Inorganic modified heat insulation plate and preparation process thereof

A technology of inorganic modification and thermal insulation board, which is applied in the field of inorganic modified thermal insulation board and its preparation process, fire protection and thermal insulation of equipment, and industrial pipelines. It can solve the problems of low water resistance, looseness and damage, and unusability, and achieve good weather resistance. , good compression resistance, excellent water resistance
CN103803885AInactive Publication Date: 2014-05-21常州高能新型建材有限公司
5 Cites 48 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
常州高能新型建材有限公司
Publication Date
2014-05-21
Estimated Expiration
Not applicable · inactive patent

Smart Images

  • Figure 1
    Figure 1
  • Figure 2
    Figure 2
  • Figure 3
    Figure 3
Patent Text Reader

Abstract

The invention discloses an inorganic modified heat insulation plate and a preparation process thereof. The inorganic modified heat insulation plate has the following components in parts by weight: 60-95 parts of inorganic light-weight material, 0.5-1 part of organic light-weight material, 3-8 parts of inorganic cementing material, 8-15 parts of organic cementing material, 3-8 parts of waterproofing agent, 3-8 parts of flame retardant and 30-32 parts of fly ash and / or graphite. The heat insulation plate has the nonflammability under the conditions of fire-protection rating A (A2) GB8624-2012, not only has lower thermal conductivity but also has excellent water resistant strength and good resistance against tension and compression, so that good weatherability is guaranteed.
Need to check novelty before this filing date? Find Prior Art

Description

technical field

[0001] The invention relates to an inorganic modified thermal insulation board and a preparation process thereof, and belongs to the technical field of fireproof and thermal insulation of walls and the technical field of thermal insulation of industrial pipelines and equipment. Background technique

[0002] At present, the inorganic or composite insulation materials that reach Class A (A1, A2) fire protection on the market are rock wool insulation boards, foamed cement insulation boards, foamed glass insulation boards, foamed ceramic insulation boards, and reinforced fiber composite insulation boards. , Real gold board, organic insulation materials are EPS and modified EPS insulation board, XPS and modified XPS insulation board, PU composite board, phenolic foam composite board. There are the following problems:

[0003] A. When it reaches Class A (A1, A2) fire protection grade, the thermal conductivity is relatively high: generally around 0.06-0.07 or highe...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More