China High Temperature Calcium Silicate Insulation Block 650°C | 25-90mm Thickness | 200-240 kg/m³ Density for sale

High Temperature Calcium Silicate Insulation Block 650°C | 25-90mm Thickness | 200-240 kg/m³ Density

Price Negotiable

Price: Negotiable

MOQ: Full container load

Delivery Time: 20 days

Brand: OEM

Product Description

High Temperature Calcium Silicate Insulation Block

Tungkin calcium silicate insulation blocks with 3V grooves are micro-porous structure insulation materials manufactured from inorganic siliceous materials and hydrous calcium silicate powder. These white, asbestos-free rigid insulation products offer service temperatures up to 650°C (1200°F).

Key Features

Lightweight thermal insulation material
Maximum service temperature: 650°C (1200°F)
Asbestos-free composition
Excellent thermal performance characteristics
High compressive and bending strength
Micro-porous structure for optimal insulation

Applications

Ideal for power plants, petrochemical facilities, pipeline systems, industrial equipment, and heating pipe network systems requiring high-temperature insulation solutions.

Technical Specifications

Item	Unit	TUNGKIN-200	TUNGKIN-220	JIS A-9510 No.2-22	ASTM C-533 Type I	TUNGKIN-170	JIS A-9510 No.2-17
Density	Kg/m³	≤200	≤220	≤220	≤240	≤170	≤170
Service Temperature	°C (°F)	≤650 (≤1200)	≤650 (≤1200)	≤650	≤649 (≤1200)	≤650 (≤1200)	≤650
Compressive Strength	Mpa (kgf/cm²)	≥0.55 (≥5.61)	≥0.58 (≥5.92)		≥0.414	≥0.51 (≥5.20)
Thermal Conductivity	W/m.k (70±5°C)	≤0.060	≤0.062	≤0.062	≤0.065	≤0.054	≤0.055
Linear Shrinkage (650°C 16h)	%	≤2.0	≤2.0	≤2.0	≤2.0	≤2.0	≤2.0
Bending Strength	Mpa (kgf/cm²)	≥0.42 (≥4.28)	≥0.43 (≥4.38)	≥0.3 (≥3.1)	≥0.310	≥0.41 (≥4.18)	≥0.2 (≥2.0)

Thermal conductivity curve for calcium silicate insulation blocks showing performance characteristics

Standard Dimensions

Width: 304mm, 305mm
Length: 915mm
Thickness: 25mm, 30mm, 40mm, 50mm, 60mm, 65mm, 70mm, 75mm, 80mm, 90mm

Competitive Advantages

Excellent fire resistance properties
Lightweight construction with high service temperature up to 650°C (1200°F)

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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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