PRODUCTS

Home / PRODUCTS / Polyurethane Foams /

Cryogenic Polyurethane Foams Cold Insulation Board Low Thermal Conductivity Vapor Tight Panel

Cryogenic Polyurethane Foams Cold Insulation Board Low Thermal Conductivity Vapor Tight Panel

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

Service Temperature:

-196~+120

Thermal Conductivity:

≤0.022

Density:

48-60

Compressive Strength:

≥220

Closed Cell:

≥95%

Water Absorption:

≤4.0

Vapor Permeability:

≤5.8×10⁻⁹

Fire Rating:

Oxygen Index:

≥30%

Linear Expansion:

7.0×10⁻⁵/K

Packaging Details:

Cardboard box packaging, customizable

Highlight:

cryogenic polyurethane foams

polyurethane foams cold insulation

cryogenic pu foam

Product Description

Cryogenic Polyurethane Foam Cold Insulation Board Low Thermal Conductivity Vapor Tight Panel

Product Description

Cryogenic Polyurethane Foam Cold Insulation Board is a rigid PIR (polyisocyanurate) panel built for industrial cold insulation in petrochemical, gas and deep-cold service, where it must hold its shape and its insulation value down to –196 °C.

The PIR core keeps a thermal conductivity of ≤ 0.022 W/(m·K) at 25 °C and about 0.017–0.019 W/(m·K) at –100 °C, so a relatively thin layer still blocks heat gain into cryogenic pipework, tanks and vessels.

GB 50264-2013 sets mandatory targets for industrial cold insulation, and this board meets them with a core density of 48–60 kg/m³ (commonly 50 ± 5), a compressive strength at 10% deformation of at least 220 kPa and a closed-cell content of 95% or more.

Closed-cell content is the key property for cold insulation: the fewer open cells, the less water vapour can enter, and the less the board loses performance in service, so the PIR core is kept above 95% closed cells.

Volume water absorption stays at ≤ 4.0% and water vapor permeability at ≤ 5.8 × 10⁻⁹ g/(Pa·m·s); since the board runs below the dew point, a continuous vapor barrier of mastic or an aluminum foil composite membrane must always protect it.

Dimensional stability at –50 °C for 48 h stays within 1.0%, and the linear expansion coefficient of about 7.0 × 10⁻⁵ K⁻¹ means the foam contracts noticeably at low temperature, so cold insulation design must leave expansion joints.

Rated service covers –196 °C to +120 °C with short excursions to +150 °C, and an oxygen index of 30% or more gives a self-extinguishing B1 fire rating with low smoke.

The board is cut to size on site and fitted over a sealed substrate with staggered joints; pipe shells are installed with the longitudinal seam away from the top of the pipe and the joints sealed with a dedicated foaming sealant, never ordinary glass glue.

Typical applications include cryogenic pipework, LNG and gas plant insulation, cold boxes, storage tanks, low temperature vessels and petrochemical separation units, where reliable vapor tightness and low thermal conductivity are essential.

Product Features

Cryogenic Resistant – Rated –196 °C to +120 °C, short time to +150 °C.

Low Thermal Conductivity – ≤ 0.022 W/(m·K) at 25 °C, about 0.017–0.019 W/(m·K) at –100 °C.

Vapor Tight Moisture Proof – Closed cells ≥ 95% block water vapour and keep the cold core dry.

High Compressive Strength – At least 220 kPa at 10% deformation per GB 50264-2013.

Fire Retardant B1 – Oxygen index ≥ 30%, self-extinguishing with low smoke.

Technical Parameters

Property	Unit	Value / Range
Type	—	Rigid PIR Cryogenic Foam Board
Core Density	kg/m³	48 – 60 (Typical 50 ± 5)
Thermal Conductivity (25°C)	W/(m·K)	≤ 0.022 (≈ 0.017–0.019 at –100 °C)
Compressive Strength (10% deformation)	kPa	≥ 220
Closed Cell Content	%	≥ 95
Water Absorption (by volume)	%	≤ 4.0
Water Vapor Permeability	g/(Pa·m·s)	≤ 5.8 × 10⁻⁹
Oxygen Index	%	≥ 30
Service Temperature	°C	–196 ~ +120 (short time +150)
Dimensional Stability (–50 °C, 48 h)	%	≤ 1.0
Linear Expansion Coefficient	1/K	≈ 7.0 × 10⁻⁵

Standard Dimensions – Cryogenic PIR Board

Parameter	Specification
Standard Sizes	1200 × 600 mm
Thickness Range	20 – 120 mm
Facing Options	Aluminum foil / glass fleece
Service	Cryogenic / deep cold

Standard Dimensions – Cryogenic Pipe Shell

Parameter	Specification
Pipe Diameter Range	DN15 – DN600
Thickness Range	20 – 120 mm
Standard Length	1000 mm
Structure	Two-half shell with lap, sealed joints

Cryogenic Polyurethane Foams Cold Insulation Board Low Thermal Conductivity Vapor Tight Panel

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

Cryogenic Polyurethane Foams Cold Insulation Board Low Thermal Conductivity Vapor Tight Panel

Cryogenic Polyurethane Foams Cold Insulation Board Low Thermal Conductivity Vapor Tight Panel

cryogenic polyurethane foams

polyurethane foams cold insulation

cryogenic pu foam

Cryogenic Polyurethane Foam Cold Insulation Board Low Thermal Conductivity Vapor Tight Panel

pu foam

open cell polyurethane foam

rigid polyurethane foam

Durable Polyurethane Insulation Board Non Sandwich PIR Foam For Wall Roof Cold Storage

Rigid Polyurethane Foam Board Excellent Thermal Insulation Closed Cell High Density Polyurethane Foam

PIR Rigid Polyurethane Foams Insulation Board Cryogenic Performance Low Thermal Conductivity for LNG Tank

High Compressive Strength High Density Polyurethane Foam Board Closed Cell For Load Bearing Floor Deck

Pre Insulated Polyurethane Foams Pipe Shell Excellent Thermal Insulation Closed Cell Waterproof for Heating Pipe