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订货号: | MM-80547-00 |
产地: | 美国 |
品牌: | |
开发编号: | N |
市场价: | ¥ |
*此产品根据配置不同价格不同 |
*此价格为参考价格,具体价格以订单合同为准 |
Description |
Denso Protal 7200 is a VOC free, 100% solids epoxy coating specially formulated to compliment FBE coated pipe. It is a high build liquid coating that is brush or spray applied in one coat in the field or shop. It cures very fast to allow quick handling and backfill times. | ||
Uses |
On-site protection of girth welds, tie-ins, welds for boring applications, repairs to FBE, push-back applications, station piping, fittings and fabrication. Also used for main line pipe coating, sacrificial coating for directional drill and road bore pipe, and rehabilitation of existing pipelines. | ||
Features |
• Fast touch dry and set times • High temperature resistance (up to 185°F) • High build (up to 50 mils in one coat) • Excellent adhesion (complements FBE coated pipe) • High abrasion resistance for drilling applications • Safe and environmentally friendly • Does not shield cathodic protection • Can be applied with brush, roller or spray • Available in a variety of packaging options | ||
Application, Brush |
| ||
Application, Spray |
Prepare surfaces by grit blasting to a clean near white finish, SSC-SP 10/ NACE No. 2. The equipment should be a plural component airless spray unit with a proportioning pump capable of a volume mixing ratio of 3:1. Standard ancillary equipment should include minimum 10 gallon hoppers, static mixers, whip hose, and mastic gun. (Applicator should consult with Denso regarding recommended equipment). A wet on wet spray technique should be used to achieve a minimum thickness of 20 mils. The coating thickness should be measured using a wet film thickness gauge. | ||
Packaging |
1 liter kit and 90 liter drums standard. Other kit sizes are available. Dual cartridge repair tubes (375 ml & 50 ml) and dispensing guns available for small repair areas. | ||
Storage |
Minimum 24 months when stored in original containers @ 41°F (5°C) to 100°F (36°C). On job site where temperatures are below 68°F (20°C) product must be kept warm to mix properly. | ||
Cleaning |
Clean equipment with solvent cleaner (xylene 95%, butanol 5%). | ||
Safety |
Spray or brush under well ventilated conditions. Wear suitable protective clothing and glasses. See: MSDS for Protal 7200 "A" MSDS for Protal 7200 "B" |
Properties |
Data |
Solids Content |
100% |
Base Component - unmixed at 77°F (25°C) Specific Gravity Viscosity Color |
1.68 Soft gel White |
Hardener - unmixed at 77°F (25°C) Specific Gravity Viscosity Color |
1.04 Liquid (400 cps) Forest green |
Mixed Material - mixed at 77°F (25°C) Specific Gravity Viscosity Color |
1.53 Light gel Forest green |
Mixing Ratio By Volume |
3 parts base, 1 part hardener |
Cure Times Pot Life @ 77°F (25°C) Handling Time @ 77°F (25°C) |
6 to 8 minutes 60 to 90 minutes |
Theoretical Coverage |
14 ft2 (1.3 m2) / liter |
Thickness Minimum Recommended |
20 mils 25-30 mils |
Holiday Detection |
2,000 volts maximum |
Cathodic Disbondment Test 28 Days @ 77°F (25°C) 28 Days @ 150°F (65°C) 28 Days @ 175°F (80°C) |
3 mm 4 mm 7 mm |
Hardness |
Shore D 85 ± 2 |
Impact Resistance |
Excellent |
Application & Service Temperature |
-30°F (-34°C) to 185°F (85°C). Note: If temperature falls below 50°F (10°C), surface must be preheated. |
Glass Transition |
185°F (85°C) |
Impact Resistance |
Excellent |
定货号 | 产品名称 | 规格配置 / 简介 | 市场价/(会员价) |
---|---|---|---|
MM-80547-00 | Pprotal7200高防腐涂层 | /() |