CN106349760A - 一种高阻燃性复合碳酸钙及其制备方法 - Google Patents

一种高阻燃性复合碳酸钙及其制备方法 Download PDF

Info

Publication number
CN106349760A
CN106349760A CN201610635715.3A CN201610635715A CN106349760A CN 106349760 A CN106349760 A CN 106349760A CN 201610635715 A CN201610635715 A CN 201610635715A CN 106349760 A CN106349760 A CN 106349760A
Authority
CN
China
Prior art keywords
parts
calcium carbonate
preparation
retardancy
flame
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
CN201610635715.3A
Other languages
English (en)
Inventor
詹德军
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.)
In Yuxi New Materials (anhui) Co Ltd
Original Assignee
In Yuxi New Materials (anhui) 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 In Yuxi New Materials (anhui) Co Ltd filed Critical In Yuxi New Materials (anhui) Co Ltd
Priority to CN201610635715.3A priority Critical patent/CN106349760A/zh
Publication of CN106349760A publication Critical patent/CN106349760A/zh
Pending legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09CTREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK  ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
    • C09C1/00Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
    • C09C1/02Compounds of alkaline earth metals or magnesium
    • C09C1/021Calcium carbonates
    • C09C1/022Treatment with inorganic compounds
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09CTREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK  ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
    • C09C3/00Treatment in general of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties
    • C09C3/006Combinations of treatments provided for in groups C09C3/04 - C09C3/12
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09CTREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK  ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
    • C09C3/00Treatment in general of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties
    • C09C3/04Physical treatment, e.g. grinding, treatment with ultrasonic vibrations
    • C09C3/041Grinding
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09CTREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK  ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
    • C09C3/00Treatment in general of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties
    • C09C3/04Physical treatment, e.g. grinding, treatment with ultrasonic vibrations
    • C09C3/043Drying, calcination
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09CTREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK  ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
    • C09C3/00Treatment in general of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties
    • C09C3/06Treatment with inorganic compounds
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09CTREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK  ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
    • C09C3/00Treatment in general of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties
    • C09C3/08Treatment with low-molecular-weight non-polymer organic compounds
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09CTREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK  ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
    • C09C3/00Treatment in general of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties
    • C09C3/10Treatment with macromolecular organic compounds
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09CTREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK  ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
    • C09C3/00Treatment in general of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties
    • C09C3/12Treatment with organosilicon compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

本发明公开了一种高阻燃性复合碳酸钙及其制备方法,包括以下原料:碳酸钙、不饱和聚酯树脂、氢氧化镁、高岭土、苯乙烯、有机硅改性丙烯酸树脂、甘油、纯苯、异丁醇、改性剂、水适量;其制备方法包括以下步骤:(1)制得预混料待用;(2)制得混合液;(3)制得改性剂;(4)将预混料、混合液和改性剂混合,搅拌均匀,研磨、烘干、粉碎成超细粉末即得。本发明通过将碳酸钙与苯乙烯、不饱和聚酯树脂、氢氧化镁、有机硅改性丙烯酸树脂等综合性能较佳的材料进行组合,改进生产工艺,采用改性剂等有效地增加了组合物的高阻燃性能;其生产工艺简单,生产周期短,质量稳定,生产成本低,应用价值较高。

Description

一种高阻燃性复合碳酸钙及其制备方法
技术领域
本发明涉及工业填料领域,尤其涉及一种高阻燃性复合碳酸钙及其制备方法。
背景技术
碳酸钙是一种无机化合物,CaCO3俗称:灰石、石灰石、石粉、大理石等,是由钙离子和碳酸根离子结合生成的,是一类重要的功能性无机填料,工业上用途甚广,具有价格低廉、储量丰富、性能稳定、易加工、无毒等优点,能够显著的改善材料的加工性能、物理性能以及降低生产成本等等,广泛应用于塑料、橡胶、涂料、造纸等领域。
在碳酸钙的应用领域中,大多产品属于聚合物的范畴,然而,碳酸钙粒子表面分布有强亲水性的羟基,表现为碱性,和有机高聚物基质材料的界面性质不同,相容性差,难以在基质材料中分散均匀以及和基质材料形成强的结合力,造成两材料之间的界面缺陷,使复合材料某些力学性能下降。因此需要改变传统碳酸钙产品的性能,改善其应用性能以满足新材料、新技术发展的需要,是碳酸钙工业急需解决的问题。
发明内容
本发明的目的在于,提供一种高阻燃性复合碳酸钙及其制备方法,通过将综合性能较佳的材料进行组合,改进生产工艺,采用改性剂等有效地增加了组合物的高阻燃性能。
为了实现上述目的,本发明采用的技术方案如下:
一种高阻燃性复合碳酸钙及其制备方法,包括以下重量份的原料:碳酸钙50~80份、不饱和聚酯树脂2~4份、氢氧化镁1~3份、高岭土1~3份、苯乙烯3~5份、有机硅改性丙烯酸树脂4~6份、甘油2~3份、纯苯1~1.5份、异丁醇1~2份、改性剂5~8份、水适量;其中所述改性剂由以下重量份的原料制成:纳米二氧化硅30~50份、铁钛粉2~4份、碳纤维3~5份、硅丙乳液2~5份、硫酸钡1~3份、亚硫酸钠3~5份、异佛尔酮2~4份;
其制备方法包括以下步骤:
(1)将碳酸钙、不饱和聚酯树脂、氢氧化镁、高岭土混合均匀加入砂磨机内,研磨至300~400目,得预混料待用;
(2)将苯乙烯、有机硅改性丙烯酸树脂、甘油放入混料机中,升温至75~85℃,混合搅拌半小时,然后加入纯苯、异丁醇,继续升温至120~140℃,搅拌均匀,得混合液;
(3)将纳米二氧化硅、铁钛粉、碳纤维、硅丙乳液加适量水搅拌,并升温至75~85℃,搅拌均匀后加入硫酸钡、亚硫酸钠、异佛尔酮,继续加热至120~140℃,混合搅拌均匀,得改性剂;
(4)将步骤(1)得到的预混料、步骤(2)得到的混合液和步骤(3)得到的改性剂混合,搅拌均匀,研磨、烘干、粉碎成超细粉末即得。
本发明的有益效果为:
本发明通过将碳酸钙与苯乙烯、不饱和聚酯树脂、氢氧化镁、有机硅改性丙烯酸树脂等综合性能较佳的材料进行组合,改进生产工艺,采用改性剂等有效地增加了组合物的高阻燃性能;本发明生产工艺简单,生产过程环保无污染,实现了资源和能源的充分利用,生产周期短,质量稳定,生产成本低,应用价值较高。
具体实施方式:
以下以具体实施例来说明本发明的技术方案,但本发明的保护范围不限于此:
实施例1:
一种高阻燃性复合碳酸钙及其制备方法,包括以下重量份的原料:碳酸钙50份、不饱和聚酯树脂2份、氢氧化镁1份、高岭土1份、苯乙烯3份、有机硅改性丙烯酸树脂4份、甘油2份、纯苯1份、异丁醇1份、改性剂5份、水适量;其中所述改性剂由以下重量份的原料制成:纳米二氧化硅30份、铁钛粉2份、碳纤维3份、硅丙乳液2份、硫酸钡1份、亚硫酸钠3份、异佛尔酮2份;
其制备方法包括以下步骤:
(1)将碳酸钙、不饱和聚酯树脂、氢氧化镁、高岭土混合均匀加入砂磨机内,研磨至300~400目,得预混料待用;
(2)将苯乙烯、有机硅改性丙烯酸树脂、甘油放入混料机中,升温至75℃,混合搅拌半小时,然后加入纯苯、异丁醇,继续升温至140℃,搅拌均匀,得混合液;
(3)将纳米二氧化硅、铁钛粉、碳纤维、硅丙乳液加适量水搅拌,并升温至85℃,搅拌均匀后加入硫酸钡、亚硫酸钠、异佛尔酮,继续加热至120℃,混合搅拌均匀,得改性剂;
(4)将步骤(1)得到的预混料、步骤(2)得到的混合液和步骤(3)得到的改性剂混合,搅拌均匀,研磨、烘干、粉碎成超细粉末即得。
实施例2:
一种高阻燃性复合碳酸钙及其制备方法,包括以下重量份的原料:碳酸钙80份、不饱和聚酯树脂4份、氢氧化镁3份、高岭土3份、苯乙烯5份、有机硅改性丙烯酸树脂6份、甘油3份、纯苯1.5份、异丁醇2份、改性剂8份、水适量;其中所述改性剂由以下重量份的原料制成:纳米二氧化硅50份、铁钛粉4份、碳纤维5份、硅丙乳液5份、硫酸钡3份、亚硫酸钠5份、异佛尔酮4份;
其制备方法包括以下步骤:
(1)将碳酸钙、不饱和聚酯树脂、氢氧化镁、高岭土混合均匀加入砂磨机内,研磨至300~400目,得预混料待用;
(2)将苯乙烯、有机硅改性丙烯酸树脂、甘油放入混料机中,升温至85℃,混合搅拌半小时,然后加入纯苯、异丁醇,继续升温至120℃,搅拌均匀,得混合液;
(3)将纳米二氧化硅、铁钛粉、碳纤维、硅丙乳液加适量水搅拌,并升温至75℃,搅拌均匀后加入硫酸钡、亚硫酸钠、异佛尔酮,继续加热至140℃,混合搅拌均匀,得改性剂;
(4)将步骤(1)得到的预混料、步骤(2)得到的混合液和步骤(3)得到的改性剂混合,搅拌均匀,研磨、烘干、粉碎成超细粉末即得。
以上实施例仅用以说明本发明的技术方案,而非对本发明保护范围的限制,尽管参照较佳实施例对本发明作了详细地说明,本领域的普通技术人员应当理解,可以对本发明的技术方案进行修改或者等同替换,而不脱离本发明技术方案的实质和范围。

