Floor board with environment-friendly, waterproof and flame-retardant functions and preparation method thereof

A floor and environmental protection technology, applied in covering/lining, building structure, floor, etc., can solve the problems of poor fire resistance, easy deformation and cracking, and poor water resistance of the floor, and achieve strong water resistance, strong flame resistance, and elasticity Good results

Active Publication Date: 2016-08-24
WEIHAI HEGUANG FLOOR CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the technical problems of poor flame retardancy, poor water resistance, easy deformation and cracking, and non-environmental protection of the existing floor, and provide an environmentally friendly waterproof and flame-retardant floor with strong flame retardancy, strong water resistance, not easy to deform and crack, energy saving and environmental protection. The floor and preparation method thereof

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] The production steps of the floor with environmental protection, waterproof and flame retardant function are as follows:

[0032] Step 1, taking material: take by weighing the active calcium carbonate powder of the CPE of 30 weight parts, the EVA of 10 weight parts, the PVC of 40 weight parts, 12 weight parts.

[0033] Step 2, mixing: Put the various raw materials taken in step 1 into the mixer, mix from low to high, wait until the temperature reaches 125°C, dry the water, mix well, then put into the cold mixer, cool to 40°C.

[0034] Step 3, extrusion molding: input the mixture obtained in step 2 into a floor extruder, and extrude through a mold at a temperature of 180° C. to make a floor semi-finished product.

[0035] Step 4, shaping: the semi-finished floor product obtained in step 3 is subjected to cold treatment in water at a temperature of 20° C. to complete the shaping treatment of the floor.

[0036] Step 5: Cutting and grooving the shaped floor board accordi...

Embodiment 2

[0053] The production steps of the floor with environmental protection, waterproof and flame retardant function are as follows:

[0054] Step 1, taking materials: Weigh the CPE of 35 parts by weight, the EVA of 20 parts by weight, the PVC of 50 parts by weight, the active calcium carbonate powder of 20 parts by weight, the lubricant of 2 parts by weight, the OA6 of 1 part by weight.

[0055] Step 2, mixing: Put the various raw materials taken in step 1 into the mixer, mix from low to high, wait until the temperature reaches 125°C, dry the water, mix well, then put into the cold mixer, cool to 40°C.

[0056] Step 3, extrusion molding: input the mixture obtained in step 2 into a floor extruder, and extrude through a mold at a temperature of 180° C. to make a floor semi-finished product.

[0057] Step 4, shaping: the semi-finished floor product obtained in step 3 is subjected to cold treatment in water at a temperature of 20° C. to complete the shaping treatment of the floor.

...

Embodiment 3

[0063] The production steps of the floor with environmental protection, waterproof and flame retardant function are as follows:

[0064] Step 1, taking materials: Weigh the CPE of 34 parts by weight, the EVA of 15 parts by weight, the PVC of 43 parts by weight, the active calcium carbonate powder of 13 parts by weight, the lubricant of 1 part by weight, the OA6 of 0.5 parts by weight.

[0065] Step 2, mixing: Put the various raw materials taken in step 1 into the mixer, mix from low to high, wait until the temperature reaches 125°C, dry the water, mix well, then put into the cold mixer, cool to 40°C.

[0066] Step 3, extrusion molding: input the mixture obtained in step 2 into a floor extruder, and extrude through a mold at a temperature of 180° C. to make a floor semi-finished product.

[0067]Step 4, shaping: the semi-finished floor product obtained in step 3 is subjected to cold treatment in water at a temperature of 20° C. to complete the shaping treatment of the floor. ...

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Abstract

The invention relates to a floor board with environment-friendly, waterproof and flame-retardant functions and a preparation method thereof, and the floor board solves the technical problems that the current floor board is poor in flame resistance, poor in water resistance, easy to deform and crack, and not environmentally-friendly. The floor board comprises the following components in parts by weight: 30-35 parts of CPE, 10-20 parts of EVA, 40-50 parts of PVC, 12-20 parts of activated calcium carbonate powder, 0-2 parts of a lubricant and 0-1 part of OA6. The floor board with environment-friendly, waterproof and flame-retardant functions and the preparation method thereof are widely used for floor boards and preparation methods thereof.

Description

technical field [0001] The invention relates to a floor and a preparation method thereof, in particular to a floor with an environment-friendly waterproof and flame-retardant function and a preparation method thereof. Background technique [0002] There are many types of flooring on the market today, but there are the following problems: (1) Solid wood flooring has poor waterproof performance, is not fireproof, and is not flame-retardant; If it is not done properly, there will be mildew and insects, and it cannot be washed with water. What is more serious is that in the production process, it needs to consume a lot of wood, destroy a lot of forest resources, and bring harm to the ecological environment. (2) Laminate flooring and laminate flooring need to add various binders and additives in the production process, and their composition is relatively complex, containing a variety of radioactive elements and toxic and harmful gases such as formaldehyde, which cannot be environ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L27/06C08L23/28C08L23/08C08K3/26E04F15/10E04F15/18
CPCC08L27/06C08L2201/02C08L2201/04C08L2201/08C08L2205/03E04F15/10E04F15/105E04F15/181E04F2290/045C08L23/286C08L23/0853C08K2003/265
Inventor 孙宝晶胡志明姜惠玲
Owner WEIHAI HEGUANG FLOOR CO LTD
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