Weather Proof Double Layer Epoxy Compound Powder - China

Weather Proof Double Layer Epoxy Compound Powder

Epoxy Compound Powder Coating

Introduction

The product is a kind of weather proof double layer heavy duty epoxy compound powder, comprises of two layers of primer and finishing, to be applied directly to steel surface after sandblasted and heated.

The primer layer is to provide protection for anticorrosion.

The finishing layer is anti- scratch, anti-impact, anti-abrasion as the common advantage of epoxy coating, it is also featured with high shinning, UV-resistant, and superior durable, heat resistant, anti-corrosion, anti-powderization.

The finishing layer is applied onto the primer layer.

Two layers of powder are melted and solidified to an even, dense coating layer with solid jointing between two layers.

The powder can be customized to a plenty of color with can’t be get from normal anti-corrosion layer.

the coating will not fade, darken fast over time, even for the bright colors like white, light blue, pink, bright yellow, etc.

The coating is mainly used for anti-corrosion protection of oil and gas, municipal piping line, etc.

Feature

Excellent UV resistant and weather proof performance.

No need to apply primer painting before applying the coating.

Easy application, fast solidification, high working efficiency, suitable for working on coating line.

Coating has superior flexibility, toughness and anti bending performance.

Easy for quality inspection.

Application Requirements

Powder to be applied to surface by high pressure electrostatic spraying.

Powder spray thickness: Primer layer (EPY2-VD) ≥ 300 μ m, finishing layer: (PPY2-VM)≥300μm, total thickness ≥600μm.

Average quantity: Primer layer (EPY2-VD)420g/m2, finishing layer: (PPY2-VM)420 g/m2.

Surface treatment: stand blasting or grit blasting.

Solidification condition: Primer layer (EPY2-VD)：(190～220)� �(/2~4)min, finishing layer: (PPY2-VM)：(190～220)� �/(2~3)min.

Solidification instruction: the powder shall be applied to pre-heated workpiece, solidified by remaining heat, reheating is normally not required unless wall thickness is too less or working temperature is too low.

Application Procedures:

1 - Heating workpiece to allowed high temperature in short time, to remove the oil, dirt, rust, water and other sediments on the surface.

2 - Sand or grit blasting workpiece surface to SA2.5 grade, dent depth to be 40~100μm, dust removing to be white grade.

Adding new and old sand / grit evenly to keep the ratio of new/old sand / grit stable.

3 - Clear again dust and blasting waste if workpiece and be heated and sprayed within short time.

4 - Check salt level on workpiece surface, shall not be more than 20mg/m2.

5 - Heating and powder coating must be done within 4 hours maximum after blasting.

Re-blasting shall be done if more than 4 hours or surface is corroded or contaminated.

6 - Temperature of workpiece shall be control in 190~230℃, shall not be more than 260 ℃ for preventing oxidation.

7 - Finishing layer shall be done before primer powder gelled.

Meanwhile, temperature needed by finishing layer powder solidification must be maintained.

8 - Solidification process must follow the requirements.

9 - Surface checking can be carried out after workpiece temperature decreases to 95℃.

10 - Repair defective points if any.

Company Contact:

• Posted By: Hebei PuLanke Industrial Technology Co.,Ltd

• Phone: 86-311-69021869

• Address: Wanda Plaza, Shijiazhuang City, Hebei, China, Shijiazhuang , Hebei , China

• Email:

• Website: http://www.pulankepipe.com/

• Business Description: Hebei Pulanke Industrial Technology Co., Ltd. was established in 2006, is a professional anti-corrosion steel pipe manufacturing enterprise.
  
  Mainly engaged in inside and outside FBE(Fusion Bonded Epoxy) coating steel pipe, inside FBE outside PE(Polyethylene) coating steel pipe and winding 2PE\3PE anti-corrosion steel pipe.
  
  With the registered capital of 56 million RMB, the factory has Shijiazhuang, Cangzhou two production bases.
  
  It has passed the certification of GB / T19001-2008, GB / T24001-2004 and GB / T28001-2011, and has obtained the national special equipment manufacturing license (pressure pipe) and wading products hygiene permission document, obtained the small diameter anti-corrosion steel pipe welding Connected to the technical patents.
  
  We can produce a variety of plastic coated steel pipe within DN2800, the annual productivity of up to 1.2 million square meters.
  
  The factory strictly produce the anti-corrosion steel pipe in accordance with the standards and norms, Integration of the common advantages of steel and plastic products, it has both the mechanical strength of steel, plastic resistance to chemical corrosion, health and no pollution, smooth inner wall, no fouling, small fluid resistance and other characteristics, belong to the environment-friendly products which is popularized by the nation.
  
  Design life of up to 50 years.
  
  Products have been widely used in municipal, water supply, petroleum, natural gas, thermal power, chemical, shipbuilding, metallurgy and nuclear industry and other industries.
  
  Currently, inside and outside EP coating steel pipe and inside EP outside PE coating steel pipe have been used in various sectors of domestic and international water supply and underground pipe gallery projects.
  
  They are widely used and recognized as good anti-corrosion and environmental performance of the product to become the first choice for clean-type water supply pipelines.
  
  In recent years, our factory has done hundreds of projects at home and abroad.
  
  The products has been exported to Iran, Iraq, Pakistan, Malaysia, South Africa, Sudan, Nigeria, Zambia, Angola, Sri Lanka, Turkey, India, Chile, Canada, Portugal and Holland more than thirty countries.
  
  We will hold the spirit of“innovation, pragmatic”and the working spirit of “quality first, customer first, sincere cooperation, mutual benefit” engage ourselves in serving the customers with satisfactory products and elaborate service.