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Corrosion Resistant Low Chloride Cell Glass Insulation Acid Resistant

Corrosion Resistant Low Chloride Cell Glass Insulation Acid Resistant

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:

0.046 W/m.K

Compressive Strength:

≥ 0.80 MPa

Water Absorption:

≤ 0.5%

Service Temperature:

-196~480 C

Fire Rating:

Class A1

Chloride Content:

≤ 25 Ppm

Packaging Details:

Cardboard box packaging, customizable

Highlight:

low chloride cell glass insulation

cell glass insulation acid resistant

corrosion resistant foam glass insulation

Product Description

Corrosion Resistant Low Chloride Cellular Glass Insulation Board Acid Resistant

Product Description

Cellular Glass Insulation, also known as Foam Glass, is a rigid, non-combustible board made of sealed glass cells. Its closed cell body is waterproof, vapor tight and chemically stable, and it does not release harmful leachate.

With low chloride content, foam glass helps prevent stress corrosion cracking under insulation, one of the main causes of failure on stainless and carbon steel, and its vapor tight body keeps moisture away from the metal.

Being inorganic and free of fibers, it does not hold water against the surface the way mineral wool can, so the risk of corrosion under insulation is greatly reduced over a long service life.

The board is non-combustible to Class A1, dimensionally stable and resistant to most acids and alkalis, and it needs no maintenance even in harsh industrial and marine conditions.

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

Product Features

Corrosion Resistant Insulation – Reduces corrosion under insulation on steel surfaces.

Low Chloride Foam Glass – Helps prevent stress corrosion cracking under insulation.

Closed Cell Structure – Keeps moisture away from the metal surface.

Closed Cell Waterproof – No water uptake, so no corrosion cell is formed.

Excellent Thermal Insulation – Stable thermal performance in harsh conditions.

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	120 – 165
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	≥ 1.0
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	145 – 185
Thermal Conductivity (at 25°C)	W/(m·K)	≤ 0.058
Compressive Strength	MPa	≥ 0.55
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	25 – 120

Corrosion Resistant Low Chloride Cell Glass Insulation Acid Resistant

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