PRODUCTS

Home / PRODUCTS / PU Foam Board /

High Compressive Strength High Density Polyurethane Foam Board Closed Cell Load Bearing Insulation 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

Density:

45-60

Compressive Strength:

≥250 KPa

Thermal Conductivity:

≤0.024

Flexural Strength:

≥300 KPa

Closed Cell:

≥93%

Water Absorption:

≤5%

Service Temperature:

-50~+100

Fire Rating:

B2/B1

Grade:

High Density

Board Size:

1200×600

Packaging Details:

Cardboard box packaging, customizable

Highlight:

high density polyurethane foam board closed cell

high compressive rigid polyurethane foam board

high compressive high density polyurethane foam board

Product Description

High Density Polyurethane Foam Board High Compressive Strength Closed Cell Load Bearing Insulation Panel

Product Description

High Density Polyurethane Foam Board is a load-bearing rigid PUR / PIR closed-cell panel formulated for duties where sustained compressive load is combined with thermal insulation.

A core density of 45–60 kg/m³ with a compressive strength at 10% deformation of 250 kPa or higher lets the panel carry foot traffic, screed and moderate structural loads without crushing.

Its closed-cell structure of 93% (PUR) to 95% (PIR) keeps the thermal conductivity at 0.022–0.024 W/(m·K), one of the lowest values among common insulation materials, so a modest thickness reaches the required R-value.

Because the foam is dimensionally stable and does not rot, shrink or absorb water, the panel can act as insulation and as a stable substrate in one assembly, for floor, deck, roof and similar build-ups.

Volume water absorption is at or below 5% (PUR) / 4% (PIR) and vapor permeability is about 6.0×10⁻⁹ g/(Pa·m·s) or lower, so performance is retained in damp or ground-contact conditions.

The panel is not limited to a single application and is used wherever load-bearing and thermal insulation are needed together — ground floors, decks, roofs, terraces, plazas, under-slab and general structural insulation.

For best results it is laid over a level, continuous substrate with tightly butted and staggered joints, and a protective screed or membrane is placed on top so point loads are spread evenly.

Product Features

High Compressive Strength – Compressive strength at 10% deformation of 250 kPa or higher.

Closed-Cell Waterproof – Closed cells above 93% resist water uptake in damp and loaded service.

Low Thermal Conductivity – Thermal conductivity 0.022–0.024 W/(m·K) keeps heat loss low.

Dimensional Stability – Does not rot, shrink or warp, keeping the assembly flat.

Insulation + Substrate – Acts as insulation and a stable base in a single layer.

Technical Parameters

Property	Unit	Value / Range
Material	—	Rigid PUR / PIR Polyurethane Foam
Core Density	kg/m³	45 – 60 (High Density Grade)
Thermal Conductivity (25°C)	W/(m·K)	≤ 0.024 (PUR) / ≤ 0.022 (PIR)
Compressive Strength (10% deformation)	kPa	≥ 250
Flexural Strength	kPa	≥ 300
Closed Cell Content	%	≥ 93 (PUR) / ≥ 95 (PIR)
Water Absorption (by volume)	%	≤ 5.0 (PUR) / ≤ 4.0 (PIR)
Oxygen Index	%	≥ 26 (PUR) / ≥ 30 (PIR)
Service Temperature	°C	–50 ~ +100 (PUR) / –196 ~ +120 (PIR)
Fire Rating	—	B2 (PUR) / B1 (PIR)

Standard Dimensions – Load-Bearing Board

Parameter	Specification
Standard Sizes	1200 × 600 mm / 2400 × 1200 mm
Thickness Range	40 – 150 mm
Grade	High Density (H)
Edge	Square

High Compressive Strength High Density Polyurethane Foam Board Closed Cell Load Bearing Insulation 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