CN112456862A - Quartz plate with flame retardant property and preparation method thereof - Google Patents
Quartz plate with flame retardant property and preparation method thereof Download PDFInfo
- Publication number
- CN112456862A CN112456862A CN202011503028.9A CN202011503028A CN112456862A CN 112456862 A CN112456862 A CN 112456862A CN 202011503028 A CN202011503028 A CN 202011503028A CN 112456862 A CN112456862 A CN 112456862A
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- Prior art keywords
- parts
- flame retardant
- quartz
- quartz plate
- retardant property
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Classifications
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B26/00—Compositions of mortars, concrete or artificial stone, containing only organic binders, e.g. polymer or resin concrete
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/02—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/20—Resistance against chemical, physical or biological attack
- C04B2111/2092—Resistance against biological degradation
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/20—Resistance against chemical, physical or biological attack
- C04B2111/28—Fire resistance, i.e. materials resistant to accidental fires or high temperatures
Abstract
The invention discloses a quartz plate with flame retardant property and a preparation method thereof, wherein the quartz plate comprises the following raw materials in parts by weight: 25-40 parts of quartz sand, 15-25 parts of quartz powder, 1-2 parts of a silane coupling agent, 3-7 parts of thermosetting resin, 6-10 parts of styrene, 0.003-1.15 parts of a curing agent, 10-16 parts of hexaphenoxycyclotriphosphazene, 3-5 parts of an inorganic flame retardant and 0.1-2 parts of a plant extract, mixing and stirring the raw materials uniformly, then carrying out extrusion forming, and carrying out curing and cooling treatment to obtain the finished quartz plate. The invention has excellent flame retardant property, no toxic substance after high temperature combustion and good comprehensive performance.
Description
Technical Field
The invention relates to a quartz plate, in particular to a quartz plate with flame retardant property and a preparation method thereof.
Background
The quartz stone is mainly made of the combination with rich colors, so that the quartz stone has the texture and beautiful surface gloss of natural stone, and the quartz stone table top has various colors, namely Gobi series, crystal series, granite series and twinkle series, can be widely applied to the fields of public buildings, hotels, restaurants, banks, hospitals, exhibitions, laboratories and the like and home decoration kitchen table tops, wash stands, kitchen and toilet walls, dining tables, tea tables, window stands, door covers and the like, is a novel environment-friendly and green building interior decoration material without radioactive pollution and capable of being recycled, is popular with consumers of the table tops, but with the enhancement of national environmental protection and safety consciousness, a plurality of public buildings and the like have higher requirements on the safety of building decoration materials, such as the ground and wall surfaces in subways, banks, airports and the like, clearly require flame-retardant and fireproof safety indexes of products in the process of signboard calling of decorative materials.
Because the main components of the common quartz stone are unsaturated resin and quartz powder, the quartz stone is extremely easy to burn due to high resin content and cannot meet the requirement of flame retardant performance indexes of building materials, and the development of the quartz stone plate with high flame retardance has important research significance.
Disclosure of Invention
The invention aims to provide a quartz plate with flame retardant property and a preparation method thereof.
In order to solve the technical problems, the invention adopts the following technical scheme:
a quartz plate with flame retardant property is composed of the following raw materials in parts by weight:
25-40 parts of quartz sand, 15-25 parts of quartz powder, 1-2 parts of a silane coupling agent, 3-7 parts of thermosetting resin, 6-10 parts of styrene, 0.003-1.15 parts of a curing agent, 10-16 parts of hexaphenoxycyclotriphosphazene, 3-5 parts of an inorganic flame retardant and 0.1-2 parts of a plant extract.
Further, the coating comprises the following raw materials in parts by weight: 30 parts of quartz sand, 20 parts of quartz powder, 1.5 parts of silane coupling agent, 5 parts of thermosetting resin, 8 parts of styrene, 1 part of curing agent, 14 parts of hexaphenoxycyclotriphosphazene, 4 parts of inorganic flame retardant and 1 part of plant extract.
The plant extract is one or more of folium Artemisiae Argyi extract, Lavender extract, rhizoma et radix Valerianae extract, and Sargassum extract.
The curing agent is one or more of tert-butyl peroxybenzoate, dicumyl peroxide and di-tert-butyl peroxide.
The inorganic flame retardant is aluminum hydroxide or magnesium hydroxide.
A preparation method of a quartz plate with flame retardant property comprises the following steps:
adding quartz sand, quartz powder and an inorganic flame retardant into a ball mill for ball milling to obtain inorganic powder;
then uniformly stirring and mixing the silane coupling agent, the thermosetting resin, the styrene, the curing agent, the hexaphenoxycyclotriphosphazene and the plant extract, and then adding the mixture into the inorganic powder and uniformly stirring to obtain a mixed material;
and (3) performing extrusion forming on the mixed material, solidifying, cooling, demolding and polishing to obtain the quartz plate with flame retardant property.
