Flexible fiber felt

A flexible fiber and fiber technology, applied in the field of flexible fiber mat and production process, can solve the problems of inability to bend and fold at will, uneven thickness and density of fiber mat, poor sealing performance, etc., and achieve excellent flexibility, thickness and flexibility. The effect of uniform density and improved construction efficiency

Inactive Publication Date: 2009-12-02
MORGAN KAILONG (JINGMEN) THERMAL CERAMICS CO LTD
View PDF0 Cites 5 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The disadvantage of the fiber mat made of this binder is that the fiber mat itself has poor foldability and cannot be bent and folded at will. The product is inconvenient to be bent, wound and wrapped during the construction process. Elasticity can easily lead to poor sealing performance, fire leakage, air leakag

Method used

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
View more

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0020] 1. Mixing slurry: Add 80 kg of ceramic fiber, 8 kg of organic binder and 5 kg of additive into the water and stir evenly for 10 to 20 minutes;

[0021] 2. Slag removal: Use slag removal equipment to remove slag balls with a particle size > 45um in the slurry;

[0022] 3. Forming: The thickness of the fiber felt blank is controlled at 13mm-14mm; the speed of the mesh belt is 0.4-0.6m / min.

[0023] 4. Vacuum suction filtration: process operation requirements: vacuum degree ≥ 0.02Mpa, to remove most of the water in the wet mat.

[0024] 5. Drying: Use electric heating equipment to dry the felt blank, and the drying temperature is controlled at 120°C to 180°C.

[0025] 6. Processing: use the cutting machine to cut the felt block into products of various shapes and specifications required by customers.

[0026] Compared with ordinary fiber mat performance indicators:

[0027] Ordinary fiber mat foldability: 90° (20mm)20mm以上产品无 , Rao flexibility: can not curl, rebound rat...

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

PUM

No PUM Login to view more

Abstract

A flexible fiber felt is characterized by consisting of ceramic fiber, an organic bonding agent and an additive. The flexible fiber felt comprises the following components by weight: 40 to 80 portions of the ceramic fiber, 1 to 80 portions of the organic bonding agent and 0.5 to 5 portions of the additive; and a production process for the flexible fiber felt comprises the following steps: 1, slurry preparation; 2, deslagging; 3, molding; 4, vacuum suction filter; and 5, drying to obtain a finished product. The flexible fiber felt has the advantages that: 1, the fiber felt has good flexibility, can be folded and bent randomly in each direction, and can randomly package and wrap equipment and parts along with shapes of the equipment and the parts when used in construction; the rebound rate of the product at normal temperature can reach 100 percent; the flexible fiber felt can be processed and manufactured into sealing materials with various shapes or other special products; the product has good flexibility and resilience; and the fiber felt has good elasticity, and when the fiber felt is used as the sealing material, the good resilience of the fiber felt makes the sealing effect ensured.

Description

technical field [0001] The invention relates to the field of flexible fiber mat and production technology Background technique [0002] At present, the binders added in the production of ordinary fiber mats generally use silica gel and starch, and the production process is mostly: 1. Pulp preparation: mix ceramic fibers, silica gel and starch in a certain proportion to make felt pulp 2. Forming: use the mold to vacuum filter the wet fiber felt blank; 3. Drying: use hot air or electric heating to remove the moisture in the fiber felt wet blank; 4. Processing: use cutting equipment to dry the dried fiber felt The fiber mat is processed into products of various specifications and sizes required; [0003] The disadvantage of the fiber mat made of this binder is that the fiber mat itself has poor foldability and cannot be bent and folded at will. The product is inconvenient to be bent, wound and wrapped during the construction process. Elasticity is easy to lead to poor sealing...

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

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): D04H1/64D21H13/36
Inventor 王洁董恩波
Owner MORGAN KAILONG (JINGMEN) THERMAL CERAMICS CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap