Background technology
Along with improving constantly of people's living standard, the requirement of people to household textile material property improves constantly.For also more and more higher with the requirement of the closely-related tablecloth of people's daily life.Due to tablecloth often have a meal with people, learn, work, amusement is closely bound up, human body contacts with tablecloth closely, and to the finishing functions of tablecloth, nontoxic, environmental protectionization is also trend of the times.
Along with the appearance of GB8624-2012 " construction material and product burns grading performance ", the demand of fire-retardant tablecloth is day by day urgent.Adopt inherent flame retardant phosphorous-containing polyester to prepare fire-retardant tablecloth, although GB can be met to fire-retardant requirement, customer personalized demand is remained inadequate.Existing market needs to meet flame-retardancy requirements again can antibacterial, waterproof, antifouling, grease proofing flame retardant products, adopts single structure to meet the demands.
Application number is the utility model patent of CN201120046216.3 is a kind of environment-friendly type water proof fire retardant tablecloth.This water proof fire retardant tablecloth comprises a stone paper basic unit, is attached with patterned layer in described stone paper substrate surface.This utility model tablecloth is base material with stone paper, and stone paper take calcium carbonate as primary raw material, and not only material is environment-friendly type, and the water resistance of stone paper is good, and intensity is higher, is not easily destroyed; In addition, the fusing point of stone paper is higher, has good anti-flammability, can not be lighted because of little Mars, therefore use safer, the life-span is longer, and clean get final product rapid cleaning, stone paper substrate surface attached pattern layer, elegant in appearance.Although stone paper is nonflammable, in fact weavability is bad, and the pliability of tablecloth and comfort level not good yet, functional structure is single, can not obtain extensive use.
Summary of the invention
The purpose of this utility model is to overcome deficiency of the prior art, provides a kind of fire-retardant tablecloth.
In order to achieve the above object, the technical scheme that the utility model adopts is as follows: a kind of fire-retardant tablecloth, comprises flame-resistant terylene layer of cloth, colour plane coating, antimicrobial coating, organic silicon coating, polytetrafluoroethylene floor, transparent inherent flame retardant aqueous high molecular coating, carbon forming agent coating, inorganic matter coating; Wherein, described flame-resistant terylene layer of cloth is inherent flame retardant phosphorous-containing polyester layer of cloth; Flame-resistant terylene layer of cloth upper surface is coated with colour plane coating, and colour plane coating upper surface is coated with antimicrobial coating, and antimicrobial coating upper surface is coated with organic silicon coating, organic silicon coating upper surface coating tetrafluoroethylene layer; Flame-resistant terylene layer of cloth lower surface is coated with transparent inherent flame retardant aqueous high molecular coating, and transparent inherent flame retardant aqueous high molecular coating lower surface scribbles carbon forming agent coating, and carbon forming agent coating lower surface is coated with inorganic matter coating.
The utility model compared with prior art, the beneficial effect had is: the fire-retardant tablecloth that the utility model relates to is when being subject to additional flame baking or igniting, do not form large area burning, not molten drop, and can oneself extinguish very soon after leaving flame, no longer burn, for the quality time is won in escape and the disaster relief, and, this fire-retardant tablecloth selects inherent flame retardant phosphorous-containing polyester layer of cloth and transparent inherent flame retardant aqueous high molecular coating, toxic smog can not be produced in a fire, environment-friendly high-efficiency, in addition, this fire-retardant tablecloth also has antibacterial, waterproof, antifouling, soft, grease proofing, the feature such as anti-skidding.
Detailed description of the invention
By reference to the accompanying drawings the utility model is described in further detail now.Accompanying drawing is the schematic diagram simplified, and only basic structure of the present utility model is described in a schematic way, therefore it only shows the formation relevant with the utility model.
As shown in Figure 1, the utility model comprises flame-resistant terylene layer of cloth 1, colour plane coating 2, antimicrobial coating 3, organic silicon coating 4, polytetrafluoroethylene floor 5, transparent inherent flame retardant aqueous high molecular coating 6, carbon forming agent coating 7, inorganic matter coating 8; Wherein, described flame-resistant terylene layer of cloth 1 is inherent flame retardant phosphorous-containing polyester layer of cloth; Flame-resistant terylene layer of cloth 1 upper surface is coated with colour plane coating 2, and colour plane coating 2 upper surface is coated with antimicrobial coating 3, and antimicrobial coating 3 upper surface is coated with organic silicon coating 4, organic silicon coating 4 upper surface coating tetrafluoroethylene layer 5; Flame-resistant terylene layer of cloth 1 lower surface is coated with transparent inherent flame retardant aqueous high molecular coating 6, and transparent inherent flame retardant aqueous high molecular coating 6 lower surface is coated with carbon forming agent coating 7, and carbon forming agent coating 7 lower surface is coated with inorganic matter coating 8.
