EN
Zinc - Rich Epoxy Primer
A two-component room temperature curing coating composed of epoxy resin, superfine zinc powder, additives and solvents, curing agents.
- Overview
- Description
- Applications
- Specifications
- Construction technics
- Recommended Products
Overview
| Place of Origin: | Jiangxi |
| Brand Name: | Qianlang |
| Model Number: | H06-3 |
| Certification: | ISO900/ISO14001/ISO45001/CE |
| Minimum Order Quantity: | 500kg |
| Price: | USD3.0-3.2 |
| Packaging Details: | / |
| Delivery Time: | 30days |
Description
It has excellent anti-corrosion and physical and mechanical properties; it can be used with epoxy, rubber, acrylic, polyurethane and other topcoats.
Applications
It can be used as an internal and external anti-corrosion primer for bridges, ships, offshore platforms, port facilities, oil pipelines, and storage tanks.
Specifications
| Order number | Test item | Performance index | |
| 1 | Color and appearance of film | Gray, flat | |
| 2 | Drying time (23±2℃) h | Surface drying time | ≤1 |
| Overall drying time | ≤24 | ||
| 3 | Solid content ,% | ≥70 | |
| 4 | Impact resistance ,cm | ≥50 | |
| 5 | Adhesion /MPa | ≥6 | |
Construction technics
1. Sandblast or shot blast the steel to Sa2.5, with a surface roughness of 30-50µm.
2. Application methods include roller coating or high-pressure airless spraying. Add the paint to an appropriate amount of solvent (our company's proprietary solvent, using the A/B ratio specified on the certificate), stir evenly, and achieve a viscosity of 40-60µS. Filter through an 80-120 mesh sieve and allow to mature for 30 minutes before application.
3. The surface to be painted should be clean and free of oil, dust, rust, etc.
4. Before applying the second coat, the first coat should be completely dry. Leave at least 24 hours between coats, and the total dry film thickness should be approximately 80µm.
5. After application, cure at temperatures above 10°C for 7-10 days before use. Curing time should be extended if temperatures are below 10°C. During the curing period, proper protection should be provided to prevent rain damage to the coating.
Attention:
1. When diluting, apply small amounts frequently.
2. The substrate temperature must be 3°C above the dew point, and the relative humidity must not exceed 80%. Do not apply in rainy, snowy conditions, or when the temperature drops below 5°C.
3. Compatible with our company's various epoxy topcoats, acrylic polyurethanes, aliphatic polyurethanes, and other topcoats.
4. This product is packaged in 30kg iron drums for the main paint and 3kg iron drums for the curing agent.
Storage and transportation:
The effective storage period of the product is 12 months, stored in a cool and ventilated place, storage temperature: 5-30℃. During transportation, prevent cold, sunlight exposure and rain. If the expiration date is exceeded, it can be tested according to the above technical indicators, if the technical requirements are met, it can still be used.
Safety guarding:
The construction site should have good ventilation facilities, and the painter should wear glasses, gloves, masks, etc., to avoid skin contact and inhalation of paint mist. Fire and smoke are strictly prohibited at the construction site.
Statement:
The construction data of this product are all accumulated from laboratory tests and practical experience, for reference only. Users can refer to the actual construction conditions for adjustment. We only guarantee the technical quality of this product, and only give guidance on the actual construction situation, we will not be responsible for your construction. We have the right to modify this manual while improving the product.
