CN106700493A - Polyurethane artificial leather flame retardant composition containing triphenyl phosphate and manufacturing method - Google Patents
Polyurethane artificial leather flame retardant composition containing triphenyl phosphate and manufacturing method Download PDFInfo
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- CN106700493A CN106700493A CN201610110274.5A CN201610110274A CN106700493A CN 106700493 A CN106700493 A CN 106700493A CN 201610110274 A CN201610110274 A CN 201610110274A CN 106700493 A CN106700493 A CN 106700493A
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- artificial leather
- polyurethane
- polyurethane artificial
- triphenyl phosphate
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Abstract
The invention relates to a polyurethane artificial leather flame retardant composition containing triphenyl phosphate. The polyurethane artificial leather flame retardant composition is mainly prepared from the following components in parts by weight: 60 to 80 parts of polyurethane, 10 to 15 parts of triphenyl phosphate, 0.2 to 0.5 part of zinc powder, and 5 to 25 parts of inorganic filler. A manufacturing method of the flame retardant composition comprises the following steps: melting and mixing the raw materials, extruding by virtue of a planetary extruder, and cooling to obtain the polyurethane artificial leather flame retardant composition. The polyurethane artificial leather has the advantages of simple components, no corrosion to equipment, environmental friendliness and the like.
Description
Technical field
The invention belongs to polyurethane artificial leather technical field, and in particular to the fire-retardant combination and manufacture method of polyurethane artificial leather.
Background technology
Polyurethane resin has flexibility, adhesion strong, wear-resisting, oil resistant, the excellent performance such as antienzyme bacterium, so as to be widely used in the fields such as machinery, electronic/electrical gas.The people in recent years of growing interest with to(for) the aspect such as fire retardant toxicity and safety, halogen-free flame retardants is applied more and more widely.In preparation process, part additive tends to decomposing or degrading polyurethane at processing temperatures, and these are decomposed or the corrodible extruder cylinder of catabolite, mould machine surface, screw rod and other melt-processed equipment.
The content of the invention
The technical problems to be solved by the invention are directed to the polyurethane artificial leather fire-retardant combination and corresponding manufacture method that above-mentioned prior art provides a kind of phosphoric acid triphenylmethyl methacrylate, and composition is simple, reduce production pollution, protect process equipment.
The present invention the used technical scheme that solves the above problems is：A kind of polyurethane artificial leather fire-retardant combination of phosphoric acid triphenylmethyl methacrylate, mainly including the component of following mass fraction
60~80 parts of polyurethane,
10~15 parts of triphenyl phosphate,
0.2~0.5 part of zinc powder,
5~25 parts of inorganic filler.
Preferably, the inorganic filler is：One or more mixture in glass fibre, glass flake, kaolin, clay, talcum, wollastonite, calcium carbonate, silica, carbon fiber or potassium titanate.
It is more reasonably also to include stabilizer, antioxidant, lubricant, pigment, ingot stripper, nucleator, plasticizer in the composition.
The manufacture method of the polyurethane artificial leather fire-retardant combination of above-mentioned phosphoric acid triphenylmethyl methacrylate, is that, by 60~80 parts of polyurethane, 10~15 parts of triphenyl phosphate, 0.2~0.5 part of zinc powder, 5~25 parts of melt blendings of inorganic filler are extruded by planetary extruder, obtained after cooling.
Compared with prior art, the advantage of the invention is that：Using triphenyl phosphate as fire retardant, flame retardant effect is preferable, reduces industrial pollution, and it is corrosion-free to process equipment, environment-friendly.
Specific embodiment
The present invention is described in further detail with reference to embodiments.
The polyurethane artificial leather fire-retardant combination of the phosphoric acid triphenylmethyl methacrylate in the present embodiment includes in parts by mass：Stabilizer, antioxidant, lubricant, pigment, ingot stripper, nucleator, the plasticizer of 60~80 parts of polyurethane, 10~15 parts of triphenyl phosphate, 0.2~0.5 part of zinc powder, 5~25 parts of inorganic filler and corresponding proportion.
