CN105885457A

CN105885457A - Supporting plate produced by waste textiles

Info

Publication number: CN105885457A
Application number: CN201610256619.8A
Authority: CN
Inventors: 潘建新; 张陆贤
Original assignee: 广德天运新技术股份有限公司
Priority date: 2016-04-20
Filing date: 2016-04-20
Publication date: 2016-08-24

Abstract

The invention discloses a supporting plate produced by waste textiles. The supporting plate comprises raw materials which are, by weight parts, 50-60 parts of waste textiles, 30-35 parts of 2,4-diamino-ethyl formate toluene, 30-38 parts of styrene-styrene-butadiene copolymers, 20-35 parts of lauric acid cellulose ester/polyethylene glycol, 10-30 parts of thermosetting resin, 30-40 parts of benzoxazine, 35-45 parts of polyether-ether-ketone, 5-10 parts of adhesive, 10-15 parts of filler, 0.1-2 parts of flame retardant, 1-5 parts of silane coupling agent and 0.5-1.5 parts of mildew preventive. The supporting plate does not deform when encountered with water, is good in flame retardancy and compression resistance and has light weight performance and all reuse performance, and the application scope of the product is wide.

Description

A kind of supporting plate utilizing waste textile to produce

Technical field

The present invention relates to a kind of sheet material production technical field, particularly relate to a kind of supporting plate utilizing waste textile to produce.

Background technology

Waste textile includes waste and old natural cotton fiber and chemical fibre, is the most all as garbage disposal, and the simplest mode of process is burned exactly, easy contaminated air, in addition it is also necessary to a no small processing cost.

The comprehensive utilization of waste textile, as the novel style of economic increase of a kind of cotton textile industry, the most in the field of business has obtained the biggest attention.The comprehensive utilization of waste textile is that cotton textile industry realizes developing a circular economy, the effective approach of one of Resources for construction economizing type and friendly environment society.The development of industry is organically combined with environmental conservation, realizes the radical change of industry growth pattern, alleviate economic growth and shortage of resources, the contradiction of environmental conservation, promote the sustainable development of industry.But cotton textile industry waste textile present situation: " comprehensive utilization of waste textile is the gold mine that textile industry is to be dug " Chinese textile industry community deputy chairman height is bravely so pointed out, " the fiber process amount of China in 2014 reaches 50,000,000 tons, wherein consumes the most at home for more than 2,000 ten thousand tons.According to depreciation rough calculation in general 3 to 5 years, the amount of annual waste textile was at 500 ten thousand to 1,000 ten thousand tons.If these waste and old fibres are re-used, can be exceeded us annualCotton GossypiiYield.”

Cotton textile industry waste textile mainly has two sources, and one is the solid fiber waste material produced in process of textile production, and this is comprehensively utilized in every field by various modes in current textile enterprise produces.Two is clothing, the household textiles being no longer used in consumer field.The first white paper about waste textile recycling economy present situation of China " 2014/2015 China's waste textile recycle and reuse research report " shows, within 2013, China has produced the waste textile society storage of about 2007.3 ten thousand tons, and wherein cotton fiber accounts for 5,620,000 tons.And China's waste textile reuse ratio is less than 10%, have a long way to go with advanced level, it would be highly desirable to development waste textile utilizes industry.

China's waste and old weaving system development is the most perfect, has focused largely on enterprises limit yarn, hard waste, cloth, cloth etc. and recycles.2013, Chinese textile industry community " duds zero is abandoned " organized is movable to be started, and is currently also the carrying out of little scope in some areas, carries out in China and need time.

" the innovative Cotton Textile Enterprises of energy-saving and emission-reduction in 2014 " Wei Qiao Textile Co., Ltd., Changle of Fujian Province Chang Yuan Textile Co., Ltd. make progress at aspects such as reclaiming limit yarn, hard waste, cloth, cloth.By purchasing the equipment such as carding machine, lapper, opener, centrifugal dehydrator, or existing equipment is reasonably transformed, by the waste cotton of recovery, limit yarn, hard waste, cloth etc. through picking, by soft silk, the slurry classification of type such as silk, cloth, feature according to different waste materials, respectively slurry silk, cloth pretreatment are become soft thread state, be then passed through cutting again, shredding, fibre-condensing, rolling, comb and parallel cotton fibers prior to spinning, dedusting, the operation such as packing, it is achieved to noil, waste and old limit yarn, the comprehensive cyclic utilization of selvedge.

