Summary of the invention
The object of the present invention is to provide a kind of Flexible decorative sheet.
Another object of the present invention is to the manufacture method that a kind of Flexible decorative sheet is provided.
For solving the problem, the technical solution adopted in the present invention is:
A kind of Flexible decorative sheet, its raw material is made up of following mass percent component: blast furnace iron powder 30 ~ 60%, acrylate polymer emulsion 7 ~ 20%, fiber 0.1 ~ 2%, hydrophober 0.2 ~ 5%, pigment 0 ~ 3%, and surplus is filler.
Preferably, this Flexible decorative sheet, its raw material is made up of following mass percent component: blast furnace iron powder 30 ~ 50%, acrylate polymer emulsion 7 ~ 20%, fiber 0.1 ~ 2%, hydrophober 0.2 ~ 2%, pigment 0 ~ 2%, and surplus is filler.
Preferably, blast furnace iron powder is granulated blast-furnace shrend super finely ground slag.
Preferably, the specific area of blast furnace iron powder is not less than 410m
2/ kg.Blast furnace iron powder can adopt commercially available S95 and other blast furnace iron powder of higher level.
Preferably, the solid content of acrylate polymer emulsion is 45 ~ 55%.As solid content reduces, then the corresponding increase of emulsion used in amounts.
Preferably, fiber is at least one in glass fibre, vinal.
Preferably, filler is at least one in quartz sand, stone flour, pitchers powder, clay.
Preferably, hydrophober is silicone based hydrophober.Poorer than barrier properties after cement solidification after blast furnace iron powder solidification, therefore, adding hydrophober can reduce water absorption rate, strengthens barrier properties.
Preferably, pigment iron oxide serial pigment.
The manufacture method of above-mentioned Flexible decorative sheet, comprises the following steps:
1) filler is pulverized rear and blast furnace iron powder, fiber, pigment Homogeneous phase mixing, obtain siccative;
2) hydrophober is added to the water, is stirred into suspension, siccative is added wherein, stir, then add acrylate polymer emulsion, stir into uniform sizing material
3) by slurry apply, pour into or be squeezed on mould, normal temperature or 50 ~ 150 DEG C solidification after
Demoulding, obtains Flexible decorative sheet.
Preferably, the addition of water is 10 ~ 40% of raw material gross weight.
The invention has the beneficial effects as follows:
Granulation shrend blast furnace iron powder is that quick refrigeration liquid molten steel slag obtains through grinding, and wherein major part is glass state material, and the Vitrea degree of polymerization is very low, has activity, when the specific area of breeze reaches 410m
2during/more than Kg, its activity increases greatly.Except a large amount of vitreum, also containing calcium magnalium melilite and the crystalline solid such as the monocalcium silicate seldom measured and dicalcium silicate in breeze, therefore, breeze has self faint hydraulicity.Blast furnace iron powder compound facing sheet material of the present invention, when adding a small amount of acrylate copolymer as crosslinking agent, can completely by specific area more than 410m
2the blast furnace iron powder of/Kg, as inorganic coagulation material, forms water-tolerant, facing material that case hardness is high, also reduces cost simultaneously after solidification.The most important accumulation of salt in the surface soil phenomenon being that of avoiding traditional cements base flexible sheet material.Replace cement based system with breeze, the use amount of acrylate copolymer can be reduced, make its ageing-resistant performance more excellent.
In addition, when needing effects on surface to carry out secondary glazing treatment, Flexible decorative sheet of the present invention, compared with cement-based flexible sheet material, has better glaze adsorptivity, makes color more firm.
When containing identical amount acrylate copolymer, Flexible decorative sheet of the present invention is flexible better, more freeze-thawing resistant.
Flexible decorative sheet of the present invention, the blast furnace iron powder of employing belongs to discarded object, utilizes blast furnace iron powder to carry out the high ornament materials of production added value, can reach the object turned waste into wealth.
Detailed description of the invention
Below in conjunction with specific embodiment, the present invention is further illustrated, but be not limited thereto.
