CN211772570U

CN211772570U - Flame-retardant artificial lawn

Info

Publication number: CN211772570U
Application number: CN201922493431.7U
Authority: CN
Inventors: 孙宏祥; 陈晓军
Original assignee: Jiangsu Regal Grass Co ltd
Current assignee: Jiangsu Regal Grass Co ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-10-27
Anticipated expiration: 2029-12-31

Abstract

The utility model relates to an artificial turf technical field especially relates to a fire-retardant type artificial turf, including base cloth and fire-retardant artificial grass silk, fire-retardant artificial grass silk passes through the top that the adhesive is glued at the base cloth, the base cloth is including the backer, the antibiotic layer of top fixedly connected with of backer, the top fixedly connected with buffer layer on antibiotic layer, the top fixedly connected with flame retardant coating of buffer layer, fixedly connected with metal mesh layer between antibiotic layer and the buffer layer, metal mesh layer indulges the crisscross weaving of silk by the horizontal silk of two-layer metal fiber and one deck metal fiber and constitutes, fixedly connected with antistatic backing between buffer layer and the flame retardant coating. The utility model discloses a through the setting of fire-retardant artificial grass silk, adhesive and flame retardant coating, make it possess fire-retardant effect for artificial turf sharply falls the extinguishing even by oneself of burning rate when the contact naked light, and furthest's reduction flame's propagation rate provides more guarantees for life and property safety in the conflagration.

Description

Flame-retardant artificial lawn

Technical Field

The utility model relates to an artificial turf technical field especially relates to a fire-retardant type artificial turf.

Background

The artificial lawn is guided by the bionics principle, has very good simulation, has the motion performance, elasticity and the like basically similar to a natural lawn, is slightly influenced by environment, weather and regions, can be used in extreme climatic regions such as high cold, high temperature and plateau and the like, and is more and more favored by consumers.

With the rapid development of artificial turf, the field of the artificial turf is continuously widened, household leisure grass and indoor decoration grass also enter thousands of households, however, in recent years, frequent fires tell us that indoor decorations must have certain flame retardant capability to ensure life and property safety, the artificial turf takes polyethylene, polypropylene, nylon and other organic polymers as main raw materials, the substances are all flammable, and a large amount of smoke is emitted in the combustion process to seriously endanger life safety, and therefore, the flame retardant artificial turf is designed.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a fire-retardant type artificial turf possesses fire-retardant advantage, has solved artificial turf and has easily fired, and emits a large amount of cigarettes in the combustion process, seriously threatens life safety's problem.

(II) technical scheme

In order to realize the technical problem, the utility model provides such fire-retardant type artificial turf which comprises base cloth and fire-retardant artificial grass silk, fire-retardant artificial grass silk passes through the top that the adhesive is sticky at the base cloth.

The base cloth comprises a base cloth, an antibacterial layer is fixedly connected to the top of the base cloth, a buffer layer is fixedly connected to the top of the antibacterial layer, and a fireproof layer is fixedly connected to the top of the buffer layer.

Furthermore, a metal net layer is fixedly connected between the antibacterial layer and the buffer layer, and the metal net layer is formed by interweaving two layers of metal fiber transverse wires and one layer of metal fiber longitudinal wires.

Further, an anti-static layer is fixedly connected between the buffer layer and the fireproof layer, and an anti-radiation layer is fixedly connected to the top of the fireproof layer.

Further, the adhesive is composed of a flame-retardant adhesive and glass fibers doped in the adhesive.

Further, the antibacterial layer is an antibacterial mildew preventive which is formed by chemically reacting antibacterial macromolecular organic biguanide salt and organosilane.

Further, the flame-retardant artificial grass filaments contain 0.1-20 parts by weight of flame retardant, and the flame retardant is one or more of nitrogen and phosphorus intumescent flame retardants, phosphate esters flame retardants or hindered amine flame retardants.

Furthermore, the base fabric is micro-woollen cloth with the thickness of 0.8mm, and the back of the base fabric is flat in hair.

(III) advantageous effects

The utility model provides a fire-retardant type artificial turf possesses following beneficial effect:

1. according to the flame-retardant artificial lawn, the flame-retardant artificial grass filaments, the adhesive and the fireproof layer are arranged, so that the artificial lawn has a flame-retardant effect, the burning rate of the artificial lawn is rapidly reduced even is automatically extinguished when the artificial lawn is in contact with open fire, the propagation rate of flame is reduced to the maximum extent, and more guarantees are provided for life and property safety in fire.

2. According to the flame-retardant artificial turf, the metal mesh layer is arranged, so that the overall stability of the artificial turf can be improved, the tensile property of the artificial turf is ensured, the quality guarantee is provided for the production of the flame-retardant artificial turf, and the good flame-retardant property of the artificial turf is maintained.

3. This fire-retardant type artificial turf through the setting on antistatic backing, can make artificial turf possess the effect of preventing static, prevents artificial turf because the static that the friction produced prevents to ignite artificial turf because of static, and is further, has improved fire-retardant effect.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic diagram of the structure of the base fabric of the present invention.

