I. Introduction
The photo-curing protective sleeve is a UV-curing GRP (glassfiber reinforced plastic) sheet, which is composed of high grade epoxy-phenolic aldehyde soaked vinyl ester, filler and glassfiber reinforced materials. By press-moulding, it forms an opaque laminated sheet.
The photo-curing protective sheet is supplied in roll. Before curing, the sheet is soft and flexible and suitable to wide applications. The sheet is easy to cut into various shapes. The sheet will be cured under natural light or the mechanical UV lamp irradiation. After curing, the sheet becomes a perfect protective material with good wear resistance and impact resistance.
II. Application
The photo-curing protective sleeve finds wide applications such the protection of whole length of pipeline, field joint coating, chemicals storage tank, crude oil storage tank, tank farm dyke, aboveground and underground pipes, roof, splash zone and riser.
Pipeline Repair
Tank Protection
Field Joint Coating
HDD Protection
Frequently Asked Questions
What is a photo-curing protective sleeve?
A photo-curing protective sleeve is a UV-curing GRP (glassfiber reinforced plastic) sheet made from high-grade epoxy-phenolic aldehyde soaked vinyl ester, filler, and glassfiber reinforced materials. It cures under natural light or UV lamp irradiation to form a durable protective material.
How long does it take for the protective sleeve to cure?
The photo-curing protective sleeve cures quickly when exposed to natural light or mechanical UV lamp irradiation. The exact curing time depends on light intensity and environmental conditions, but the process is designed for rapid application and minimal downtime.
What industries can benefit from photo-curing protective sleeves?
Photo-curing protective sleeves are widely used in oil and gas, petrochemical, water treatment, and infrastructure industries. They are ideal for pipeline protection, tank coating, field joint coating, and protection of underground and aboveground structures.
Can the protective sleeve be applied to irregular surfaces?
Yes, before curing, the sheet is soft and flexible, making it easy to cut into various shapes and apply to irregular surfaces. This flexibility allows for wide applications across different pipe diameters and surface geometries.
What are the main advantages of using photo-curing protective sleeves?
The main advantages include easy single-component application, quick curing, excellent impact and compression resistance, complete liquid-tightness, high hardness with scratch and wear resistance, and superior chemical and corrosion resistance.
Is the photo-curing protective sleeve suitable for both new construction and repair work?
Yes, the photo-curing protective sleeve is suitable for both new pipeline installations and repair applications. It can be used for whole length pipeline protection, field joint coating, and repair of existing infrastructure, making it a versatile solution for various project requirements.
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