The percentage used in following examples, if no special instructions, all refers to mass percent.Enforcement makes acrylate polymer emulsion in you be Guangzhou meter Run height Chemical Co., Ltd. M-8504.
Embodiment 1
A kind of Flexible decorative sheet, its raw material is made up of following mass percent component: S95 breeze 30%, acrylate polymer emulsion (solid content 45%) 20%, hydrophober (the hydrophober B5 that Ao Da chemical plant, Dongguan produces) 0.1%, glass fibre 0.1%, surplus is quartz sand.
The manufacture method of above-mentioned Flexible decorative sheet, comprises the steps:
1) quartz sand powder is broken to 100 ~ 200 orders, the quartz sand after pulverizing is mixed with S95 breeze, glass fibre, obtains siccative;
2) hydrophober is added in the water of raw material gross weight 10%, be stirred into suspension, siccative is added wherein, stir, then add acrylate polymer emulsion, stir into uniform sizing material;
3) be squeezed in by slurry on the grained mould of tool, thick 3mm, 60 DEG C of solidification rear demouldings, obtain the imitative wood grain product of Flexible decorative sheet.
Embodiment 2
A kind of Flexible decorative sheet, its raw material is made up of following mass percent component: S95 breeze 35%, acrylate polymer emulsion (solid content 48%) 16%, vinal 0.5%, hydrophober (organosilicon moisture repellent 1042 that Wa Ke company produces) 0.2%, surplus is stone flour.
The manufacture method of above-mentioned Flexible decorative sheet, comprises the steps:
1) stone flour is crushed to 100 ~ 200 orders, the stone flour after pulverizing is mixed with S95 breeze, vinal, obtains siccative;
2) hydrophober is added in the water of raw material gross weight 15%, be stirred into suspension, siccative is added wherein, stir, then add acrylate polymer emulsion, stir into uniform sizing material;
3) slurry is squeezed on the grained mould of tool, thick 4mm, normal temperature cure rear demoulding, obtains the imitative wood grain product of Flexible decorative sheet.
Embodiment 3
A kind of Flexible decorative sheet, its raw material is made up of following mass percent component: S105 breeze 40%, acrylate polymer emulsion (solid content 48%) 14%, glass fibre 1%, iron oxide red 0.5%, hydrophober (organosilicon moisture repellent 1042 that Wa Ke company produces) 0.5%, surplus are pitchers.The manufacture method of above-mentioned Flexible decorative sheet, comprises the steps:
1) pitchers is crushed to 100 ~ 200 orders, the pitchers after pulverizing is mixed with S105 breeze, glass fibre, obtains siccative;
2) hydrophober is added in the water of raw material gross weight 20%, be stirred into suspension, siccative is added wherein, stir, then add acrylate polymer emulsion, stir into uniform sizing material;
3) be squeezed in by slurry on the mould with ox-hide line, thick 3mm, 150 DEG C of solidification rear demouldings, obtain the leather texture imitation product of Flexible decorative sheet.
Embodiment 4
A kind of Flexible decorative sheet, its raw material is made up of following mass percent component: S95 breeze 45%, acrylate polymer emulsion (solid content 50%) 10%, glass fibre 0.3%, hydrophober (the hydrophober B5 that Ao Da chemical plant, Dongguan produces) 0.8%, iron oxide yellow 0.5%, surplus is quartz sand.
The manufacture method of above-mentioned Flexible decorative sheet, comprises the steps:
1) quartz sand powder is broken to 100 ~ 200 orders, the quartz sand after pulverizing and clay is mixed with S95 breeze, glass fibre, obtains siccative;
2) hydrophober is added in the water of raw material gross weight 25%, be stirred into suspension, siccative is added wherein, stir, then add acrylate polymer emulsion, stir into uniform sizing material;
3) be squeezed in by slurry on the mould with ox-hide line, thick 3mm, 150 DEG C of solidification rear demouldings, obtain the leather texture imitation product of Flexible decorative sheet.
