OEM Non-Toxic VE Putty from China Suppliers & Factory - Moisture Resistant for Flanges, Nuts, and Bolts Protection Manufacturers, Suppliers

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OEM Non-Toxic VE Putty from China Suppliers & Factory - Moisture Resistant for Flanges, Nuts, and Bolts Protection Manufacturers, Suppliers

Introducing CYG Changtong VE Putty, a top-quality product designed to prevent moisture accumulation in non-accessible areas, which can lead to corrosion. This non-toxic putty is water-resistant and boasts low vapor and gas permeability, making it ideal for various applications. It effectively seals gaps between flanges and flange gaskets, protects nuts and bolts from environmental damage, and fills irregular-shaped gaps with ease. As a leading manufacturer and supplier in China, we ensure that our products meet the highest industry standards, providing reliable solutions for your sealing needs. Trust CYG Changtong VE Putty for lasting protection against moisture and corrosion

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Product Description

Features

●Complies to ISO 21809-3
●Excellent adhesion to PP, PE, FBE, concrete, glass & steel
●Resistant to salts, acids & alkalis
●Protection of voids and narrow spaces
●Non-toxic to the environment, safe to handle

Technical Properties

Color	light blue	NA
Density	1.4 to 1.6 g/cm³	ISO 1183-1:2012 Method B
Temperature Range	-20°C to +50°C	NA
Drip Resistance (70°C)	no dripping (48 hours)	ISO 21809-3:2016 Appendix K
3% NaCl resistance (23°C for 90 days)	no corrosion detected	ISO 175:2010

Moisture Curing Shield

GRF Moisture Curing Shield is a composite material consisting of a glass-fibre weave material impregnated with a solvent free moisture curing polyurethane resin. It is used as mechanical protection for Ancorro corrosion prevention material for offshore application.

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.

HTEP Epoxy Resin Primer Application Instructions

Inspection Item		Test Method	Average Value	Coefficient of Variation %
Tensile Strength (MPa)	Longitudinal	GB/T1477	335	3.7
Tensile Strength (MPa)	Transverse	GB/T1477	91.9	2.1
Bending Strength (MPa)	Longitudinal	GB/T1449	245	31
Bending Strength (MPa)	Transverse	GB/T1449	142	11
Impact Toughness (kJ/m², Unnotched Specimen)	Longitudinal	GB/T1451	153	5.9
Impact Toughness (kJ/m², Unnotched Specimen)	Transverse	GB/T1451	54.5	7.3
Barcol Hardness		GB/T3854	≥30
Scratch Resistance (50kg, μm)		SY/T4113.1	≤500

Common Spec.

280mm × 15m 150mm × 15m

Frequently Asked Questions (FAQ)

Q What international standard does this product comply with?

This product complies with ISO 21809-3, which is the international standard for external coatings for buried or submerged pipelines used in pipeline transportation systems for petroleum and natural gas industries.

Q What substrates can this product adhere to?

This product offers excellent adhesion to a wide range of substrates including PP (polypropylene), PE (polyethylene), FBE (fusion bonded epoxy), concrete, glass, and steel surfaces.

Q What is the recommended application temperature range?

The recommended application temperature is between +5°C and +45°C. For underground applications, the surface temperature must be at least 3°C above the dew point to ensure proper adhesion and curing.

Q What is the operating temperature range of the product?

The product is designed to perform reliably across a temperature range of -20°C to +50°C, making it suitable for a variety of environmental and operational conditions.

Q Is this product environmentally safe?

Yes. The product is non-toxic to the environment and safe to handle. The GRF Moisture Curing Shield is also solvent-free, further reducing its environmental impact during application.

Q What standard sizes are available for this product?

The product is available in two common specifications: 280mm × 15m and 150mm × 15m, catering to different pipeline diameters and project requirements.

Product Detail

OEM Non-Toxic VE Putty from China Suppliers & Factory - Moisture Resistant for Flanges, Nuts, and Bolts Protection Manufacturers, Suppliers

Product Description

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Product Detail

OEM Non-Toxic VE Putty from China Suppliers & Factory - Moisture Resistant for Flanges, Nuts, and Bolts Protection Manufacturers, Suppliers

Product Description

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