OEM Mineral Wool Slabs 40-200 kg/m³ Density with Low Thermal Conductivity for Wall Partition Insulation

Price Negotiable

Price: CNF

MOQ: Full container load

Delivery Time: In about 10 days after order

Brand: OEM

Product Description

Product Overview

OEM Low Thermal Conductivity Mineral Wool Slabs are engineered thermal insulation materials manufactured from natural rocks (basalt and dolomite) melted at high temperatures. These slabs offer superior thermal performance, fire resistance, and sound absorption properties for wall partition applications.

Applications

Ideal for exterior foundation insulation as an alternative to extruded polystyrene (XPS), providing superior resistance to pests, UV degradation, and fire hazards without harmful chemical additives.

Key Features

Low thermal conductivity for superior insulation performance
Non-combustible material meeting DIN 4102 standards
Excellent sound absorption across multiple frequencies
Chemically and biologically inert, free from plant pathogens
High water repellency (>98%) and minimal moisture absorption (0.2%)
Wide service temperature range from -269°C to 850°C

Standard Specifications

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, 50
200	25, 50

Standard dimensions: Length 1000-1200mm, Width 600mm. Custom sizes available upon request.

Technical 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 performance data:

Thermal conductivity chart for mineral wool slabs showing insulation performance

Additional thermal performance data for mineral wool insulation materials

Compression resistance characteristics:

Compression resistance chart demonstrating structural integrity of mineral wool slabs

Sound Absorption Properties

Density (Kg/m³)	Thickness (mm)	100Hz	125Hz	250Hz	500Hz	1000Hz	2000Hz	4000Hz
80	25	0.03	0.04	0.09	0.24	0.57	0.93	0.97
150	25	0.03	0.01	0.1	0.32	0.65	0.95	0.95
80	50	0.06	0.08	0.22	0.6	0.93	0.98	0.9
100	50	0.09	0.13	0.33	0.61	0.83	0.89	0.95
120	50	0.08	0.11	0.3	0.75	0.91	0.89	0.97
150	50	0.08	0.11	0.33	0.73	0.9	0.89	0.96

Customization Options

Available with various facing materials including Aluminum Foil, Black Tissue, and other custom laminations to meet specific project requirements.

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Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company TUNGKIN INDUSTRY Co.Ltd

Location Xihu Industrial zone Shilong Dongguan Guangdong China

Contact Person Jackson Zhu

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