Embodiment 5
A kind of Flexible decorative sheet, its raw material is made up of following mass percent component: S95 breeze 50%, acrylate polymer emulsion (solid content 52%) 9%, vinal 1.0%, ferric oxide red colorant 1.5%, hydrophober (Wa Ke company produce organosilicon moisture repellent 1042) 1.0%, quartz sand and the pitchers powder of surplus to be mass ratio be 1:1.
The manufacture method of above-mentioned Flexible decorative sheet, comprises the steps:
1) quartz sand and pitchers powder are crushed to 100 ~ 200 orders, the quartz sand after pulverizing are mixed with S95 breeze, vinal, obtains siccative;
2) hydrophober is added in the water of raw material gross weight 28%, be stirred into suspension, siccative is added wherein, stir, then add acrylate polymer emulsion, stir into uniform sizing material;
3) be coated in by slurry on light face mould tool, thick 2.5mm, 100 DEG C of solidification rear demouldings, obtain light face product.
Embodiment 6
A kind of Flexible decorative sheet, its raw material is made up of following mass percent component: S95 breeze 50%, acrylate polymer emulsion (solid content 50%) 7%, iron oxide black 1.8%, vinal 1.4%, hydrophober (organosilicon moisture repellent 6683 that DOW CORNING is produced) 2%, surplus is stone flour.
The manufacture method of above-mentioned Flexible decorative sheet, its manufacture method is as follows:
1) stone flour is broken to 100 ~ 200 orders, the stone flour after pulverizing is mixed with S95 breeze, vinal, obtains siccative;
2) hydrophober is added in the water of raw material gross weight 30%, be stirred into suspension, siccative is added wherein, stir, then add acrylate polymer emulsion, stir into uniform sizing material;
3) slurry is coated on the mould with Splitting Tile texture, thick 2mm, 80 DEG C of curing and demolding, obtains imitative Splitting Tile product.
Comparative example 1
Cement-based flexible sheet material, its raw material is made up of following mass percent component: white cement 45%, acrylate polymer emulsion (solid content 45%) 10%, glass fibre 0.3%, hydrophober (the hydrophober B5 that Ao Da chemical plant, Dongguan produces) 0.8%, iron oxide yellow 0.5%, surplus is quartz sand, S95 breeze, with embodiment 4, is only replaced with cement by its preparation method.
Comparative example 2
Cement-based flexible sheet material, its raw material is made up of following mass percent component: white cement 45%, acrylate polymer emulsion (solid content 45%) 12%, glass fibre 0.3%, hydrophober (the hydrophober B5 that Ao Da chemical plant, Dongguan produces) 0.5%, iron oxide yellow 0.5%, surplus is quartz sand, its preparation method is with embodiment 4, S95 breeze is replaced with cement, improves acrylate polymer emulsion content simultaneously.
Comparative example 3
The flexibly wall brick made with modification earth and acrylate polymer emulsion in patent " elastomer product of modifying common soil and production method thereof " ZL200910226004.0.Its acrylic acid scope is at 20%-70%, and embodiment 10 is modification yellow mud powder 71%, and acrylic ester high molecular type copolymer emulsion 20%, water 9%, mechanical mixture stirs into uniform composite sludge.Be coated on by composite sludge in the template with woven design or wood grain or bag, coating thickness is 1.6mm, and baking temperature is 280C, and after moisture evaporation is dry, molding, forming thickness is the yellow woven design of 1.6mm or the compound mud ground wal ceramic tile of wood grain or bag.
The cement-based flexible sheet material of the Flexible decorative sheet of embodiment 1 ~ 6 gained and comparative example 1 ~ 3, Modified soil flexible sheet material are carried out Performance Detection, and testing result is in table 1.As seen from table, Flexible decorative sheet of the present invention is compared with comparative example 1, and when same acrylic emulsion content, comparative example 1 intensity difference, is highly brittle, easily splits, and the present invention uses blast furnace iron powder to replace cement, and manufactured goods are flexible better.And can the accumulation of salt in the surface soil be avoided.Compared with comparative example 3, the present invention has better fire protecting performance and ageing-resistant performance.
The performance test results of table 1 each embodiment blast furnace iron powder composite decoration sheet material