• Calcium silicate twisted cord

Calcium silicate twisted cord

Biotex® calcium silicate twisted rope is an extremely soft and flexible gasket, ideal for continuous temperatures of up to 650°C (glass-fibre reinforced) or up to 1050°C (Inconel reinforced).
 
The Calcium silicate twisted cord contains approximately 20% organic binders to facilitate the carding process. The binders burn at low temperatures, but without any effect on the special glass fibres. On request, Calcium silicate twisted cord can be impregnated with graphite to increase lubricating power.
 
APPLICATIONS
 
Seals for stove and oven doors, coke furnaces (steel works), thermal insulation for electrical cables, seals for inspection doors.
General specification
Applications: Seals for stove and oven doors, coke furnaces (steel works), thermal insulation for electrical cables, seals for inspection doors.
Characteristics
Excellent chemical stability resisting attack from most corrosive agents. Exceptions are fluorides, phosphoric acids and concentrated alkalis.

Chemical analysis
  • Silica oxide SiO2 62-68%
  • Calcium oxide CaO 26-32%
  • Magnesium oxide MgO 3-7%
  • Other < 1.0%
Temperature resistance °С up to 650°C (glass-fibre reinforced) or up to 1050°C (Inconel reinforced)
Size

diameter
mm

rolls
m

3

200

4

150

5

100

6

100

8

100

10

100

12

100

15

50

20

50

25

50

30

25

35

25

40

25

50

10

Applications

  • Heat insulation
  • Industrial applications
  • Chemical processing

FAQ

What is the maximum temperature the calcium silicate twisted cord can withstand?
The cord can withstand continuous temperatures of up to 650°C when glass-fibre reinforced and up to 1050°C when Inconel reinforced.
What materials are used in the calcium silicate twisted cord?
The cord contains approximately 20% organic binders and special glass fibres.
Can the calcium silicate twisted cord be impregnated?
Yes, it can be impregnated with graphite to increase lubricating power upon request.
Expert Advice: Ensure proper installation to maintain the integrity of the cord at high temperatures, and consider impregnation for enhanced performance in specific applications.

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Calcium silicate twisted cord

    Italy
  • Brand: Italy
  • Product Code: Calcium silicate twisted cord
  • Availability: On stock

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From: 7.00 € (Ref. price)

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Tags: Calcium, silicate, twisted, cord