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A splicable high-resilience floor mat

A high-resilience, floor mat technology, applied in the direction of carpets, etc., can solve the problems of affecting use, insufficient strength and toughness of polyurethane foam materials, and the joints of floor mats are easy to be damaged.

Active Publication Date: 2021-12-24
YIWU BEWALKER COMMODITY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The floor mat made of polyurethane has two main problems, one is the insufficient strength and toughness of the polyurethane foam material, which makes the splicing of the floor mat easy to be damaged, and the other is the isocyanate and amine used in the preparation of the polyurethane foam material. The existence of similar cross-linking agents makes the product have a certain odor and affects the use
In addition, the slip resistance of polyurethane floor mats is not enough

Method used

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  • A splicable high-resilience floor mat

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] A splicable high-resilience floor mat, the raw materials of which are composed by weight: 100 parts of component A, 30 parts of component B, 3 parts of organic toughening agent (silk protein), the first inorganic reinforcing toughening agent ( 5 parts of four-needle nano-zinc oxide whiskers), 1 part of the second inorganic strengthening and toughening agent (calcium sulfate whiskers), 5 parts of sea octopus powder;

[0025] In parts by weight, the composition of component A is: 100 parts of polyether polyol 330N (commercially available), 8 parts of polymer polyol 3630 (commercially available), 0.2 part of catalyst A33 (commercially available), catalyst A300 (commercially available) ) 0.2 parts, 0.2 parts of silicone oil, 1 part of cross-linking agent (diethanolamine), 1 part of initiator (glycerin), 1.5 parts of water, 2 parts of cell opening agent (model is ALLCHEM 3350, commercially available), silicone surface active 1 part of agent (commercially available);

[0026...

Embodiment 2

[0029] A splicable high-resilience floor mat, the raw materials of which are composed by weight: 100 parts of component A, 40 parts of component B, 8 parts of organic toughening agent (silk protein), the first inorganic reinforcing toughening agent ( 3 parts of four-needle nano-zinc oxide whiskers), 3 parts of the second inorganic strengthening and toughening agent (calcium sulfate whiskers), 10 parts of sea octopus powder;

[0030] In parts by weight, the composition of component A is: 100 parts of polyether polyol 330N (commercially available), 12 parts of polymer polyol 3630 (commercially available), 0.3 part of catalyst A33 (commercially available), catalyst A300 (commercially available) ) 0.3 parts, 0.3 parts of silicone oil, 1.2 parts of cross-linking agent (diethanolamine), 1.5 parts of starter (glycerin), 2 parts of water, 2.3 parts of cell opening agent (model is ALLCHEM 3350, commercially available), silicone surface active 1.2 parts of agent (commercially available)...

Embodiment 3

[0034] A splicable high-resilience floor mat, the raw materials of which are composed by weight: 100 parts of component A, 35 parts of component B, 5 parts of organic toughening agent (silk protein), the first inorganic reinforcing toughening agent ( 4 parts of four-needle nano-zinc oxide whiskers), 2 parts of the second inorganic strengthening and toughening agent (calcium sulfate whiskers), 8 parts of sea octopus powder;

[0035] In parts by weight, the composition of component A is: 100 parts of polyether polyol 330N (commercially available), 10 parts of polymer polyol 3630 (commercially available), 0.25 part of catalyst A33 (commercially available), catalyst A300 (commercially available) ) 0.25 parts, 0.25 parts of silicone oil, 1.1 parts of cross-linking agent (diethanolamine), 1.2 parts of starter (glycerol), 1.8 parts of water, 2.1 parts of cell opening agent (model is ALLCHEM 3350, commercially available), silicone surface active 1.1 parts of agent (commercially availa...

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Abstract

The invention discloses a splicable high-resilience ground mat. The raw materials are composed by weight: 100 parts of component A, 30-40 parts of component B, 3-8 parts of organic toughening agent, and the first inorganic reinforcement 3-5 parts of toughening agent, 1-3 parts of the second inorganic reinforcing toughening agent, 5-10 parts of sea octopus powder. The invention has high resilience, strong adsorption force to the ground, good strength and toughness at the splicing interface, and moderate product hardness and supporting force.

Description

technical field [0001] The invention relates to a floor mat, in particular to a splicable high-resilience floor mat. Background technique [0002] Foam mats are widely used, such as floor liners, sports mats, children's play mats, etc. Thinner mats are usually a whole sheet and can be rolled up when not in use. The thicker whole floor mat cannot be rolled up, and must be spliced ​​into block units, that is, it is spliced ​​into a floor mat when it is used, and it is disassembled into unit stacks when it is not in use. The common splicing floor mat material is EVA foam material, polyurethane foam material is rare, and polyurethane foam material is more used as cushion. [0003] There are two types of polyurethanes: polyester and polyether. They can be made into polyurethane plastics (mainly foamed plastics), polyurethane fibers (called spandex in China), polyurethane rubber and elastomers. Soft polyurethane (PU) mainly has a thermoplastic linear structure, which has bette...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C08L75/08C08L89/00C08K13/06C08K9/06C08K7/08C08K7/24C08J9/04C08G18/76C08G18/66C08G18/48C08G18/40C08G18/32A47G27/02C08G101/00
CPCC08J9/04C08J9/0061C08J9/0066C08J9/009C08J9/0095C08G18/7671C08G18/773C08G18/721C08G18/6622C08G18/6607C08G18/48C08G18/4009C08G18/3206C08G18/3275A47G27/02C08J2375/08C08J2489/00C08G2101/00
Inventor 胡友华
Owner YIWU BEWALKER COMMODITY CO LTD