CN105331041A - 带法兰电热管 - Google Patents

带法兰电热管 Download PDF

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Publication number
CN105331041A
CN105331041A CN201510853622.3A CN201510853622A CN105331041A CN 105331041 A CN105331041 A CN 105331041A CN 201510853622 A CN201510853622 A CN 201510853622A CN 105331041 A CN105331041 A CN 105331041A
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China
Prior art keywords
parts
electric heating
heating tube
flange
flanged
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CN201510853622.3A
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English (en)
Inventor
陈建祥
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Changshu Jiangnan Electric Heating Element Factory
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Changshu Jiangnan Electric Heating Element Factory
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Priority to CN201510853622.3A priority Critical patent/CN105331041A/zh
Publication of CN105331041A publication Critical patent/CN105331041A/zh
Pending legal-status Critical Current

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    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L61/00Compositions of condensation polymers of aldehydes or ketones; Compositions of derivatives of such polymers
    • C08L61/20Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2201/00Properties
    • C08L2201/08Stabilised against heat, light or radiation or oxydation

Abstract

本发明公开了一种带法兰电热管,包括金属主体,所述金属主体外表烧结有保护层,按重量份计,所述保护层由以下组分组成:18份聚氨基树脂,3~6份丙二醇甲醚醋酸酯,2~3份磷酸二氢锌氟化钠,4~5份改性聚硅氧烷,2~3份陶瓷粉,1~2份庚酸烯丙酯,3~4份12-羟基硬脂酸。本发明带法兰电热管,其金属主体外表烧结上具有高硬度、耐热抗氧化、抗蚀防垢的保护层,能提高带法兰电热管的使用寿命。

Description

带法兰电热管
技术领域
[0001] 本发明涉及带法兰电热管。
背景技术
[0002] 现有的带法兰电热管,其抗蚀防垢、抗氧化性能有待提高,带法兰电热管的使用寿命受到很大影响。
发明内容
[0003] 本发明的目的在于提供一种带法兰电热管,其金属主体外表烧结上具有高硬度、耐热抗氧化、抗蚀防垢的保护层,能提高带法兰电热管的使用寿命。
[0004] 为实现上述目的,本发明的技术方案是设计一种带法兰电热管,包括金属主体,所述金属主体外表烧结有保护层,按重量份计,所述保护层由以下组分组成:
[0005] 18份聚氨基树脂,
[0006] 3〜6份丙二醇甲醚醋酸酯,
[0007] 2〜3份磷酸二氢锌氟化钠,
[0008] 4〜5份改性聚硅氧烷,
[0009] 2〜3份陶瓷粉,
[0010] I〜2份庚酸烯丙酯,
[0011] 3〜4份12-羟基硬脂酸。
[0012] 优选的,按重量份计,所述保护层由以下组分组成:
[0013] 18份聚氨基树脂,
[0014] 3份丙二醇甲醚醋酸酯,
[0015] 2份磷酸二氢锌氟化钠,
[0016] 4份改性聚硅氧烷,
[0017] 2份陶瓷粉,
[0018] I份庚酸烯丙酯,
[0019] 3份12-羟基硬脂酸。
[0020] 优选的,按重量份计,所述保护层由以下组分组成:
[0021] 18份聚氨基树脂,
[0022] 6份丙二醇甲醚醋酸酯,
[0023] 3份磷酸二氢锌氟化钠,
[0024] 5份改性聚硅氧烷,
[0025] 3份陶瓷粉,
[0026] 2份庚酸烯丙酯,
[0027] 4份12-羟基硬脂酸。
[0028] 优选的,按重量份计,所述保护层由以下组分组成:
[0029] 18份聚氨基树脂,
[0030] 3.6份丙二醇甲醚醋酸酯,
[0031] 2.3份磷酸二氢锌氟化钠,
[0032] 4.5份改性聚硅氧烷,
[0033] 2.3份陶瓷粉,
[0034] 1.2份庚酸烯丙酯,
[0035] 3.4份12-羟基硬脂酸。
[0036] 本发明的优点和有益效果在于:提供一种带法兰电热管,其金属主体外表烧结上具有高硬度、耐热抗氧化、抗蚀防垢的保护层,能提高带法兰电热管的使用寿命。
具体实施方式
[0037] 下面结合实施例,对本发明的具体实施方式作进一步描述。以下实施例仅用于更加清楚地说明本发明的技术方案,而不能以此来限制本发明的保护范围。
[0038] 本发明具体实施的技术方案是:
[0039] 实施例1
[0040] 一种带法兰电热管,包括金属主体,所述金属主体外表烧结有保护层,按重量份计,所述保护层由以下组分组成:
[0041] 18份聚氨基树脂,
[0042] 3份丙二醇甲醚醋酸酯,
[0043] 2份磷酸二氢锌氟化钠,
[0044] 4份改性聚硅氧烷,
[0045] 2份陶瓷粉,
[0046] I份庚酸烯丙酯,
[0047] 3份12-羟基硬脂酸。
[0048] 实施例2
[0049] —种带法兰电热管,包括金属主体,所述金属主体外表烧结有保护层,按重量份计,所述保护层由以下组分组成:
[0050] 18份聚氨基树脂,
[0051] 6份丙二醇甲醚醋酸酯,
[0052] 3份磷酸二氢锌氟化钠,
[0053] 5份改性聚硅氧烷,
[0054] 3份陶瓷粉,
[0055] 2份庚酸烯丙酯,
[0056] 4份12-羟基硬脂酸。
[0057] 实施例3
[0058] —种带法兰电热管,包括金属主体,所述金属主体外表烧结有保护层,按重量份计,所述保护层由以下组分组成:
[0059] 18份聚氨基树脂,
[0060] 3.6份丙二醇甲醚醋酸酯,
[0061] 2.3份磷酸二氢锌氟化钠,
[0062] 4.5份改性聚硅氧烷,
[0063] 2.3份陶瓷粉,
[0064] 1.2份庚酸烯丙酯,
[0065] 3.4份12-羟基硬脂酸。
[0066] 以上所述仅是本发明的优选实施方式,应当指出,对于本技术领域的普通技术人员来说,在不脱离本发明技术原理的前提下,还可以做出若干改进和润饰,这些改进和润饰也应视为本发明的保护范围。