In the figure: 1. a base cloth; 101. base fabric; 102. an antimicrobial layer; 103. a metal mesh layer; 104. a buffer layer; 105. an antistatic layer; 106. a fire barrier layer; 107. a radiation protective layer; 2. flame-retardant artificial grass filaments; 3. and (3) an adhesive.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The invention will be further described with reference to fig. 1-2 and the examples.

The first embodiment is as follows:

the flame-retardant artificial lawn comprises a base cloth 1 and flame-retardant artificial grass filaments 2, wherein the flame-retardant artificial grass filaments 2 are glued on the top of the base cloth 1 through an adhesive 3.

The base cloth 1 comprises a base cloth 101, an antibacterial layer 102 is fixedly connected to the top of the base cloth 101, a buffer layer 104 is fixedly connected to the top of the antibacterial layer 102, and a fireproof layer 106 is fixedly connected to the top of the buffer layer 104.

The adhesive 3 is composed of a flame-retardant adhesive and glass fibers mixed in the adhesive, the antibacterial layer 102 is an antibacterial mildew preventive which is formed by chemical reaction of antibacterial macromolecular organic biguanide salt and organic silane, the flame-retardant artificial grass filaments 2 contain 0.1-20 parts by weight of flame retardant which is one or more of nitrogen phosphorus expansion type flame retardants, phosphate esters flame retardants or hindered amine flame retardants, the base fabric 101 is micro-coarse cloth with the thickness of 0.8mm, and the back surface of the base fabric 101 is smooth in coarse hair.

Through the arrangement of the flame-retardant artificial grass filaments 2, the adhesive 3 and the fireproof layer 106, the artificial grass filaments have a flame-retardant effect, so that the burning rate of the artificial grass filaments is sharply reduced even is automatically extinguished when the artificial grass filaments are in contact with open fire, the propagation rate of flame is reduced to the maximum extent, and more guarantee is provided for the safety of life and property in fire.

Example two:

A metal mesh layer 103 is fixedly connected between the antibacterial layer 102 and the buffer layer 104, and the metal mesh layer 103 is formed by interweaving two layers of metal fiber transverse wires and one layer of metal fiber longitudinal wires.

Through the arrangement of the metal mesh layer 103, the metal mesh layer 103 can improve the overall stability of the artificial turf, so that the tensile property of the artificial turf is ensured, quality guarantee is provided for the production of the flame-retardant artificial turf, and meanwhile, the good flame-retardant property of the artificial turf is maintained.

Example three:

An antistatic layer 105 is fixedly connected between the buffer layer 104 and the fireproof layer 106, and a radiation-proof layer 107 is fixedly connected to the top of the fireproof layer 106.

Through the setting of antistatic backing 105, can make artificial turf possess the effect of antistatic, prevent artificial turf because the static that the friction produced prevents to ignite artificial turf because of static, and further, improved fire-retardant effect.

In conclusion, the flame-retardant artificial grass filaments 2, the adhesive 3 and the fireproof layer 106 are arranged to have a flame-retardant effect, so that the burning rate of the artificial grass filaments is rapidly reduced even is automatically extinguished when the artificial grass filaments are in contact with open fire, the propagation rate of flame is reduced to the maximum extent, and more guarantee is provided for the safety of life and property in the fire.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The flame-retardant artificial lawn comprises a base cloth (1) and flame-retardant artificial grass filaments (2), and is characterized in that: the flame-retardant artificial grass filaments (2) are adhered to the top of the base cloth (1) through the adhesive (3);

the base cloth (1) comprises a base cloth (101), an antibacterial layer (102) is fixedly connected to the top of the base cloth (101), a buffer layer (104) is fixedly connected to the top of the antibacterial layer (102), and a fireproof layer (106) is fixedly connected to the top of the buffer layer (104).

2. The flame-retardant artificial lawn according to claim 1, wherein: a metal mesh layer (103) is fixedly connected between the antibacterial layer (102) and the buffer layer (104), and the metal mesh layer (103) is formed by interweaving two layers of metal fiber transverse wires and one layer of metal fiber longitudinal wires.

3. The flame-retardant artificial lawn according to claim 1, wherein: an anti-static layer (105) is fixedly connected between the buffer layer (104) and the fireproof layer (106), and an anti-radiation layer (107) is fixedly connected to the top of the fireproof layer (106).

4. The flame-retardant artificial lawn according to claim 1, wherein: the adhesive (3) consists of a flame-retardant adhesive and glass fibers doped in the adhesive.

5. The flame-retardant artificial lawn according to claim 1, wherein: the antibacterial layer (102) is an antibacterial mildew preventive which is formed by chemically reacting antibacterial macromolecular organic biguanide salt and organosilane.

6. The flame-retardant artificial lawn according to claim 1, wherein: the flame-retardant artificial grass filaments (2) contain 0.1-20 parts by weight of flame retardant, and the flame retardant is one or more of nitrogen-phosphorus intumescent flame retardants, phosphate esters flame retardants or hindered amine flame retardants.

7. The flame-retardant artificial lawn according to claim 1, wherein: the base fabric (101) is micro-woolen cloth with the thickness of 0.8mm, and the back surface of the base fabric (101) is flat in woolen.