CN106675004A - 壁炉排烟管道用防烫护套 - Google Patents

壁炉排烟管道用防烫护套 Download PDF

Info

Publication number
CN106675004A
CN106675004A CN201611216885.4A CN201611216885A CN106675004A CN 106675004 A CN106675004 A CN 106675004A CN 201611216885 A CN201611216885 A CN 201611216885A CN 106675004 A CN106675004 A CN 106675004A
Authority
CN
China
Prior art keywords
parts
discharging pipe
smoke discharging
fireplace
fireplace smoke
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201611216885.4A
Other languages
English (en)
Inventor
李伟
李长安
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Anhui Yuantong Heating Technology Co Ltd
Original Assignee
Anhui Yuantong Heating Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Anhui Yuantong Heating Technology Co Ltd filed Critical Anhui Yuantong Heating Technology Co Ltd
Priority to CN201611216885.4A priority Critical patent/CN106675004A/zh
Publication of CN106675004A publication Critical patent/CN106675004A/zh
Pending legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L77/00Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Compositions of derivatives of such polymers
    • C08L77/02Polyamides derived from omega-amino carboxylic acids or from lactams thereof
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25Component parts, details or accessories; Auxiliary operations
    • B29C48/92Measuring, controlling or regulating
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2948/00Indexing scheme relating to extrusion moulding
    • B29C2948/92Measuring, controlling or regulating
    • B29C2948/92504Controlled parameter
    • B29C2948/9258Velocity
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2948/00Indexing scheme relating to extrusion moulding
    • B29C2948/92Measuring, controlling or regulating
    • B29C2948/92504Controlled parameter
    • B29C2948/92704Temperature
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2201/00Properties
    • C08L2201/02Flame or fire retardant/resistant
    • 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
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00Polymer mixtures characterised by other features
    • C08L2205/03Polymer mixtures characterised by other features containing three or more polymers in a blend

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Glass Compositions (AREA)

Abstract

一种壁炉排烟管道用防烫护套,其特征在于,由以下重量份数的制成:尼龙30‑45份、三嗪成炭剂2‑5份、润滑剂2‑5份、玻璃短纤维15‑25份、协效剂3‑8份、热稳定剂1‑3份、过氧化二异丙苯0.01‑0.1份、抗氧剂0.1‑1份、交联聚维酮0.1‑1份、鲸蜡醇0.1‑1份。本发明组分较为简单,配比合理,通过加入各种助剂,改进材料的耐高温性能、耐磨性和加工性能,防止管道表面产生高温烫伤人。

Description

壁炉排烟管道用防烫护套
技术领域
本发明涉及保温材料技术领域,具体涉及一种壁炉排烟管道用防烫护套。
背景技术
烟囱的主要作用是拔火拔烟,排走烟气,改善燃烧条件,在家用壁炉中,烟囱是必备设备,一般壁炉中炭燃烧,产生的高温烟气顺着烟囱排出,一般高温烟气会进行温度再利用,将高温烟气通过一个散热管,从而将烟气温度再散发到室内中,从而起到能源利用最大化,现有的散热管有的直接裸露在空气中,会造成烫伤等事故。
发明内容
本发明所要解决的技术问题在于提高一种使用寿命长,安全性高的壁炉排烟管道用防烫护套。
本发明所要解决的技术问题采用以下技术方案来实现:
一种壁炉排烟管道用防烫护套,由以下重量份数的制成:
所述尼龙优选尼龙6。
所述协效剂优选季磷盐插层改性蒙脱土。
所述抗氧剂优选抗氧剂P262。
一种壁炉排烟管道用防烫护套的制备方法,步骤如下:
(1)将尼龙、三嗪成炭剂、玻璃短纤维、润滑剂和协效剂送入转鼓中进行混合搅拌,同时将转鼓加温至80-120℃,时间在40分钟,压力在150-200Mpa,取出得到混合料;
(2)将高分子类成核剂与聚乳酸混合均匀,然后依次加入热稳定剂、过氧化二异丙苯、抗氧剂、交联聚维酮和鲸蜡醇,在高速混合机中混合2~8min,用双螺杆挤出机进行熔融共混挤出成型。
上述挤出机温度设定为:2505℃、2605℃、2655℃、2655℃,螺杆转速为90~150rpm,造粒各段螺杆温度设置为:2505℃、2655℃、2705℃、2805℃。
本发明选择尼龙作为主料,具有很好的耐磨、耐高温性能,隔热性好,再通过加入其它助剂如三嗪成炭剂可以提高其阻燃性能,玻璃短纤维可以提高其韧性和耐腐蚀性,再配合其它助剂显著提高了护套的使用效果。
本发明的有益效果是:本发明组分较为简单,配比合理,通过加入各种助剂,改进材料的耐高温性能、耐磨性和加工性能,防止管道表面产生高温烫伤人。
具体实施方式
为了使本发明实现的技术手段、创作特征、达成目的与功效易于明白了解,下面结合具体实施例,进一步阐述本发明。
实施例1
一种壁炉排烟管道用防烫护套,由以下重量份数的制成:
制备方法如下:
(1)将尼龙、三嗪成炭剂、玻璃短纤维、润滑剂和协效剂送入转鼓中进行混合搅拌,同时将转鼓加温至80-120℃,时间在40分钟,压力在150-200Mpa,取出得到混合料;
(2)将高分子类成核剂与聚乳酸混合均匀,然后依次加入热稳定剂、过氧化二异丙苯、抗氧剂、交联聚维酮和鲸蜡醇,在高速混合机中混合2~8min,用双螺杆挤出机进行熔融共混挤出成型。
上述挤出机温度设定为:2505℃、2605℃、2655℃、2655℃,螺杆转速为90~150rpm,造粒各段螺杆温度设置为:2505℃、2655℃、2705℃、2805℃。
对实施例1所得产品,采用ASTM标准对其综合力学性能和阻燃性能进行检测,包括拉伸强度、弯曲强度、弯曲模量、Izod缺口冲击强度和热变形温度。测试结果见下表1。
表1
测试项目 测试方法 实施例1
阻燃性能(UL-94-1.6mm) UL-94 V-0
拉伸强度(MPa) ASTMD638 215
Izod缺口冲击强度(J/m) ASTMD256 347
热变形温度(℃) ASTMD648 350
实施例2-5制备工艺与实施例1相同,各组分的配比如表2:
表2
以上显示和描述了本发明的基本原理和主要特征和本发明的优点。本行业的技术人员应该了解,本发明不受上述实施例的限制,上述实施例和说明书中描述的只是说明本发明的原理,在不脱离本发明精神和范围的前提下,本发明还会有各种变化和改进,这些变化和改进都落入要求保护的本发明范围内。本发明要求保护范围由所附的权利要求书及其等效物界定。

Claims (6)

1.一种壁炉排烟管道用防烫护套,其特征在于,由以下重量份数的制成:
2.根据权利要求1所述的壁炉排烟管道用防烫护套,其特征在于,所述尼龙优选尼龙6。
3.根据权利要求1所述的壁炉排烟管道用防烫护套,其特征在于,所述协效剂优选季磷盐插层改性蒙脱土。
4.根据权利要求1所述的壁炉排烟管道用防烫护套,其特征在于,所述抗氧剂优选抗氧剂P262。
5.一种制备权利要求1-4任一项所述壁炉排烟管道用防烫护套的方法,其特征在于如下步骤:
(1)将尼龙、三嗪成炭剂、玻璃短纤维、润滑剂和协效剂送入转鼓中进行混合搅拌,同时将转鼓加温至80-120℃,时间在40分钟,压力在150-200Mpa,取出得到混合料;
(2)将高分子类成核剂与聚乳酸混合均匀,然后依次加入热稳定剂、过氧化二异丙苯、抗氧剂、交联聚维酮和鲸蜡醇,在高速混合机中混合2~8min,用双螺杆挤出机进行熔融共混挤出成型。
6.根据权利要求5所述的方法,其特征在于,上述挤出机温度设定为:2505℃、2605℃、2655℃、2655℃,螺杆转速为90~150rpm,造粒各段螺杆温度设置为:2505℃、2655℃、2705℃、2805℃。
CN201611216885.4A 2016-12-26 2016-12-26 壁炉排烟管道用防烫护套 Pending CN106675004A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201611216885.4A CN106675004A (zh) 2016-12-26 2016-12-26 壁炉排烟管道用防烫护套

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201611216885.4A CN106675004A (zh) 2016-12-26 2016-12-26 壁炉排烟管道用防烫护套

Publications (1)

Publication Number Publication Date
CN106675004A true CN106675004A (zh) 2017-05-17

Family

ID=58870553

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201611216885.4A Pending CN106675004A (zh) 2016-12-26 2016-12-26 壁炉排烟管道用防烫护套

Country Status (1)

Country Link
CN (1) CN106675004A (zh)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101565543A (zh) * 2009-04-24 2009-10-28 徐州腾飞工程塑料有限公司 无卤阻燃尼龙6材料及其制备方法
CN103304992A (zh) * 2013-06-14 2013-09-18 慈溪金岛塑化有限公司 一种高灼热丝起燃温度阻燃尼龙组合物
CN104448803A (zh) * 2014-12-01 2015-03-25 贵州凯科特材料有限公司 无卤阻燃长纤维增强尼龙6复合材料及其制备方法
CN105315656A (zh) * 2015-11-12 2016-02-10 浙江铧淳塑料有限公司 一种环保阻燃玻纤增强pa6材料及其制备方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101565543A (zh) * 2009-04-24 2009-10-28 徐州腾飞工程塑料有限公司 无卤阻燃尼龙6材料及其制备方法
CN103304992A (zh) * 2013-06-14 2013-09-18 慈溪金岛塑化有限公司 一种高灼热丝起燃温度阻燃尼龙组合物
CN104448803A (zh) * 2014-12-01 2015-03-25 贵州凯科特材料有限公司 无卤阻燃长纤维增强尼龙6复合材料及其制备方法
CN105315656A (zh) * 2015-11-12 2016-02-10 浙江铧淳塑料有限公司 一种环保阻燃玻纤增强pa6材料及其制备方法

Similar Documents

Publication Publication Date Title
Bai et al. Synergistic effect of intumescent flame retardant and expandable graphite on mechanical and flame-retardant properties of wood flour-polypropylene composites
CN103980617B (zh) 一种家电产品用玻纤增强阻燃聚丙烯材料及其制备方法
Sun et al. Effect of the particle size of expandable graphite on the thermal stability, flammability, and mechanical properties of high‐density polyethylene/ethylene vinyl‐acetate/expandable graphite composites
Yang et al. Carbon nanotube reinforced polylactide/basalt fiber composites containing aluminium hypophosphite: thermal degradation, flame retardancy and mechanical properties
CN104403186B (zh) 一种复合协效阻燃抑烟的低烟无卤骨架料
CN102321285A (zh) 柔软型低烟无卤阻燃弹性体改性材料及其制备方法
CN106189221A (zh) 一种无卤阻燃玻纤增强尼龙及其制备方法和应用
CN107236177A (zh) 一种低气味、低voc聚乙烯复合材料及其制备装置和方法
CN107936566A (zh) 一种用于阻燃电缆的可陶瓷化硅橡胶复合材料及其制造方法
CN110791074A (zh) 一种无卤阻燃pc/abs合金料及其制备方法
CN106675004A (zh) 壁炉排烟管道用防烫护套
CN107033453A (zh) 一种挤出片材专用阻燃聚丙烯纳米复合材料及其制备方法
Long et al. Function of the aryl group in bis DOPO phosphonate on reducing fire hazards of polyamide 6 composites
Zhang et al. Effect of organo‐modified nanosepiolite on fire behaviors and mechanical performance of polypropylene composites
CN105969227A (zh) 一种耐高温阻燃胶带
CN111117046B (zh) 低添加量高阻燃性的阻燃母粒及其制备方法
CN107033507A (zh) 一种消防工程用cpvc管道及其制备方法
CN105367943A (zh) 一种耐火阻燃pvc管
CN108047705A (zh) 一种阻燃聚酰胺组合物及其制备方法
CN108314838A (zh) 一种高强高灼热丝阻燃聚丙烯及其制备方法
CN106189301A (zh) 一种阻燃木塑材料
CN110437379A (zh) 一种紫外光交联耐刮擦耐低温无卤阻燃绝缘料及其制备方法
Jiao et al. Fire safety of thermoplastic polyurethane based on pyromellitic dianhydride
CN104194223A (zh) 改进pvc绝缘材料阻燃性能的配方及其加工工艺
CN104961962B (zh) 一种具有阻燃效果的复合电缆材料及其制备方法

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
RJ01 Rejection of invention patent application after publication
RJ01 Rejection of invention patent application after publication

Application publication date: 20170517