- Tanning Or Dyeing Extracts; Tannins And Their Derivatives; Dyes, Pigments And Other Colouring Matter; Paints And Varnishes; Putty And Other Mastics; Inks
- Paints And Varnishes (including Enamels And Lacquers) Based On Synthetic Polymers Or Chemically Modified Natural Polymers, Dispersed Or Dissolved In A Non-aqueous Medium; Solutions As Defined In Note 4 To This Chapter.
- Paints And Varnishes Based, Incl. Enamels And Lacquers, On Synthetic Polymers Or Chemically Modified Natural Polymers, Dispersed Or Dissolved In A Non-aqueous Medium, And Solutions Of Products Of Headings 3901 To 3913 In Volatile Organic Solvents, Containing > 50% Solvent By Weight (excl. Those Based On Polyesters And Acrylic Or Vinyl Polymers And Solutions Of Collodion)
Single anticorrosion epoxy powder coating (Externa
Product Images
Product Property
| Product Status : | New |
| Sample Available : | yes |
| Shipment Terms : | fob,cfr,cif,Negotiable |
| Payment Mode : |
T/T,L/C,cash,cheque,WesternUnion |
Description
Introduction:
This product is the function of epoxy resin, curing agent, a carefully designed, this product has high reactivity, has strong adhesive force, high cross linking density, the coating has excellent chemical resistance, solvent resistance, resistance to cathodic stripping, excellent flexibility, impact resistance and other properties.
Feature:
1. Very good adhesion with the substrate.
2. Good leveling, high gloss coating surface
3. Strong permeability and corrosion resistance
4. The coating has excellent high temperature cathodic disbonding resistance.
5. High surface hardness, strong coating density, good ability to resist plant roots puncture
6. Low melting temperature, high reactivity, high curing completion rate
Power Specification:
| Test Items | Technical Indicators | Test Method | |
| Appearance | Even color, no caking | visual | |
| Colour | As customer required | visual | |
| Density g/m3 | 1.3~1.5 | GB/T 4472 | |
| Particle size distribution % | 150μm Sieve the powder | ≤3.0 | GB/T 6554-1986 |
| 250μm Sieve the powder | ≤0.2 | GB/T 6554-1986 | |
| Non-volatile matter content (%) | ≥ 99.4 | GB/T 6554-1986 | |
| Gel time(s) | ≤ 100s (180℃) ≤ 60s (200℃) ≤ 30s (230℃) | GB/T 6554-1986 | |
| magnetic material content（%） | ≤ 0.002 | GB/T 2482-1986 |
Coating specification
| Test Items | Technical Indicators | Test Method |
| Appearance | smooth，uniform color, no bubble , no cracking and sinkhole, allow light crack | visual |
| Adhesion | 1~3 | SY/T 0315-2005 |
| cathodic disbanding resistance 24h（mm） | ≤6.5 | SY/T 0315-2005 |
| cathodic disbanding resistance 28d（mm） | ≤ 8 | SY/T 0315-2005 |
| Fracture porosity | 1~4 | SY/T 0315-2005 |
| Bonding surface porosity | 1~4 | SY/T 0315-2005 |
| counter bending（3°） | No cracking | SY/T 0315-2005 |
| mass resistivity | ≥ 1×1013 | GB/T 1410 |
| electric strength（MV/m） | ≥ 30 | GB/T 1408.1 |
| 1.5J impact strength（-30℃） | No funnelled | SY/T 0315-2005 |
| Chemical resistance | Qualified | SY/T 0315-2005 |
| Wear Resistance，shakeout | ≥ 3 | SY/T 0315-2005 |
| salt spray test（1000h） | No change | GB/T1771-1991 |
Carried Standard: SY/T 0315-2005
Application Area:
Municipal, water supply, drainage, sewage, circulating water, chemical, thermal and other pipelines.
Applicable process: Electrostatic Coating
Notes:
1. Steel surface should be no oil and water, surface quality should reach Sa2 1/2 level (GB/T8923), anchor pattern depth 50-90mm, clean dust and abrasive attached to the steel surface, control temperature in 180－230℃.
2. Product should be stored in ventilated, dry, Indoor temperature below 30 ℃, away from heat, corrosive chemicals and chemical solvents, avoid bright light, the maximum stack height should not exceed 4 layers, avoid prolonged pressure, ensure airtight box. In case the clot and damp affects the fluidization performance.
