CN106700504A - Semi-aromatic polyamide artificial leather flame-retardant composition based on aluminum tri(diethyl hypophosphite) and manufacturing method - Google Patents
Semi-aromatic polyamide artificial leather flame-retardant composition based on aluminum tri(diethyl hypophosphite) and manufacturing method Download PDFInfo
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- CN106700504A CN106700504A CN201610110276.4A CN201610110276A CN106700504A CN 106700504 A CN106700504 A CN 106700504A CN 201610110276 A CN201610110276 A CN 201610110276A CN 106700504 A CN106700504 A CN 106700504A
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- artificial leather
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Abstract
The invention relates to a semi-aromatic polyamide artificial leather flame-retardant composition based on aluminum tri(diethyl hypophosphite). The semi-aromatic polyamide artificial leather flame-retardant composition based on aluminum tri(diethyl hypophosphite) is mainly prepared from the following components in parts by mass: 60 to 80 parts of semi-aromatic polyamide, 10 to 15 parts of aluminum tri(diethyl hypophosphite), 0.2 to 0.5 part of zinc powder, and 5 to 25 parts of inorganic filler. The 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 semi-aromatic polyamide artificial leather flame-retardant composition. The semi-aromatic polyamide artificial leather has the advantages of simple components, no corrosion to equipment, environmental friendliness and the like.
Description
Technical field
The invention belongs to polyamide technical field of artificial leather, and in particular to the fire-retardant combination and manufacture method of polyamide artificial leather.
Background technology
Polyamide 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 polyamide 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 above-mentioned prior art and provide a kind of based on three（Diethyl hypophosphorous acid）The semiaromatic polyamide composition artificial leather fire-retardant combination and corresponding manufacture method of aluminium, composition are simple, reduce production pollution, protect process equipment.
The present invention the used technical scheme that solves the above problems is：One kind is based on three（Diethyl hypophosphorous acid）The semiaromatic polyamide composition artificial leather fire-retardant combination of aluminium, mainly including the component of following mass fraction
60~80 parts of semiaromatic polyamide composition,
Three（Diethyl hypophosphorous acid）10~15 parts of aluminium,
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.
It is above-mentioned to be based on three（Diethyl hypophosphorous acid）The manufacture method of the semiaromatic polyamide composition artificial leather fire-retardant combination of aluminium, is by 60~80 parts of semiaromatic polyamide composition, three（Diethyl hypophosphorous acid）10~15 parts of aluminium, 0.2~0.5 part of zinc powder, 5~25 parts of melt blendings of inorganic filler are extruded by planetary extruder, are obtained after cooling.
Compared with prior art, the advantage of the invention is that：Using three（Diethyl hypophosphorous acid）Aluminium, instead of traditional halogen containing flame-retardant, reduces industrial pollution as fire retardant, and it is corrosion-free to process equipment, environment-friendly.
Specific embodiment
The present invention is described in further detail with reference to embodiments.
In the present embodiment based on three（Diethyl hypophosphorous acid）The semiaromatic polyamide composition artificial leather fire-retardant combination of aluminium includes in parts by mass：60~80 parts of semiaromatic polyamide composition, three（Diethyl hypophosphorous acid）Stabilizer, antioxidant, lubricant, pigment, ingot stripper, nucleator, the plasticizer of 10~15 parts of aluminium, 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.
Semiaromatic polyamide composition artificial leather in the present embodiment has composition simple, advantages of environment protection corrosion-free to equipment.
Claims (4)
1. it is a kind of to be based on three（Diethyl hypophosphorous acid）The semiaromatic polyamide composition artificial leather fire-retardant combination of aluminium, it is characterised in that：Mainly include the component of following mass fraction：
60~80 parts of semiaromatic polyamide composition,
Three（Diethyl hypophosphorous acid）10~15 parts of aluminium,
0.2~0.5 part of zinc powder,
5~25 parts of inorganic filler.
2. it is according to claim 1 to be based on three（Diethyl hypophosphorous acid）The semiaromatic polyamide composition artificial leather fire-retardant combination of aluminium, 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. it is according to claim 1 to be based on three（Diethyl hypophosphorous acid）The semiaromatic polyamide composition artificial leather fire-retardant combination of aluminium, it is characterised in that：Also include stabilizer, antioxidant, lubricant, pigment, ingot stripper, nucleator, plasticizer.
4. described in a kind of manufacturing claims 1 based on three（Diethyl hypophosphorous acid）The method of the semiaromatic polyamide composition artificial leather fire-retardant combination of aluminium, it is characterised in that：It is by 60~80 parts of semiaromatic polyamide composition, three（Diethyl hypophosphorous acid）10~15 parts of aluminium, 0.2~0.5 part of zinc powder, 5~25 parts of melt blendings of inorganic filler are extruded by planetary extruder, are obtained after cooling.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2015107739019 | 2015-11-14 | ||
| CN201510773901 | 2015-11-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106700504A true CN106700504A (en) | 2017-05-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610110276.4A Pending CN106700504A (en) | 2015-11-14 | 2016-02-29 | Semi-aromatic polyamide artificial leather flame-retardant composition based on aluminum tri(diethyl hypophosphite) and manufacturing method |
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| CN (1) | CN106700504A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112601781A (en) * | 2018-06-27 | 2021-04-02 | 奥升德功能材料运营有限公司 | Polyamide composition and plating application thereof |
-
2016
- 2016-02-29 CN CN201610110276.4A patent/CN106700504A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112601781A (en) * | 2018-06-27 | 2021-04-02 | 奥升德功能材料运营有限公司 | Polyamide composition and plating application thereof |
| CN112601781B (en) * | 2018-06-27 | 2023-09-29 | 奥升德功能材料运营有限公司 | Polyamide composition and plating application thereof |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170524 |
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| WD01 | Invention patent application deemed withdrawn after publication |