Recently, hold on-the-spot meeting in Henan by the old product recycling equipment of China's independent research, by checking and accepting.First the waste textiles such as clothes can be cut to fragment by this equipment, are then passed through air-suction duct entrance de-burring machine and remove the foreign material such as button, slide fastener, enter baling press and pack.Finally, then through tearing shredding single yarn carded fiber.This complete equipment can process duds 1 ton per hour.

The fiber produced after cut-out just can realize recycling through operations such as undue comb, long and short fiber separation again.Long fibre utilizes as regenerated fiber, and chopped fiber can be as non-woven fabrics, construction material etc..

But cotton textile industry waste textile utilizes development existing problems, and waste textile comprehensively recycles and the most really forms industrialization, overwhelming majority waste textile is not comprehensively utilized.Have is exactly that to become the production cost of regenerated resources higher for waste textile again.At present, the production cost of regenerated fiber is 1.2 times of protofibre.Owing to the production cost of regenerated fiber is higher than protofibre, to such an extent as to down-stream enterprise is the highest to the demand enthusiasm of this reconstituted product；It addition, waste textile equipment investment appropriate litigation fees is high, the waste and old product bedding and clothing recycling equipment infusion of financial resources of China's independent research reaches more than 300 ten thousand yuan.

If waste and old textile can be recycled, not only save energy resource consumption, it is thus also avoided that substantial amounts of waste textile is as garbage environment pollution.The composition of waste textile in the market is complex, and the fiber of composition is of all kinds, and the outer market of Now Domestic is seldom seen to recycle waste textile and produced the product produced.

Summary of the invention

For the deficiencies in the prior art, the technical problem to be solved is to provide a kind of supporting plate utilizing waste textile to produce, and chance water is indeformable, and fire resistance is relatively good, and compressive property is good.

In order to realize above-mentioned technical purpose, the present invention adopts the following technical scheme that: a kind of supporting plate utilizing waste textile to produce, and includes raw material, and its parts by weight of raw materials is as follows:

Wherein, described waste textile processed material includes cotton fiber, flaxen fiber, woollen goods, chemical fibre class, blended fibre knitwears.

Further, one or both the mixture during described fire retardant is triphenyl phosphate, aluminium hydroxide.

Further, the mixture of one or more during described filler is glass fibre, white carbon black, alumina powder.

Further, described antifungus agent is phenol.

Further, one or both the mixing during described silane coupler is aminopropyl triethoxysilane, VTES.

Further, described adhesive is liquid glue or powder body glue.

Further, its preparation method is as follows:

1) prepared by raw material: using the waste textile of the above-mentioned weight portion of recovery as raw material, raw material is sent in rinse bath and is carried out, carry out disinfection in high-temperature sterilization equipment after drying, the raw material after sterilization is sent to special flaker and prepares waste textile fibre debris；

2) raw material mixes glue: be sent in blender by waste textile fibre debris, wherein it is provided with gum-injecting port in blender, adhesive and the thermosetting resin of above-mentioned weight portion is added by gum-injecting port, after waste textile fibre debris and adhesive being sufficiently mixed by blender, then remaining raw material adding above-mentioned weight portion carries out mix and blend again；

3) prepared by thick plate: by mould shape, the waste textile fibre debris raw material after mixed glue is prepared the primary fiber solidifying plate of waste textile；

4) sizing making sheet: shaped through high-temperature hot press by fiber solidifying for primary waste textile plate, prepares solidification waste textile fibre board through high temperature hot pressing.

Above-mentioned raw materials is market purchasing.

The technical characterstic of the present invention and effect be: has filled up the blank that waste textile recycles in the world in this field, use technique and the formula of the present invention, overcome the diversity of material, compatible, hydrophilic, bounce-back resistance to pressure and reuse technology, product has fully met environmental-protecting performance, meet the requirement of RoHS, water resistance is good, i.e. meet water indeformable, fire resistance is relatively good, compressive property is good, there is lightweight performance simultaneously, with full reuse performance, and the scope of application of product is wider, kind is neat, deposit is convenient, can fully meet logistics, supermarket, hardware machinery, electron and electrician, food medical treatment, chemical stoneware, chemical fibre, the industries such as machine-building are stored in a warehouse, the needs in multiple fields such as logistics turnover.

