METHERM CS 1050 high temperature calcium silicate insulation board

METHERM CS 1050 high temperature calcium silicate insulation board

Send Email Chat Now

CHARACTERISTIC

TECHNICAL DATA

APPLICATIONS

PACKAGING

CHARACTERISTIC

METHERM CS 1050 high temperature calcium silicate insulation board is composed of xoscilla hydrate and reinforcing fiber. It is asbestos-free and has a maximum heat-resistant temperature of 1050 ° C. It is an energy-efficient product. It has excellent characteristics such as high heat resistance temperature, strong thermal insulation performance, low bulk density, high specific strength, good durability, corrosion resistance, cutting ability and convenient sawing construction. It can be widely used in energy saving and thermal insulation engineering of industrial furnaces.

This product is composed of quartz and lime by dynamic hydrothermal synthesis of the main crystalline phase xonotlite. This peculiar spherical microporous structure determines the excellent performance of this product in thermal insulation technology:
1. Low thermal conductivity and good thermal insulation.
2. Good thermal stability and less shrinkage when temperature changes.
3. Low density, small bulk density and low heat storage.
4. Good durability.
5. High strength, its strength is the highest among hard insulation materials.
6. Contains no carcinogens, such as asbestos, sulfur, chlorine and other toxic substances and other low melting organic binders.

Since the backing material used as the insulating material in the kiln is not directly exposed to the refractory surface, it is required in some respects to differ from the material of the exposed surface.
Calcium silicate board can instead of other insulating bricks, so it plays an important role in industrial furnace insulation.

TECHNICAL DATA

Technical Indicators	unit	HC-20	HC-23	HC-27	HC-30	Testing criteria
Bulk density	Kg/m³	200(±10%)	230(±10%)	270(±10%)	300(±10%)
Flexural strength	MPa	≥0.35	≥0.45	≥0.55	≥0.60
compressive strength	MPa	≥0.60	≥0.80	≥1.0	≥1.0
Maximum operating temperature	°C	1000	1000	1000	1000
Linear shrinkage	%	≤2	≤2	≤2	≤2
（1000°C,16hrs）	%	≤2	≤2	≤2	≤2
Thermal conductivity	W/m.k
200°C		0.075	0.085	0.095	0.1
400°C		0.098	0.1	0.109	0.11
600°C		0.15	0.152	0.158	0.16
800°C		0.21	0.214	0.218	0.22
Weight Moisture Content	%	1月3日

APPLICATIONS

Specific application:
Non-ferrous metal industry: anode baking furnace and electrolyzer
Cement industry: rotary kiln, decomposition kiln, preheater, air duct, kiln head cover, cooler
Metallurgical industry: smelting and heat treatment, such as heating furnace, soaking furnace, annealing furnace, high temperature flue, hot air duct
Ceramic industry: heat treatment and forming furnaces, tunnel kiln, and kiln tunnel kiln car core and car board
Glass industry: the bottom and wall of the furnace
Power industry: preheating furnace pipeline
Petrochemical industry: heating furnace, ethylene cracking furnace, hydrogenation furnace, aromatic hydrocarbon furnace, catalytic cracking furnace

In addition, it can also be applied to steel structure cladding, fire partitions, fire door cores, fire door assemblies, elevator doors, fireproof places and stoves, and can also be applied to industrial chimneys and domestic fireplaces, and its application fields are constantly expanding now.

PACKAGING

Installation and construction

Package product

HC-1 high-temperature binder powder: It can be used to prepare clay with water glass, which can be used for bonding between calcium plate and calcium plate, or bonding between calcium plate and other supports. The dosage is about 3.0kg/m. .

HC-2 waterproofing agent: When used together with castables or other amorphous materials, the contact surface of the product and the castable after application is calculated at 3.0 kg/m2.

Construction tools: mixing bowls, mud boards
Clean the bonding surface of the calcium silicate board.
One part of HC-1, water glass (also known as saponin) is about 1-1.5 parts. According to the construction conditions on site, it is moderately thick and thin. The two materials can be mixed well and used.
The thickness of the calcium silicate board is 1.5-2mm, and it can be squeezed by force.
Since the machinability of the calcium plate is very good, it can also be fixed by ordinary building fixtures.
Calcium silicate board absorbs moisture. If it is not used as a water repellent, it should be separated by wax paper and PE film when used together with refractory castable.
The adhesive is now ready for use. Do not store it for too long to prevent the skin from hardening.