Series 1436
Vinester
Generic Type
Epoxy Novolac Vinyl Ester
Common Usage
A high molecular weight (HMW), elevated temperature-service, glass-flake-filled novolac vinyl ester lining. Can be used as a gel coat, as a stand-alone liner or as part of a full vinyl ester system. Commonly used in high temperature filtration units, bag houses, exhaust and duct work, and as a primary lining for wet chemical services. Formerly ProPolymer 4834S.
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Intermediate
Series 1422, 1428
Number of Components
Two: Part A (base) and Part B (catalyst)
Finish
Semi-gloss
Recommended DFT
12.0 to 42.0 mils (305 to 1065 microns) per coat.
Volume Solids
85.0 ± 2.0% (mixed). Series 1436 contains a reactive monomer and some loss will occur during application and cure. Actual solids by volume will vary depending upon temperature and air movement.
Primers
Self-priming on steel or Series 1402, 1407. Note: For services above 180°F (82°C), do not use a primer.
Surfacer/Filler/Patcher
Series 215, 217, 252SC ChemBloc (MCK) mortar. Note: The following products can be used as a surfacer, filler, or patcher by mixing with 211-9111 Bulking Additive: Series 120-5002, 251SC, 1402, 1407, 1415, 1416, and 1418. Note: A repair kit of 201, with Part C fumed silica, is available for small patching/surfacing repairs (reference Technical Bulletin 99-22). For more extensive repairs and additional information, contact your Tnemec representative or Tnemec Technical Services.
Curing Time
| Temperature | To Recoat | Immersion | Maximum Recoat |
|---|---|---|---|
| 90°F (32°C) | 3 hours | 24 hours | 3 days |
| 75°F (24°C) | 4 hours | 48 hours | 5 days |
| 60°F (16°C) | 12 hours | 4 days | 7 days |
Recoat times are typical for coating to be dry-to-touch and ready for the next application. Immersion and certain other services may require longer cure times and/or elevated temperature post cure for optimal performance. ASTM D2583 Barcol Hardness check is also recommended, minimum 40. Coating that has exceeded its maximum recoat time should be checked for styrene or acetone sensitivity or uniformly scarified to assure secondary bonding. Consult Tnemec Technical Services and Technical Bulletin 22-119.
Volatile Organic Compounds
EPA Method 24
1.21 lbs/gallon (145 grams/litre)
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