Nano Adhesive NanoFlex HN-309 (NG-02)

Introduction to Nano Adhesive NanoFlex NG-02

NanoFlex NG-02 (HN-309) is a specialized adhesive for bonding rubber foam insulation in chilled water, chiller, supply and return piping systems. With tightly bonded nano-molecular structure, it prevents peeling, minimizes moisture condensation and heat loss—common at joints, especially bends and corners.

Composition: Nano Particles & Advanced Additives

Main components of NG-02 include:

• Nano polymer particles: form a thin, flexible bonding film that resists cracking during expansion/contraction

• Specialized adhesive for rubber foam: fully compatible with common insulation materials such as NBR, EPDM, PE foam

• Fast-evaporating solvent: shortens drying time, creates quick tack without residue

This combination produces a highly elastic, strong adhesive layer that does not peel—even on curved or thermally expanding surfaces.

How Nano Technology Creates Durable Bonding

When applied, nano particles penetrate microscopic pores. As the solvent evaporates, the adhesive dries quickly and polymerizes to form both mechanical and chemical bonding.

• Adhesion durability up to 5–7 years without reinforcement

• Eliminates gaps, prevents moisture condensation

• Unaffected by minor pipe vibration

Why Nano Technology Improves Insulation Performance

• Higher thermal efficiency: tight bonding reduces heat loss

• Prevents condensation at weak points: joints and bends

• Extends insulation lifespan: protects from moisture and mold

Overall, insulation efficiency improves significantly—both in energy saving and maintenance cost.

Outstanding Advantages of NanoFlex NG-02

Strong Adhesion on Flat & Curved Surfaces

• Stable viscosity: easy application, no dripping

• Even nano distribution: full, uniform coverage on rough surfaces

• No brittle film after drying: maintains flexibility long term

Ideal for copper pipes, air ducts, and tubular insulation systems.

Moisture Resistant – Thermal Insulation – Durable

• Effective waterproof and anti-moisture performance

• Resistant to minor mechanical impact

• Stable insulation performance under temperature fluctuation

Suitable for cold storage, food processing plants, and high-humidity environments.

Cost Saving in Installation & Operation

• Faster drying reduces labor time

• Better insulation saves operating energy

• Longer system lifespan → lower maintenance cost

A long-term value solution for both installation and operation.

Practical Applications of NanoFlex NG-02

Chiller & HVAC Insulation Systems

• Bonds rubber foam tightly to chilled pipes

• Prevents condensation at joints and bends

• Maintains stable, energy-efficient operation

• Suitable for refrigerant piping requiring high sealing performance

Industrial Refrigeration & Construction

Widely used in:

• Cold rooms, cold storage, food processing factories

• Industrial buildings requiring wall/floor insulation

• Power plants and technical facilities with complex piping

Creates seamless insulation layer, improving thermal preservation and reducing operating costs.

Electrical, Automotive & Residential Use

Also trusted for:

• Outdoor electrical cabinets and heat protection

• Automotive engine compartment insulation

• Domestic water heater and split AC insulation

Easy application even in narrow or hard-to-reach areas.

Application Conditions & Consumption

Temperature Requirements

• Ideal application temperature: 15°C – 35°C

• Post-application working range: 0°C – 60°C

• Storage temperature: 10°C – 25°C, avoid direct sunlight

Coverage Rate

• 4–8 m² per liter (depending on thickness and material)

• One 3 kg (~2.5 L) can cover approx. 10–20 m²

Suitable Environments

• Technical rooms, chiller plants, AHU areas

• Copper pipes, air ducts, PPR, PEX, HDPE piping

• Not recommended for continuously wet or submerged environments

• Safe for residential, industrial, and high-standard HVAC systems

Proper Application Guide

Surface Preparation

• Stir adhesive thoroughly before use

• Clean surface: remove dust, oil, moisture, impurities

• Ensure completely dry surface before application

Application Method

• Apply a thin, even coat on both surfaces using brush or roller

• Do not apply too thick

• Let dry naturally 2–10 minutes (depending on temperature/humidity)

• When tack-free, press surfaces together lightly and hold for several minutes

• Do not use below 10°C or above 40°C

Safety Notes

• Work in well-ventilated area

• Keep away from flame and ignition sources

• Avoid contact with eyes/skin and prolonged inhalation

• Read MSDS before use

If stored and applied correctly, full bonding strength develops within 24 hours and lasts for many years.

NanoFlex NG-02 (HN-309) is a premium nano adhesive for insulation applications in chilled water, chiller, HVAC and refrigeration industries. With advanced nano technology, flexible bonding and superior durability, it enhances thermal efficiency while reducing long-term operating costs. If you need a modern, reliable, and easy-to-apply insulation adhesive, NanoFlex NG-02 is an excellent choice.