PhilaZinc PHZC 7000

Overview

A two pack epoxy anticorrosive zinc rich primer containing micronized zinc dust formulated to provide fast drying, rapid handling properties and excellent abrasion resistance, with high metallic zinc content (> 82 %, in the dry film thickness). Offers excellent cathodic protection, wide compatibility and fast drying to recoat. It not only tolerates damp and fresh flash rust areas but also demonstrates outstanding impact resistance and resistance to solvents and chemicals. PhilaZinc PHZC 7000 is compatible with various well known producers.

Purpose

Adapted repairs, new buildings, useful to the heavy marine, industry and offshore sections. A wide range of industrial projects, offshore structures, chemical plants, cranes and petrochemical refineries.

Properties

Sheen: Matte

Color: Gray

Solids: 60 ± 2

Coverage: 8 sq. m/Lit at 75 microns dry (3 mils) / 121 microns wet

Thickness: min 75 mic (3 mils). It maybe applied up to 100 mic (4 mils).

Flashpoint: Mixed product >26°C

VOC: 140g/Lit (material as into the container). VOC values are provided for guidance purposes only.

Dry Temperature Resistance: 350 °C outdoors. Shelf life: 12 months, Product Weight: 2.90 kg/l

Application Data

Mixing Ratio: Basis 4 part per/volume, Curing Agent 1 part/volume.

Thinner: Not recommended. The material is ready for use, under special conditions use thinner for epoxy PH 300, max 5% by volume.

Painting Method: Brush: Suitable - small areas only. Typically 50 microns (2.0 mils) can be achieved. Airless spraying is our recommendation: Tip range 0.43mm-0.53mm (17-21 thou), blowing pressure shouldn’t less than 141kg/cm2 (2005psi). Air Spray (Pressure Pot): Gun DeVilbiss MBC or JGA, Air Cap 704 or 765, Fluid Tip E. Additional thinner may be required. Use proper equipments.

Cleaning: Power tool cleaning and Cleaners with Thinner for epoxy PH 300.

Readiness Time: 15 minutes at a proper temperature.

Pot Life: 4 hours at 10°C, 3 hours at 15°C, 2 hours at 25°C

Drying and Over-Coating Conditions

PhilaZinc PHZC 7000.JPG

Coating Specification

If local temperatures are around freezing there is a long overcoat period. The systems, actual existing film esp. over coated epoxy layer, proper surface preparation, and coating application procedures should be selected, and then tested in a controlled laboratory. Design factors, statements, specific recommendations should always be valued. Please consult with Phila Coatings (USA) Inc. Technical Department.

Surface Preparation

All surfaces to be coated should be clean, dry and free from contamination. Prior to paint application all surfaces should be assessed and treated in accordance with ISO 8504:2000. Oil or grease should be removed in accordance with SSPC-SP1 solvent cleaning. Abrasive Blast Cleaning: Abrasive blast clean to Sa2½ (ISO 8501-1:2007) or SSPC-SP6. If oxidation has occurred between blasting and application of PhilaZinc PHZC 7000, the surface should be reblasted to the specified visual standard. Surface defects revealed by the blast cleaning process should be ground, filled, or treated in the appropriate manner. Shop Primed Steel: PhilaZinc PHZC 7000, is suitable for application to steelwork freshly coated with zinc silicate shop primers. If the zinc shop primer shows extensive or widely scattered breakdown, or excessive zinc corrosion products, overall sweep blasting will be necessary. Other types of shop primer are not suitable for overcoating and will require complete removal by abrasive blast cleaning. Weld seams and damaged areas should be blast cleaned to Sa2½ (ISO 8501-1:2007) or SSPCSP6. For other surface treatments, please consult with Phila Coatings (USA) Inc.

Storage

Circa 12 months at 25°C, stored in dry, shaded and ventilated conditions. The container/paint, must be kept sealed and away from heat and ignition.

Pack Size

Basis 4 Gal. (16 Lit) drum, agent 1 Gal (3,785 Lit) drum. If other packing specifications are needed, please consult with Phila Coatings (USA) Inc. Shipping weight: Basis 4 Gal. (16 Lit) 65.44 lb drum, agent 1 Gal (3,785 Lit) 4.2 lb drum.

Health and Safety

Prior to use, obtain, consult and follow the Material Safety Data Sheet for this product concerning health and safety information. Read carefully and conform to precautions on MSDS and packing vessels. To avoid eye and skin contact, tools such as gloves, goggles and face mask etc. should be used during work with product (proper safety measures should be taken according to construction methods and circumstances). All work with the product must be carried out according to all relevant national health, safety and environment standards and codes. This product is for professional use only.

Limitation of liability

All information is given for guidance only and is subject to regional variation depending upon local climate and environmental condition. An excessive film thickness delays the final curing and creates sagging. Over coating interval will increase with the number of paint layers and the thickness of the paint film. For recommended paints at special circumstances, please consult with our Phila Coatings (USA) Inc. Apply in good weather. The relative humidity must not exceed 80% temperature of the surface to be coated must be at least 3°C above the dew point. All data from the tests is obtained under lab conditions, so Phila Coatings (USA) Inc. won’t bear any liabilities from the condition whether the data could reflect the objective status of the actual application circumstance or not.

Disclaimer

The information in the product manual is based on our experiences from tests and practice. For the application without our knowledge, we could only make sure that our products themselves are warranted. We may modify the data in this product manual according to our continuous development and experience accumulation without advanced notice.