產品資訊
Chemthane 2265 Polyurea Polyurethane Pipeline Coating for Corrosion Control
CHEMTHANE‐2265 is a 1:1, direct‐to‐metal, fast‐set, spray applied polyurea polyurethane coating. It is 100% solids and contains zero VOCs. It is primarily specified as an interior lining and an exterior coating for large diameter transmission lines of potable water, waste water and raw water.■ Features
1. AWWA C‐222‐08 Certified
2. ANSI/NSF61 Approved
3. Non‐Extended
■ Packaging
Chemthane 2265，55 gal/T
Chemthane 2265A Harder，55 gal/T
| Item | Test Method | Test Results | C-222-08 Value |
| Adhesion to Steel | ASTM D-4541 | >3200 psi | >1500 psi |
| Abrasion Resistance | ASTM D-4060 | <55 mg loss | <100 mg loss |
| Impact Resistance | ASTM G-14 |
>85 inIbs, 6cmo.d pipe |
>75 inIbs. |
| >125 inIbs, flat plate | |||
| Hardness | ASTM D-2240 | 73 Shore D | >65 Shore D |
| Mandrel Bend | ASTM D-522 | No Cracking | 3”Mandrel 180° |
| Water Absorption | ASTM D-570 | <1.5% | <2% |
| CathodicDisbandment | ASTM G-95 | <12 mm | <12 mm |
| Dielectric Strength | ASTM D-149 | >600 volts/mil | >250 volts/mil |
| ASTM D-543 Chemical Resistance | |||
| Item | Test Method | Test Result | C-222-08 Value |
| 10%Sulfuric Acid | ASTM D-543 | <2% | 5% maximum change in mass, length or width after 30 day immersion |
| 30% Sodium Chloride | ASTM D-543 | <2.5% | |
| 30%Sodium Hydroxide | ASTM D-543 | <2% | |
| #2 Diesel Fuel | ASTM D-543 | <3.5% | |