China 600mm Width Stonewool Insulation Board for Exhaust Flues and Boilers - Temperature Range -269°C to 850°C for sale

600mm Width Stonewool Insulation Board for Exhaust Flues and Boilers - Temperature Range -269°C to 850°C

Price Negotiable

Price: CNF

MOQ: Full container load

Delivery Time: In about 10 days after order

Brand: OEM

Product Description

Product Overview

Stonewool insulation board is a rigid thermal insulation material manufactured from natural rocks (basalt and dolomite) melted at high temperature. This 600mm width board provides excellent fire resistance, temperature control, energy conservation, condensation prevention, and personnel protection for industrial applications.

Key Applications

Exhaust flues and hot gas ducts
Boilers, heat exchangers, and reactors
Storage tanks, furnaces, and ovens
Air-conditioning ductwork and refrigeration equipment
Building industry applications for walls, roofs, and elevator wells

Technical Specifications

Standard Sizes

Density (Kg/m³)	Available Thickness (mm)
40	50, 75, 100, 150
50	38, 50, 75, 100
60	25, 40, 50, 75, 100
80	25, 40, 50, 75, 100
100	25, 40, 50
120	25, 40, 50
150	25, 40, 50
200	25

Standard Length: 1000mm, 1200mm | Standard Width: 600mm | Custom sizes available upon request

Performance Data

Parameter	Unit	Value	Standard
Fiber Diameter	μ	4-7	-
Shot Content	%	<5	-
Service Temperature	°C	-269 to 850	-
Combustibility	-	Non-combustible	DIN 4102
Moisture Absorption	%	0.2	ASTM C-553-70
Water Repellency	%	>98	JIS 9512

Performance Charts

Thermal conductivity chart for stonewool insulation board

Additional thermal performance data for stonewool board

Compression resistance chart for stonewool insulation

Competitive Advantages

Low thermal conductivity for superior insulation performance
Minimal shot content (<5%) for consistent quality
Non-combustible certification (DIN 4102)
Excellent sound absorption properties
Wide service temperature range (-269°C to 850°C)
Available with various facing materials including aluminum foil and black tissue