Home > Baby Care >

High Closed Cell PIR Insulation Boards Moisture Resistance 30 Kg/M3 Density

Categories	Pipe Insulation Materials
Brand Name:	JSHESOL
Certification:	SGS
Place of Origin:	Changzhou, Jiangsu,China
MOQ:	20 Cubic Meters
Price:	Negotiable
Payment Terms:	EXW/FOB/CIF
Supply Ability:	According to products
Delivery Time:	Negotiable
Packaging Details:	Carton packaging/Wooden case packaging/according to the requirements
Operating Temperature Range:	-40°C to 120°C
Thermal Conductivity:	0.02 W/mK
Material:	Polyisocyanurate Foam
Fire Rating:	Class 1
Insulation Type:	Pipe Insulation
Installation Method:	Self-adhesive or mechanical fastening
Density:	30 kg/m3
Uv Resistance:	Excellent
Compressive Strength:	150 kPa
Moisture Absorption:	0.2% by volume
Water Vapor Permeability:	0.03 ng/Pa.s.m2
Length:	6 feet (1.8 meters)
Chemical Resistance:	Resistant to most chemicals
Sound Absorption:	Excellent

Contact Now

Add to Cart

Company Info.

Kaff Rees (Changzhou) High-tech Co., Ltd.

Verified Supplier

View Contact Details

Product List

Haven't found right suppliers
Our buyer assistants can help you find the most suitable, 100% reliable suppliers from China.
And this service is free of charge.
we have buyer assistants who speak English, French, Spanish......and we are ready to help you anytime!

Submit Buying Request

Product Details
Company Profile

High Closed Cell PIR Insulation Boards Moisture Resistance 30 Kg/M3 Density

PRODUCTS INTRODUCTION

Our High Closed-Cell Polyisocyanurate (PIR) foam is a rigid insulation material formed by the precise polymerization of isocyanate and polyether. The exceptionally high closed-cell content of ≥95% creates a structure of isolated cells, which translates directly into extremely low thermal conductivity, outstanding dimensional stability, and minimal water vapor permeability. With overall performance that surpasses standard polyurethane (PU), it is the ideal choice for demanding industrial applications.

PRODUCT CHARACTERISTICS

Feature	Description
High Closed-Cell Content (≥95%)	The dense, isolated cell structure ensures long-term, stable thermal performance by effectively trapping blowing agents and providing superior resistance to moisture ingress and vapor transmission.
Superior Fire Resistance (Class B1)	Offers enhanced safety for building and industrial applications with a proven low flame spread index and high oxygen index.
Excellent Dimensional Stability	Maintains its shape and structural integrity with minimal shrinkage or expansion across a wide temperature range, ensuring long-term system performance.
Wide Service Temperature Range (-196°C to +120°C)	Reliably performs in both cryogenic and elevated temperature environments, making it a versatile solution for various industrial applications.
Low Thermal Conductivity	Delivers outstanding thermal insulation efficiency with a thermal conductivity as low as 0.025 W/(m·K) at +10°C, ensuring significant energy savings.
High Mechanical Strength	Possesses high compressive and tensile strength, providing durability and the ability to withstand mechanical loads during and after installation.
Fully Customizable	Can be precision-cut into custom-sized panels, sheets, and pipe sections to meet the exact specifications and requirements of your project.