Wherein inorganic filler can be one or more the mixture in glass fibre, glass flake, kaolin, clay, talcum, wollastonite, calcium carbonate, silica, carbon fiber or potassium titanate.
The manufacture method of fire-retardant combination is, by above-mentioned raw materials melting mixing, to be extruded by planetary extruder, is obtained after cooling.
Polyurethane artificial leather in the present embodiment has composition simple, advantages of environment protection corrosion-free to equipment.
Claims (4)
1. a kind of polyurethane artificial leather fire-retardant combination of phosphoric acid triphenylmethyl methacrylate, it is characterised in that：Mainly include the component of following mass fraction：
60~80 parts of polyurethane,
10~15 parts of triphenyl phosphate,
0.2~0.5 part of zinc powder,
5~25 parts of inorganic filler.
2. the polyurethane artificial leather fire-retardant combination of phosphoric acid triphenylmethyl methacrylate according to claim 1, it is characterised in that：The inorganic filler is：Glass fibre, glass flake, kaolin, clay, talcum, wollastonite, calcium carbonate, silica, carbon fiber or potassium titanate.
3. the polyurethane artificial leather fire-retardant combination of phosphoric acid triphenylmethyl methacrylate according to claim 1, it is characterised in that：Also include stabilizer, antioxidant, lubricant, pigment, ingot stripper, nucleator, plasticizer.
4. the method for the polyurethane artificial leather fire-retardant combination of the phosphoric acid triphenylmethyl methacrylate described in a kind of manufacturing claims 1, it is characterised in that：It is that, by 60~80 parts of polyurethane, 10~15 parts of triphenyl phosphate, 0.2~0.5 part of zinc powder, 5~25 parts of melt blendings of inorganic filler are extruded by planetary extruder, obtained after cooling.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2015107739038 | 2015-11-14 | ||
| CN201510773903 | 2015-11-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106700493A true CN106700493A (en) | 2017-05-24 |
Family
ID=58933678
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610110274.5A Pending CN106700493A (en) | 2015-11-14 | 2016-02-29 | Polyurethane artificial leather flame retardant composition containing triphenyl phosphate and manufacturing method |
Country Status (1)
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| CN (1) | CN106700493A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111763384A (en) * | 2020-07-30 | 2020-10-13 | 宁波耀众模塑科技有限公司 | Flame-retardant ethylene propylene diene monomer for polyurethane foaming product |
| CN111808319A (en) * | 2020-08-07 | 2020-10-23 | 宁波耀众模塑科技有限公司 | Aluminum hydroxide composite material of polyurethane foaming product |
| CN111849029A (en) * | 2020-07-30 | 2020-10-30 | 宁波耀众模塑科技有限公司 | Glass fiber reinforced triphenyl phosphate mixture for polyurethane foaming products |
| CN111849147A (en) * | 2020-08-07 | 2020-10-30 | 宁波耀众模塑科技有限公司 | High polymer material mixture of flame retardant for polyurethane foaming product |
-
2016
- 2016-02-29 CN CN201610110274.5A patent/CN106700493A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111763384A (en) * | 2020-07-30 | 2020-10-13 | 宁波耀众模塑科技有限公司 | Flame-retardant ethylene propylene diene monomer for polyurethane foaming product |
| CN111849029A (en) * | 2020-07-30 | 2020-10-30 | 宁波耀众模塑科技有限公司 | Glass fiber reinforced triphenyl phosphate mixture for polyurethane foaming products |
| CN111808319A (en) * | 2020-08-07 | 2020-10-23 | 宁波耀众模塑科技有限公司 | Aluminum hydroxide composite material of polyurethane foaming product |
| CN111849147A (en) * | 2020-08-07 | 2020-10-30 | 宁波耀众模塑科技有限公司 | High polymer material mixture of flame retardant for polyurethane foaming product |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170524 |
|
| WD01 | Invention patent application deemed withdrawn after publication |