Chesterton ARC S7 High Temperature & Chemical Resistant Novolac Vinyl Ester Coating

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Chesterton ARC S7 High Temperature & Chemical Resistant Novolac Vinyl Ester Coating
Categories:	Polymer; Thermoset; Vinyl Ester
Material Notes:	Description: ARC S7 is a low VOC, epoxy novolac vinyl ester based coating intended for high temperature exposures in chemically aggressive applications where the risk for thermal cycling may be present. It is highly resistant to a wide range of inorganic as well as organic acids and hydrocarbon based chemical compounds. The product utilizes a unique reinforcement design allowing it to be highly resistant to thermal cycling exposures up to 180°C (355°F) while maintaining its adhesion and resisting cracking, delamination and permeation. ARC S7 is able to be spray applied via conventional airless spray systems at a wet film thickness of 0.25-0.5 mm (10-20 mils) per coat. ARC S7 may also be applied by brush and roller, though with reduced film build. It is recommended to be applied in two coats for elimination of holidays and pinholes. Benefits: Resistant to thermal cycling Resistant to cold wall induced blistering ARC S7 is well suited for aggressive chemical exposures at elevated exposures and is easily sprayed with conventional spray equipment ARC S7 does not require a primer and is capable of in-situ curing Suggested Uses: Flue gas ducts Quench zones Process tanks Storage tanks Steel structures Bag filters Reactor domes Information provided by Chesterton
Vendors:

Available Properties

Density, Cured
Volatile Organic Compounds (VOC) Content, EPA 24
Hardness, Shore D, ASTM D2240
Elongation at Break, ASTM D638
Flexural Strength, ASTM D790
Flexural Modulus, ASTM D790
Compressive Strength, ASTM D695
Adhesive Bond Strength, ASTM D4541
Impact Test, ASTM D2794, direct
Maximum Service Temperature, Air, Wet Service (water)
Maximum Service Temperature, Air, Dry Service (continuous)
Cure Time, Overcoat Begin
Cure Time, Overcoat Begin
Cure Time, Overcoat End
Cure Time, Overcoat End
Cure Time, Overcoat End
Cure Time, Overcoat End
Cure Time, Overcoat Begin
Cure Time, Overcoat Begin
Cure Time, Full Chemical
Cure Time, Full Chemical
Cure Time, Full Chemical
Cure Time, Full Chemical
Tack-Free Time, without MEK
Tack-Free Time, with MEK
Tack-Free Time, without MEK
Tack-Free Time, without MEK
Tack-Free Time, with MEK
Tack-Free Time, without MEK
Tack-Free Time, with MEK
Tack-Free Time, with MEK

Property Data

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Manufacturer Notes:
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Category Notes
Plastic

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