PRODUCTS PARAMETER

Item		Unit	Technical Data	Test Mode
Density		kg/m3	≥40	ASTM D1622 / ISO 845
Thermal Conductivity		W/(m·K)	≤0.035 (+100℃)	ASTM C177
			≤0.029 (+50℃)
			≤0.025 (+10℃)
			≤0.024 (0℃)
			≤0.023(-50℃)
			≤0.022(-100℃)
			≤0.017 (-150℃)
			≤0.016 (-170℃)
Compressive Strength	+23℃	kPa	≥200	ASTM D 1621
Compressive Strength	-165℃	kPa	≥280	ASTM D 1621
Tensile Strength	+23℃	kPa	≥320	ASTM D 1623
Tensile Strength	-165℃	kPa	≥265	ASTM D 1623
Flame Spread Index			﹤25	ASTM E84
Oxygen index			≥30	GB/T 2406.2
Water Absorption by Vol.		%	≤2	ASTM D2842
Water Vapor Permeability		ng/(Pa·s·m)	≤5.5	ASTM E96
Closed Cell Ratio		%	≥95	ASTM D6226
Lineal Thermal Expansion Coefficient		m/(m·K )	≤70×10-6	ASTM D696
PH Value			5.5-7	ASTM C871
Chloride Content		ppm	≤60	GB/T 11835
Elastic Modulus		MPa	≤16	ASTM D1623
Service Temp.		℃	-196～+120

SCOPE OF APPLICATION

It is a kind of ideal organic low-temperature heat insulation materials, which has the advantages of small thermal conductivity and high dimensional stability. It is suitable for a wide range of temperatures and is widely used in LNG, ethylene, cold storage and other low-temperature industries.

Typical PIR Insulation System Structure

PIR Shell : inner layer + middle layer (if necessary) + outer layer;
Secondary Vapor Barrier : PAP aluminum foil;
Main Vapor Barrier : mastic + fiberglass meshes + mastic;
Metal Protective Layer : aluminum alloy plate, stainless steel plate, aluminized steel plate, GRP;
Sealant : HS-10-02, Foster 95-50, etc;
Strapping Material : stainless steel tape, sub sensitive tape.

Packing and Storage

1. Store in a dry, lightproof, shady, and ventilated place, keep away from heat source and protect from sun exposure.

2. The inner package is packed in black polyethylene bags and the outer package is packed in cartons.

Cautions

1. PIR shall be handled gently, avoid rolling, collision and heavy pressure during moving.

2. When applied to pipe and equipment insulation, PIR shall be fastened with glass fiber tape or steel band.

3. Cut it with saw during application.

Production Flow

Why Choose Us?

Unmatched Manufacturing Scale & Assurance

Industry Leadership: We are China's largest PIR manufacturer, ensuring robust supply capacity and economies of scale that translate to cost savings for you.
Consistent Quality & Competitive Pricing: Our automated production lines and strict QC processes guarantee high, stable quality batch after batch, all while maintaining a highly competitive price point.
Rapid & Reliable Delivery: As a major manufacturer, we control our supply chain, enabling us to offer shorter lead times and on-time delivery for your project schedules.

Comprehensive Product Solutions

Versatile Product Range: We produce PIR in various densities, sizes, and forms (including custom-cut panels and pipes) to perfectly match your specific application requirements.

Proven Technical Performance: Our PIR insulation boasts excellent properties, including ultra-low thermal conductivity (as low as 0.016 W/(m·K) at -170°C), high compressive strength, and a B1 fire rating.

Dedicated Customer Partnership

Tag:


*From:	Your email address is incorrect!
*To:	Kaff Rees (Changzhou) High-tech Co., Ltd.
*Subject:	Subject is empty!
*Message:	For the best results, we recommend including the following details: -Self introduction -Required specifications -Inquire about price/MOQ Characters Remaining: (0/3000) Please enter 20 to 3000 characters to contact this supplier!

High Closed Cell PIR Insulation Boards Moisture Resistance 30 Kg/M3 Density

High Closed Cell PIR Insulation Boards Moisture Resistance 30 Kg/M3 Density

High Closed Cell PIR Insulation Boards Moisture Resistance 30 Kg/M3 Density

PRODUCTS INTRODUCTION

PRODUCT CHARACTERISTICS

PRODUCTS PARAMETER

SCOPE OF APPLICATION

Typical PIR Insulation System Structure

Why Choose Us?

polyisocyanurate insulation board,

pir foam insulation boards,

pir thermal insulation board

PIR pipe insulation boards

closed cell PIR insulation pipes

thermal efficiency pipe insulation

High Closed Cell PIR Insulation Boards Moisture Resistance 30 Kg/M3 Density