And the present invention is novel environment friendly product, utilizes waste textile for base material, exempt to fumigate, pollution-free, safety and environmental protection, cycling and reutilization can be realized；Price is low, i.e. low than traditional product in the market by 1/3；Service life is long, and in use water absorption rate is low, indeformable, can reuse for a long time；Dimensionally stable, design science, use mould compression molding, dimensionally stable, it is ensured that product strength；Elegant in appearance, product uses hot pressing integral forming process, and smooth surface is clean and tidy, overcomes traditional tray with rear dirtier, easy grain raising and the shortcoming of breakage；Bearing capacity is high, and maximum load capacity reaches 6 tons, and specification is multiple, can carry the product varied in size；Saving and store and transport space, can multiple pallet superpositions bank up, the height of 50 pallets about 7 feet, dead load is 10 times of dynamic loading, can be scooped up by pallet from four direction with forklift, saves the transport of 3/4 than common conventional pallet, stacks space.Forklift once can carry 60, and common pallet can only carry 15-20；Without iron nail, anti-skidding damage, product base material is textile fabric, will not prick damage article, and non-skid property is excellent.

Detailed description of the invention

In order to make the purpose of the present invention, technical scheme and advantage clearer, below in conjunction with embodiment, the present invention is further elaborated.Should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not intended to limit the present invention.

Embodiment 1

Parts by weight of raw materials is: waste textile 54 parts, 2,4-bisurethane toluene 30 parts, SB 30 parts, lauric acid cellulose esters/Polyethylene Glycol 20 parts, thermosetting resin 23 parts, benzimidazole dihydrochloride 35 parts, polyether-ether-ketone 40 parts, liquid glue 8 parts, alumina powder 13 parts, aluminium hydroxide 1 part, VTES 3 parts, phenol 1.0 parts；

Its preparation method is as follows:

Prepared by first raw material: using the waste textile of the above-mentioned weight portion of recovery as raw material, raw material is sent in rinse bath and is carried out, carry out disinfection in high-temperature sterilization equipment after drying, the raw material after sterilization is sent to special flaker and prepares waste textile fibre debris；

Secondly raw material mixes glue: be sent in blender by waste textile fibre debris, wherein it is provided with gum-injecting port in blender, adhesive and the thermosetting resin of above-mentioned weight portion is added by gum-injecting port, after waste textile fibre debris and adhesive being sufficiently mixed by blender, then remaining raw material adding above-mentioned weight portion carries out mix and blend again；

Again prepared by thick plate: by mould shape, the waste textile fibre debris raw material after mixed glue is prepared the primary fiber solidifying plate of waste textile；

Finally shape making sheet: fiber solidifying for primary waste textile plate is shaped through high-temperature hot press, prepare solidification waste textile fibre board through high temperature hot pressing.

Embodiment 2

Parts by weight of raw materials is: waste textile 50 parts, 2,4-bisurethane toluene 31 parts, SB 33 parts, lauric acid cellulose esters/Polyethylene Glycol 25 parts, thermosetting resin 10 parts, benzimidazole dihydrochloride 30 parts, polyether-ether-ketone 35 parts, 10 parts of powder body glue, glass fibre and alumina powder 15 parts, triphenyl phosphate and aluminium hydroxide 2 parts, aminopropyl triethoxysilane 5 parts, phenol 1.5 parts；

Its preparation method is as follows:

Embodiment 3

Parts by weight of raw materials is: waste textile 54 parts, 2,4-bisurethane toluene 32 parts, SB 35 parts, lauric acid cellulose esters/Polyethylene Glycol 28 parts, thermosetting resin 16 parts, benzimidazole dihydrochloride 38 parts, polyether-ether-ketone 38 parts, liquid glue 8 parts, alumina powder 13 parts, aluminium hydroxide 1 part, VTES 3 parts, phenol 1.0 parts；

Its preparation method is as follows:

