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Rigid Glass Fiber Insulation Waterproof Thermal Barrier Moisture Proof Closed Cell

Rigid Glass Fiber Insulation Waterproof Thermal Barrier Moisture Proof Closed Cell

MOQ:	100 m³
Price:	451-526$/m³
Payment Terms:	T/T, PayPal, Xtransfer
Supply Ability:	100m³ pieces per day

Detail Information

Product Description

Detail Information

Place of Origin:

Hebei, China

Certification:

ISO9001

Material:

Foam Glass

Shape:

Board

Type:

Closed-cell Board

Density:

140 Kg/m3

Thermal Conductivity:

0.045 W/m.K

Compressive Strength:

≥ 0.70 MPa

Water Absorption:

≤ 0.5%

Service Temperature:

-50~450 C

Fire Rating:

Class A1

Vapor Permeability:

≤ 0.007

Packaging Details:

Cardboard box packaging, customizable

Highlight:

rigid glass fiber insulation waterproof

rigid foam glass insulation

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Product Description

Glass Foam Insulation Board Waterproof Thermal Barrier Moisture Proof Closed Cell

Product Description

Cellular Glass Insulation, also known as Foam Glass, is a rigid, non-combustible board of sealed glass cells. Being 100% closed cell, it is waterproof, vapor tight and acts as a dependable thermal barrier.

Because it cannot absorb water, foam glass keeps its insulation value in rain, ground water, condensation and high humidity, where absorbent insulation would lose performance and break down.

The closed cell barrier also stops moisture drive into the structure, helping to prevent damp, corrosion and freeze and thaw damage while keeping energy use predictable over many years.

The inorganic body never ages, rots or deforms, is non-combustible and chemically stable, and needs no maintenance over a long service life.

Boards, blocks and preformed sections can be supplied cut to size and in a range of densities for many different insulation duties.

Product Features

Waterproof Moisture Proof – Keeps insulation value in rain, ground water and high humidity.

Closed Cell Foam Glass – Sealed glass cells take on no water at all.

Thermal Insulation Board – Acts as a stable, dependable thermal barrier.

Vapor Tight Moisture Proof – Stops moisture drive into the structure.

Excellent Thermal Insulation – Predictable energy use over many years.

Class A1 Non-Combustible – Inorganic glass body will not burn or smoke.

Technical Parameters

Type I – Industrial Cryogenic Insulation Grade
Industrial grade · board & pipe shell

Property	Unit	Value / Range
Density	kg/m³	115 – 155
Thermal Conductivity (at 25°C)	W/(m·K)	≤ 0.045
Thermal Conductivity (at –40°C)	W/(m·K)	≈ 0.037 (lower at lower temp)
Compressive Strength	MPa	≥ 0.80
Flexural Strength	MPa	≥ 0.40
Water Absorption (by volume)	%	≤ 0.5
Water Vapor Permeability Coefficient	ng/(Pa·s·m)	≤ 0.007
Linear Expansion Coefficient	1/°C	9 × 10^-6
Service Temperature Range	°C	–196 ~ +480
Fire Rating	—	Class A1 (Non-combustible)
Chloride Ion Content	ppm	≤ 25 (critical for pipe stress corrosion)

Type II – Building Insulation Grade
Building grade · board only

Property	Unit	Value / Range
Density	kg/m³	140 – 180
Thermal Conductivity (at 25°C)	W/(m·K)	≤ 0.058
Compressive Strength	MPa	≥ 0.50
Flexural Strength	MPa	≥ 0.50
Water Absorption (by volume)	%	≤ 0.5
Water Vapor Permeability Coefficient	ng/(Pa·s·m)	≤ 0.050
Service Temperature Range	°C	–50 ~ +400
Fire Rating	—	Class A1 (Non-combustible)
Standard Board Size	mm	600 × 500
Thickness Range	mm	40 – 120

Rigid Glass Fiber Insulation Waterproof Thermal Barrier Moisture Proof Closed Cell

FAQ

Are you manufacturer or trade company?

We are professional manufacturer of thermal insulation materials, more than 20 Years.

What products does your company mainly deal in?

Our company is a building materials enterprise that integrates production and sales. Our primary product offerings include Cellular Glass Insulation,Polyurethane Foams,Aluminum Silicate Fiber Board,ceramic fiber blanket and tubes, as well as a range of other thermal insulation materials. May I inquire which specific product you are interested in?

Do you accept sample order?

Sample order is acceptable. We can offer free sample, sample can be sent within 1~3 days after freight payment confirmed.

What services can you provide?

Any inquires will be replied within 0-1 hours. We are professional manufacturer. Welcome to visit our company and factories at any time!

Can the product be customized?

Our company offers product customization services. The specifications, models, packaging requirements, etc. of the products can all be tailored to your specific needs. May I ask what is your purchase quantity ?

What are the payment terms?

30% of the payment is to be made in advance, and the remaining 70% must be settled before loading.

Tags:

Ceramic Fiber Blanket

Aluminum Silicate Fiber Board

Cellular Glass Insulation

Foam Glass Board

Polyurethane Foams

PU Foam Board

Ceramic Fiber Blanket

Aluminum Silicate Fiber Board

Cellular Glass Insulation

Foam Glass Board

Polyurethane Foams

PU Foam Board

Rigid Glass Fiber Insulation Waterproof Thermal Barrier Moisture Proof Closed Cell

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