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Cryogenic Grade Polyurethane Foams Excellent Thermal Insulation Vapor Tight

Cryogenic Grade Polyurethane Foams Excellent Thermal Insulation Vapor Tight

MOQ:	100 m³
Price:	195.5 $/m³
Payment Terms:	T/T, PayPal, Xtransfer
Supply Ability:	100 m³ per day

Detail Information

Product Description

Detail Information

Place of Origin:

Hebei, China

Certification:

ISO9001

Density:

48-60

Thermal Conductivity:

≤0.024 / ≤0.022

Conductivity At -100C:

0.017-0.019

Compressive Strength:

≥220 KPa

Closed Cell:

≥93% / ≥95%

Water Absorption:

≤4.0%

Vapor Permeability:

≤5.8×10⁻⁹

Service Temperature:

-196~+120

Fire Rating:

B2/B1

Grade:

Cryogenic

Packaging Details:

Cardboard box packaging, customizable

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Product Description

Cryogenic Grade Polyurethane Foam Board Excellent Thermal Insulation Vapor Tight Panel

Product Description

Cryogenic Grade Polyurethane Foam Board is a rigid PUR / PIR closed-cell panel built for low-temperature duty, with the PIR grade taking long-term service down to –196 °C.

The PIR chemistry of this grade uses isocyanurate ring linkages that raise thermal stability, so the panel serves from deep-cold conditions up to +120 °C, with a short-term peak to 150 °C.

A core density of 48–60 kg/m³ with a closed-cell content of 95% or more gives a thermal conductivity at 25 °C of 0.022 W/(m·K) or lower and roughly 0.017–0.019 W/(m·K) at –100 °C.

The compressive strength at 10% deformation is at least 220 kPa, so the panel withstands the support loads and spacing common on large insulated surfaces.

Water absorption is at or below 4% and vapor permeability is 5.8×10⁻⁹ g/(Pa·m·s) or lower; because cold insulation depends on staying dry, a continuous vapor barrier is applied over the panel.

It is a general cryogenic panel rather than one fixed duty and is used on cold and cryogenic vessels, cold pipework, tanks, cold rooms and general low-temperature equipment.

Panels are installed with staggered joints sealed and warm-side laps offset from the cold face, so warm humid air cannot reach the cold surface and condense inside the foam.

Product Features

Cryogenic High-Temperature Resistant – Long-term service –196 °C to +120 °C, short-term to +150 °C.

Excellent Thermal Insulation – Thermal conductivity ≤ 0.022 W/(m·K); about 0.017–0.019 at –100 °C.

Vapor-Tight Moisture Proof – Very low vapor permeability keeps the cold core dry.

Closed-Cell Waterproof – Closed-cell content ≥ 95% resists water uptake at low temperature.

High Compressive Strength – Compressive strength ≥ 220 kPa carries insulation support loads.

Technical Parameters

Property	Unit	Value / Range
Material	—	Rigid PUR / PIR Polyurethane Foam
Core Density	kg/m³	48 – 60 (Typical 50 ± 5)
Thermal Conductivity (25°C)	W/(m·K)	≤ 0.024 (PUR) / ≤ 0.022 (PIR)
Compressive Strength (10% deformation)	kPa	≥ 220
Closed Cell Content	%	≥ 93 (PUR) / ≥ 95 (PIR)
Water Absorption (by volume)	%	≤ 5.0 (PUR) / ≤ 4.0 (PIR)
Water Vapor Permeability	g/(Pa·m·s)	≤ 6.0 × 10⁻⁹ (PUR) / ≤ 5.8 × 10⁻⁹ (PIR)
Oxygen Index	%	≥ 26 (PUR) / ≥ 30 (PIR)
Service Temperature	°C	–50 ~ +100 (PUR) / –196 ~ +120 (PIR)
Fire Rating	—	B2 (PUR) / B1 (PIR)
Thermal Conductivity (–100°C)	W/(m·K)	≈ 0.017 – 0.019 (PIR)

Standard Dimensions – Cryogenic Board

Parameter	Specification
Standard Sizes	1000 × 500 mm / 1200 × 600 mm
Thickness Range	40 – 150 mm
Facing	Aluminum foil / glass fleece
Grade	Cryogenic

Cryogenic Grade Polyurethane Foams Excellent Thermal Insulation Vapor Tight

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.

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