When the mixed material is extruded, the mixed material is pushed into an extrusion forming machine for first extrusion, the pressure is 1-2MPa, the pressing time is 20-30s, and then the mixed material is extruded for the second time, the pressure is 2-3MPa, and the extrusion time is 150-200 s.
The curing temperature is 78-85 ℃, and the curing time is 40-50 min.
According to the invention, through multiple times of extrusion, air in the forming process can be effectively extruded, so that the forming quality is improved, the overall strength is higher, and the hexaphenoxycyclotriphosphazene is used as an organic flame-retardant material and is matched with an organic flame-retardant material, namely aluminum hydroxide or magnesium hydroxide, so that the flame-retardant effect of the plate can be improved, the production cost can be greatly reduced, and the plant extractant has a certain antibacterial property.
Detailed Description
The present invention will be described in further detail with reference to specific embodiments in order to further understand the features and technical means of the invention and achieve specific objects and functions.
Example one
A quartz plate with flame retardant property is composed of the following raw materials in parts by weight: 25 parts of quartz sand, 15 parts of quartz powder, 1 part of silane coupling agent, 3 parts of thermosetting resin, 6 parts of styrene, 0.003 part of tert-butyl peroxybenzoate, 10 parts of hexaphenoxycyclotriphosphazene, 3 parts of aluminum hydroxide and 0.1 part of wormwood extract.
Adding quartz sand, quartz powder and an inorganic flame retardant into a ball mill for ball milling to obtain inorganic powder.
And then uniformly stirring and mixing the silane coupling agent, the thermosetting resin, the styrene, the curing agent, the hexaphenoxycyclotriphosphazene and the plant extract, and then adding the mixture into the inorganic powder and uniformly stirring to obtain a mixed material.
And (3) performing extrusion forming on the mixed material, solidifying, cooling, demolding and polishing to obtain the quartz plate with flame retardant property. The curing temperature is 78 ℃ and the curing time is 40 min.
When the mixed material is extruded, the mixed material is pushed into an extrusion forming machine for first extrusion, the pressure is 1MPa, the pressing time is 20s, most of air is extruded out, then the mixed material is extruded for the second time, the pressure is 2MPa, and the extruding time is 150 s.
Example two
A quartz plate with flame retardant property is composed of the following raw materials in parts by weight: 30 parts of quartz sand, 20 parts of quartz powder, 1.5 parts of silane coupling agent, 5 parts of thermosetting resin, 8 parts of styrene, 1 part of a mixture of tert-butyl peroxybenzoate and dicumyl peroxide, 14 parts of hexaphenoxycyclotriphosphazene, 4 parts of aluminum hydroxide and 1 part of lavender extract.
Adding quartz sand, quartz powder and an inorganic flame retardant into a ball mill for ball milling to obtain inorganic powder.
And then uniformly stirring and mixing the silane coupling agent, the thermosetting resin, the styrene, the curing agent, the hexaphenoxycyclotriphosphazene and the plant extract, and then adding the mixture into the inorganic powder and uniformly stirring to obtain a mixed material.
And (3) performing extrusion forming on the mixed material, solidifying, cooling, demolding and polishing to obtain the quartz plate with flame retardant property. The curing temperature is 80 ℃ and the curing time is 45 min.
When the mixed material is extruded, the mixed material is pushed into an extrusion forming machine for first extrusion, the pressure is 1.5MPa, the pressing time is 25s, most of air is extruded out, then the mixed material is extruded for the second time, the pressure is 2.5MPa, and the extruding time is 200 s.
EXAMPLE III
A quartz plate with flame retardant property is composed of the following raw materials in parts by weight:
40 parts of quartz sand, 25 parts of quartz powder, 2 parts of silane coupling agent, 7 parts of thermosetting resin, 10 parts of styrene, 1.15 parts of di-tert-butyl peroxide, 16 parts of hexaphenoxycyclotriphosphazene, 5 parts of magnesium hydroxide and 2 parts of seaweed extract.
A preparation method of a quartz plate with flame retardant property comprises the following steps:
adding quartz sand, quartz powder and an inorganic flame retardant into a ball mill for ball milling to obtain inorganic powder.
And then uniformly stirring and mixing the silane coupling agent, the thermosetting resin, the styrene, the curing agent, the hexaphenoxycyclotriphosphazene and the plant extract, and then adding the mixture into the inorganic powder and uniformly stirring to obtain a mixed material.
And (3) performing extrusion forming on the mixed material, solidifying, cooling, demolding and polishing to obtain the quartz plate with flame retardant property. The curing temperature is 85 ℃ and the curing time is 50 min.
When the mixed material is extruded, the mixed material is pushed into an extrusion forming machine for primary extrusion, the pressure is 2MPa, the pressing time is 30s, and then secondary extrusion is carried out, the pressure is 3MPa, and the extrusion time is 200 s.
