Starting Point Formulation

UCAR Latex 154S
ASTM C 834 Compliant, Flexible, Premium-Performance High Solids Caulk
Formulation Suggestion K-2225

Ingredients

Parts by Weight

UCAR™ Latex 154S
384.50

TRITON™ X-405 Nonionic Surfactant
7.10

Composition T
1.60

Santicizer 160
90.80

Mineral Spirits
15.50

Ethylene Glycol
10.50

Silane A-187
1.00

Atomite
487.00

Ti-Pure R-902
2.00
Total:
1000.00


Caulk Properties

Pigment-to-Binder Ratio
2.12

Pigment to Total Binder
1.52

Plasticizer, phr
39.35

ASTM C 731
image

Extrudability, g/sec


5

ASTM C 732
Artificial Weathering
image

Wash Out

Slump

Cracking

Loss of Adhesion



None
None
None
None

ASTM C 734
Low Temperature Flex
image

Unexposed control

Exposed



Pass-no cracking
Pass-no cracking

ASTM C 736
Extension Recovery
image

First run

Duplicate run



102%, no adhesion loss
110%, no adhesion loss

ASTM C 794
Adhesion in Peel, pli
image

Glass

Aluminum



>21
>17

ASTM D 2202
image

Slump

<0.1ý w without spacer

Tensile/Elongation
image

Tensile at peak, psi

% Elongation at peak


35
900

NOTICE: No freedom from any patent owned by Seller or others is to be inferred. Because use conditions and applicable laws may differ from one location to another and may change with time, Customer is responsible for determining whether products and the information in this document are appropriate for Customer's use and for ensuring that Customer's workplace and disposal practices are in compliance with applicable laws and other governmental enactments. Seller assumes no obligation or liability for the information in this document. NO WARRANTIES ARE GIVEN; ALL IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE ARE EXPRESSLY EXCLUDED.