As a kind of preferred version of the present utility model, described flame-resistant terylene layer of cloth 1 is the woven satin construction of inherent flame retardant phosphorous-containing polyester, and warp-wise raw material specification is that 150D/48F FDY twists, warp-wise density 52 pieces/centimetre, broadwise raw material specification is 32S/2 fire-retardant yarn, latitudinal density 42 pieces/centimetre.
As a kind of preferred version of the present utility model, described colour plane coating 2 is containing one or more the tint color finishing coat in yellowish, pale blue, pale green, light greenish blue aqueous color paste.
As a kind of preferred version of the present utility model, described antimicrobial coating 3 is for comprising the antimicrobial coating of one or both active components in nano silver antimicrobials, chitin kind antiseptic.
As a kind of preferred version of the present utility model, described colour plane coating 2 has veterinary antibiotics, flowers, the one of five cereals or multiple patterns.
As a kind of preferred version of the present utility model, described polytetrafluoroethylene floor 5 is for raw material with the stable water-based ptfe emulsion of non-ionic surface active agent.
As a kind of preferred version of the present utility model, described transparent inherent flame retardant aqueous high molecular coating 6 is one or both in transparent inherent flame retardant water polyacrylic acid, transparent essential waterborne flame retardant polyurethane.
As a kind of preferred version of the present utility model, described carbon forming agent coating 7 is for comprising one or more carbon forming agent raw materials in bipentaerythrite, tripentaerythritol, three (2-ethoxy) chlorinated isocyanurates.
As a kind of preferred version of the present utility model, described inorganic matter coating 8 is the coating containing talcum powder or calcium carbonate.
Table 1 presses GB 20286-2006 test result and classification for the utility model, and table 2 is other performance indications of the utility model, can find out, the fire-retardant tablecloth of the utility model shows excellent combination property.
The utility model adopts flame-resistant terylene layer of cloth 1 as base cloth, guarantee tablecloth fire resistance, adopt transparent inherent flame retardant aqueous high molecular coating 6 and carbon forming agent coating 7, the further lifting of fire resistance can be realized, simultaneously, transparent inherent flame retardant aqueous high molecular coating 6, can avoid the infiltrations such as light colour plane coating.The introducing of carbon forming agent coating 7, makes tablecloth become carbon rapidly when running into additional burning things which may cause a fire disaster, and the desk below tablecloth can be protected to damage from burning things which may cause a fire disaster.Adopt antimicrobial coating 3 to be conducive to preventing germ from breeding on tablecloth, be conducive to the physical and mental health of people.Adopt organic silicon coating 4 that tablecloth front can be made soft smooth.Adopt polytetrafluoroethylene floor 5, utilize the feature that polytetrafluoroethylene (PTFE) low-surface-energy, waterproof and oilproof are antifouling, avoid tablecloth to be stained by spot, water, greasy dirt etc.Tablecloth lower surface adopts inorganic matter coating 8, and the function of existing weightening finish, also has fire-retardant and anti-function of burning, and also has anti-skidding function.The various materials adopted are environment-friendly materials, use flame-resistant terylene layer of cloth and functional coating structure, make fire-retardant tablecloth have the feature such as highly effective flame-retardant, environment-protecting asepsis, in addition, this fire-retardant tablecloth also has antibacterial, waterproof, the feature such as grease proofing, soft, antifouling, anti-skidding.
Table 1 the utility model presses GB 20286-2006 test result and classification
Other performance indications of table 2 the utility model
Wherein, by FZ/T 01 028-93 " textile fabric combustibility measures Using Horizontal Bridgman Method " standard testing flame spread rate; Fire-retardant tablecloth anti-microbial property method of testing is with reference to the succusion test of Appendix D in " FZ/T 73023-2006 antibiosis knitting product "; Water resistance presses AATCC22-2010 test; Oil repellent presses AATCC118-2007 test; Soil release performance is pressed AATCC 130-2000 and is tested.
Embodiment is the unrestricted the technical solution of the utility model in order to explanation only.Do not depart from any modification or partial replacement of the utility model spirit and scope, all should be encompassed in the middle of right of the present utility model.