- ASC CS170 CALCIUM SILICATE INSULATION
- ASC CS220 CALCIUM SILICATE INSULATION
- ASC CS220 WR WATER-REPELLENT CALCIUM SILICATE
- CIVIL WATER-REPELLENT CALCIUM SILICATE(THE TREASURE BOARD)
- ASC P650 PERLITE
- CALCIUM SILICATE, PERLITE PROCESSED TO MOLDED ELBOW AND TEE
- Insulation bracket
- ASC HT CALCIUM SILICATE INSULATION MATERIAL FOR HIGH TEMPERATURE
- OTHER AUXILIARIES
- ASC SW (BT)
- ASC SW (SL)
ASC CS220 CALCIUM SILICATE INSULATION
It is the microcellular structured inorganic rigid and super-light heat insulation material mainly composed of inorganic siliceous and calcium and made by special technology such as the hydrothermal reaction under high temperature and high pressure etc. And it's the national inspection-free product that has firstly won the ISO9001 certification in the same industry. It can still maintain the high insulating effect at 650℃ and is advantageous in the stability of coping with temperature changes. With super-low chloride ion content, it can provide very nice protection on pipelines, and is prefabricated to shape up, greatly extending the service life. Additionally, the company has kept upgrading product technology to improve product, reducing the product density from 220kg/m³ to 180kg/m³ while maintaining its strength, thus reducing the thermal conductivity from 0.065 to 0.049.
Made from algous fossil from hundreds of millions of years ago, the product is entirely asbestos-free and non-poisonous to human body.
With similar density, the strength of this material is the highest among all the inorganic rigid insulation materials with better compressive performance and is not easy to bend, Compared with ASC CS170, ASC CS220 product has better physical strength.
The super low chloride ion content and alkalescence have good protection for metal pipes, which greatly prolongs the service life of pipes and equipment and greatly reduces maintenance cost, bringing lasting protection and better durability。
The product passed the EC certificate test by Germanischer Lloyd and has been identified as non-combustible material。 It also passed the test by National Center for Quality Supervision and Testing of Fire Building Materials which identifies it as Grade A1 incombustible material。
Long time soaking in water will not lead to pulverization. Various performance remains stable after drying.
Excellent Soundproofing Performance
Great soundproofing effectively reduces industrial noises.
· Applicable Scope
It's applicable to equipment and pipeline facilities in petroleum refinery, chemical industry, hydroelectricity, nuclear power, thermal power and city heat supply network.
· Technical Data
|PROPERTIES||UNIT||ASTM C533||EGB 10699||ZHEJIANG ASKE|
|Maximum Service Temperature||℃||650||650||650|
Thermal Conductivity per
|Linear Heat Shrinkage per ASTM C 356||%||≤2.0||≤2.0||≤1.3|
|Flexural Strength per ASTM C 203||MPa||≥0.344||≥0.30||≥0.36|
|Compressive Strength per ASTM C 165||MPa||≥0.689||≥0.45||≥0.85|
|Weight Loss by Tumbling per ASTM C 421(First 10 minutes)||%||≤20||●||≤10|
|Weight Loss by Tumbling per ASTM C 421 (Second 10 minutes)||%||≤40||●||≤20|
|Hot Surface Performance per ASTM C 411 (650℃)||CM||
Characteristics per ASTM E841
|Flame Spread Index||●||0||●||0|
|Smoke Developed Index||●||0||●||0|
|Moisture Content per ASTM C 1616||%||≤20||●||≤4|
|Non-Combustible Property per ASTM E 136||●||Pass||●||Pass|
|Chlorine Content||●||ASTM C795||●||ASTM C795|
|Width(mm)||300/150||150/100||0.5"- 60"(inside diameter)|
Packed in standard export cartons with plastic bags inside used for waterproofing. Carton Size：580(L)*320(W)*620(H)mm, 40HQ：576BOXES, 20HQ：252BOXES. Pallets can be made according to customers' requirements. Standard sizes showed as above. For further information, including nonstandard sizes, please contact Zhejiang ASKE.