China China Factory Suppliers of CYG Changtong GRF Moisture Curing Shield for Offshore Anti-Corrosion Protection Manufacturers, Supplier

Introducing the CYG Changtong GRF Moisture Curing Shield, a premium composite material produced in China. This innovative product features a durable glass-fibre weave that is expertly impregnated with a solvent-free moisture curing polyurethane resin. Designed specifically for offshore applications, our Moisture Curing Shield offers exceptional mechanical protection and serves as an effective anti-corrosion barrier. As a leading supplier and factory in the industry, we ensure high-quality materials and reliable performance for all your protective needs. Choose CYG Changtong for superior protection and corrosion prevention solutions

Product Description

Application Notes
* Recommended application temperature of between +5 °C and +45 °C. * Surface temperature to be 3°C above the dew point for underground application.
Technical Properties
Inspection Item Test Method Average Value Coefficient of Variation %
Tensile Strength (MPa) Longitudinal GB/T1477 335 3.7
Transverse GB/T1477 91.9 2.1
Bending Strength (MPa) Longitudinal GB/T1449 245 31
Transverse GB/T1449 142 11
Impact Toughness (kJ/m², Unnotched Specimen) Longitudinal GB/T1451 153 5.9
Transverse GB/T1451 54.5 7.3
Barcol Hardness GB/T3854 ≥30
Scratch Resistance (50kg, μm) SY/T4113.1 ≤500
Product Specification
280mm × 15m
150mm × 15m
Frequently Asked Questions
Q What is the recommended application temperature range?
The recommended application temperature is between +5°C and +45°C to ensure optimal performance and adhesion.
Q What are the key mechanical properties of this material?
The material exhibits excellent mechanical properties including longitudinal tensile strength of 335 MPa, bending strength of 245 MPa, and impact toughness of 153 kJ/m².
Q What product sizes are available?
The product is available in two standard sizes: 280mm × 15m and 150mm × 15m.
Q What is the Barcol hardness requirement?
The material must meet a minimum Barcol hardness of ≥30 as tested according to GB/T3854 standard.
Q How scratch-resistant is this material?
The material demonstrates excellent scratch resistance with a maximum scratch depth of ≤500 μm under 50kg load, tested per SY/T4113.1 standard.
Q What precautions should be taken for underground applications?
For underground applications, ensure the surface temperature is at least 3°C above the dew point to prevent moisture-related issues during installation.

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