specifications. ASI shall in no event be liable for incidental or consequential damages. Except as expressly stipulated, ASI’s liability, expressed or implied, is limited to the stated selling price of any defective goods.

Underwriters Laboratories File E209770

General Description of Material:

    100% silicone sealant furnished in the form of cartridges.

    Material Modifications - There shall be no changes in the formulation or composition of the material unless previously cleared through Underwriters Laboratories Inc.

    Form of Shipment - The materials are produced and shipped as finished products.

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