Although the present invention has been described in detail with reference to the embodiments, it will be apparent to those skilled in the art that modifications, equivalents, improvements, and the like can be made in the technical solutions of the foregoing embodiments or in some of the technical features of the foregoing embodiments, but those modifications, equivalents, improvements, and the like are all within the spirit and principle of the present invention.
Claims (8)
1. The quartz plate with flame retardant property is characterized by comprising the following raw materials in parts by weight:
25-40 parts of quartz sand, 15-25 parts of quartz powder, 1-2 parts of a silane coupling agent, 3-7 parts of thermosetting resin, 6-10 parts of styrene, 0.003-1.15 parts of a curing agent, 10-16 parts of hexaphenoxycyclotriphosphazene, 3-5 parts of an inorganic flame retardant and 0.1-2 parts of a plant extract.
2. The quartz plate material with flame retardant property according to claim 1, which is composed of the following raw materials in parts by weight:
30 parts of quartz sand, 20 parts of quartz powder, 1.5 parts of silane coupling agent, 5 parts of thermosetting resin, 8 parts of styrene, 1 part of curing agent, 14 parts of hexaphenoxycyclotriphosphazene, 4 parts of inorganic flame retardant and 1 part of plant extract.
3. The quartz plate with flame retardant property as claimed in claim 2, wherein the plant extract is one or more of folium Artemisiae Argyi extract, Lavender extract, rhizoma et radix Valerianae extract, and Sargassum extract.
4. The quartz plate material with flame retardant property of claim 3, wherein the curing agent is one or more of tert-butyl peroxybenzoate, dicumyl peroxide and di-tert-butyl peroxide.
5. The quartz plate material with flame retardant property according to claim 4, wherein the inorganic flame retardant is aluminum hydroxide or magnesium hydroxide.
6. A preparation method of a quartz plate with flame retardant property is characterized by comprising the following steps:
adding quartz sand, quartz powder and an inorganic flame retardant into a ball mill for ball milling to obtain inorganic powder;
then uniformly stirring and mixing the silane coupling agent, the thermosetting resin, the styrene, the curing agent, the hexaphenoxycyclotriphosphazene and the plant extract, and then adding the mixture into the inorganic powder and uniformly stirring to obtain a mixed material;
and (3) performing extrusion forming on the mixed material, solidifying, cooling, demolding and polishing to obtain the quartz plate with flame retardant property.
7. The method for preparing a quartz plate with flame retardant property as claimed in claim 6, wherein the mixture is extruded by a first extrusion process in an extrusion molding machine under a pressure of 1-2MPa for a time of 20-30s, and then by a second extrusion process under a pressure of 2-3MPa for a time of 150-200 s.
8. The method for preparing a quartz plate with flame retardant property as claimed in claim 7, wherein the curing temperature is 78-85 ℃ and the curing time is 40-50 min.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011503028.9A CN112456862A (en) | 2020-12-17 | 2020-12-17 | Quartz plate with flame retardant property and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011503028.9A CN112456862A (en) | 2020-12-17 | 2020-12-17 | Quartz plate with flame retardant property and preparation method thereof |
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| CN112456862A true CN112456862A (en) | 2021-03-09 |
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| CN202011503028.9A Pending CN112456862A (en) | 2020-12-17 | 2020-12-17 | Quartz plate with flame retardant property and preparation method thereof |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107793067A (en) * | 2017-11-24 | 2018-03-13 | 朱冠军 | A kind of quartzy sheet material and its preparation technology with flame-retardant high-elasticity performance |
| CN107827393A (en) * | 2017-11-24 | 2018-03-23 | 朱冠军 | The quartzy sheet material and its preparation technology of a kind of additive flame retardant |
| CN109053028A (en) * | 2018-08-27 | 2018-12-21 | 衡阳市雅典娜石英石有限公司 | A kind of fire-retardant quartzite slate and its manufacturing method |
| CN111116100A (en) * | 2020-01-20 | 2020-05-08 | 百事基材料（青岛）股份有限公司 | Preparation method of antibacterial flame-retardant quartz plate |
-
2020
- 2020-12-17 CN CN202011503028.9A patent/CN112456862A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107793067A (en) * | 2017-11-24 | 2018-03-13 | 朱冠军 | A kind of quartzy sheet material and its preparation technology with flame-retardant high-elasticity performance |
| CN107827393A (en) * | 2017-11-24 | 2018-03-23 | 朱冠军 | The quartzy sheet material and its preparation technology of a kind of additive flame retardant |
| CN109053028A (en) * | 2018-08-27 | 2018-12-21 | 衡阳市雅典娜石英石有限公司 | A kind of fire-retardant quartzite slate and its manufacturing method |
| CN111116100A (en) * | 2020-01-20 | 2020-05-08 | 百事基材料（青岛）股份有限公司 | Preparation method of antibacterial flame-retardant quartz plate |
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Application publication date: 20210309 |