Claims (4)

1.带法兰电热管,其特征在于,包括金属主体,所述金属主体外表烧结有保护层,按重量份计,所述保护层由以下组分组成: .18份聚氨基树脂, .3〜6份丙二醇甲醚醋酸酯, .2〜3份磷酸二氢锌氟化钠, .4〜5份改性聚硅氧烷, .2〜3份陶瓷粉, .1〜2份庚酸烯丙酯, .3〜4份12-羟基硬脂酸。
2.根据权利要求1所述的带法兰电热管,其特征在于,按重量份计,所述保护层由以下组分组成: .18份聚氨基树脂, .3份丙二醇甲醚醋酸酯, .2份磷酸二氢锌氟化钠, .4份改性聚硅氧烷, .2份陶瓷粉, .1份庚酸烯丙酯, .3份12-羟基硬脂酸。
3.根据权利要求1所述的带法兰电热管,其特征在于,按重量份计,所述保护层由以下组分组成: .18份聚氨基树脂, .6份丙二醇甲醚醋酸酯, .3份磷酸二氢锌氟化钠, .5份改性聚硅氧烷, .3份陶瓷粉, .2份庚酸烯丙酯, .4份12-羟基硬脂酸。
4.根据权利要求1所述的带法兰电热管,其特征在于,按重量份计,所述保护层由以下组分组成: .18份聚氨基树脂, .3.6份丙二醇甲醚醋酸酯, .2.3份磷酸二氢锌氟化钠, .4.5份改性聚硅氧烷, .2.3份陶瓷粉, .1.2份庚酸烯丙酯, .3.4份12-羟基硬脂酸。
CN201510853622.3A 2015-11-27 2015-11-27 带法兰电热管 Pending CN105331041A (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106222514A (zh) * 2016-08-15 2016-12-14 合肥万向钱潮汽车零部件有限公司 一种汽车装配用法兰的材料

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104448971A (zh) * 2014-12-19 2015-03-25 常熟市董浜镇华进电器厂 U型加热管
CN104448988A (zh) * 2014-12-19 2015-03-25 常熟市董浜镇华进电器厂 电加热管
CN104448987A (zh) * 2014-12-23 2015-03-25 常熟市微尘电器有限公司 模具加热管
CN104479434A (zh) * 2014-12-19 2015-04-01 常熟市董浜镇华进电器厂 太阳能辅助加热管

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104448971A (zh) * 2014-12-19 2015-03-25 常熟市董浜镇华进电器厂 U型加热管
CN104448988A (zh) * 2014-12-19 2015-03-25 常熟市董浜镇华进电器厂 电加热管
CN104479434A (zh) * 2014-12-19 2015-04-01 常熟市董浜镇华进电器厂 太阳能辅助加热管
CN104448987A (zh) * 2014-12-23 2015-03-25 常熟市微尘电器有限公司 模具加热管

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106222514A (zh) * 2016-08-15 2016-12-14 合肥万向钱潮汽车零部件有限公司 一种汽车装配用法兰的材料

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