Secondly raw material mixes glue: be sent in blender by waste textile fibre debris, wherein it is provided with gum-injecting port in blender, the adhesive of above-mentioned weight portion and liquid thermoplastic resin film and thermosetting resin is added by gum-injecting port, after waste textile fibre debris and adhesive being sufficiently mixed by blender, then remaining raw material adding above-mentioned weight portion carries out mix and blend again；

Embodiment 4

Parts by weight of raw materials is: waste textile 59 parts, 2,4-bisurethane toluene 33 parts, SB 36 parts, lauric acid cellulose esters/Polyethylene Glycol 32 parts, thermosetting resin 25 parts, benzimidazole dihydrochloride 35 parts, polyether-ether-ketone 40 parts, liquid glue 9 parts, white carbon black 14 parts, triphenyl phosphate 1.5 parts, aminopropyl triethoxysilane and VTES 4 parts, phenol 1.4 parts；

Its preparation method is as follows:

Embodiment 5

Parts by weight of raw materials is: waste textile 60 parts, 2,4-bisurethane toluene 350 parts, SB 38 parts, lauric acid cellulose esters/Polyethylene Glycol 35 parts, thermosetting resin 30 parts, benzimidazole dihydrochloride 40 parts, polyether-ether-ketone 45 parts, 10 parts of powder body glue, glass fibre and alumina powder 15 parts, triphenyl phosphate and aluminium hydroxide 2 parts, aminopropyl triethoxysilane 5 parts, phenol 1.5 parts；

Its preparation method is as follows:

The present invention has filled up the blank that waste textile recycles in the world in this field, use technique and the formula of the present invention, overcome the diversity of material, compatible, hydrophilic, bounce-back resistance to pressure and reuse technology, product has fully met environmental-protecting performance, meet the requirement of RoHS, water resistance is good, i.e. meet water indeformable, fire resistance is relatively good, compressive property is good, there is lightweight performance simultaneously, with full reuse performance, and the scope of application of product is wider, kind is neat, deposit is convenient, can fully meet logistics, supermarket, hardware machinery, electron and electrician, food medical treatment, chemical stoneware, chemical fibre, the industries such as machine-building are stored in a warehouse, the needs in multiple fields such as logistics turnover.

The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all any amendment, equivalent and improvement etc. made within the spirit and principles in the present invention, should be included within the scope of the present invention.

Claims

1. the supporting plate utilizing waste textile to produce, it is characterised in that: include raw material, its parts by weight of raw materials As follows:

A kind of supporting plate utilizing waste textile to produce the most according to claim 1, it is characterised in that: Described fire retardant is one or both the mixture in triphenyl phosphate, aluminium hydroxide.

A kind of supporting plate utilizing waste textile to produce the most according to claim 1, it is characterised in that: Described filler is the mixture of one or more in glass fibre, white carbon black, alumina powder.

A kind of supporting plate utilizing waste textile to produce the most according to claim 1, it is characterised in that: Described antifungus agent is phenol.

A kind of supporting plate utilizing waste textile to produce the most according to claim 1, it is characterised in that: Described silane coupler is one or both in aminopropyl triethoxysilane, VTES Mixing.

A kind of supporting plate utilizing waste textile to produce the most according to claim 1, it is characterised in that: Described adhesive is liquid glue or powder body glue.

A kind of supporting plate utilizing waste textile to produce the most according to claim 1, it is characterised in that: Its preparation method is as follows:

1) prepared by raw material: using the waste textile of the above-mentioned weight portion of recovery as raw material, sent into by raw material clear Washing trough is carried out, carries out disinfection in high-temperature sterilization equipment after drying, the raw material after sterilization is sent to specially Waste textile fibre debris is prepared by flaker；

2) raw material mixes glue: be sent in blender by waste textile fibre debris, wherein arranges in blender There is gum-injecting port, added adhesive and the thermosetting resin of above-mentioned weight portion by gum-injecting port, will be useless by blender After old textile fiber fragment and adhesive are sufficiently mixed, then remaining raw material adding above-mentioned weight portion is carried out again Mix and blend；

3) prepared by thick plate: by mould shape, the waste textile fibre debris raw material after mixed glue is prepared primary The fiber solidifying plate of waste textile；

4) sizing making sheet: fiber solidifying for primary waste textile plate is shaped through high-temperature hot press, through high temperature Hot pressing must solidify waste textile fibre board.