Claims (1)

1.一种高阻燃性复合碳酸钙及其制备方法,其特征在于,包括以下重量份的原料:碳酸钙50~80份、不饱和聚酯树脂2~4份、氢氧化镁1~3份、高岭土1~3份、苯乙烯3~5份、有机硅改性丙烯酸树脂4~6份、甘油2~3份、纯苯1~1.5份、异丁醇1~2份、改性剂5~8份、水适量;其中所述改性剂由以下重量份的原料制成:纳米二氧化硅30~50份、铁钛粉2~4份、碳纤维3~5份、硅丙乳液2~5份、硫酸钡1~3份、亚硫酸钠3~5份、异佛尔酮2~4份;
其制备方法包括以下步骤:
(1)将碳酸钙、不饱和聚酯树脂、氢氧化镁、高岭土混合均匀加入砂磨机内,研磨至300~400目,得预混料待用;
(2)将苯乙烯、有机硅改性丙烯酸树脂、甘油放入混料机中,升温至75~85℃,混合搅拌半小时,然后加入纯苯、异丁醇,继续升温至120~140℃,搅拌均匀,得混合液;
(3)将纳米二氧化硅、铁钛粉、碳纤维、硅丙乳液加适量水搅拌,并升温至75~85℃,搅拌均匀后加入硫酸钡、亚硫酸钠、异佛尔酮,继续加热至120~140℃,混合搅拌均匀,得改性剂;
(4)将步骤(1)得到的预混料、步骤(2)得到的混合液和步骤(3)得到的改性剂混合,搅拌均匀,研磨、烘干、粉碎成超细粉末即得。
CN201610635715.3A 2016-08-05 2016-08-05 一种高阻燃性复合碳酸钙及其制备方法 Pending CN106349760A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610635715.3A CN106349760A (zh) 2016-08-05 2016-08-05 一种高阻燃性复合碳酸钙及其制备方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610635715.3A CN106349760A (zh) 2016-08-05 2016-08-05 一种高阻燃性复合碳酸钙及其制备方法

Publications (1)

Publication Number Publication Date
CN106349760A true CN106349760A (zh) 2017-01-25

Family

ID=57843863

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610635715.3A Pending CN106349760A (zh) 2016-08-05 2016-08-05 一种高阻燃性复合碳酸钙及其制备方法

Country Status (1)

Country Link
CN (1) CN106349760A (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107541095A (zh) * 2017-07-21 2018-01-05 贺州钟山县双文碳酸钙新材料有限公司 一种超白碳酸钙
CN112898942A (zh) * 2021-01-23 2021-06-04 广西碳酸钙产业化工程院有限公司 一种赋予单组份脱醇型硅酮密封胶良好阻燃性能专用重质碳酸钙及其制备方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104130596A (zh) * 2014-07-01 2014-11-05 青阳县永诚钙业有限责任公司 一种防水防火改性碳酸钙及其制备方法
CN104356690A (zh) * 2014-09-28 2015-02-18 安徽省温禾木业有限公司 一种具有阻燃效果的改性碳酸钙及其制备方法
CN104892986A (zh) * 2015-05-25 2015-09-09 青阳县永诚钙业有限责任公司 一种复合型阻燃活性碳酸钙
CN105038180A (zh) * 2015-08-19 2015-11-11 陈可创 一种环保阻燃抗冲击聚碳酸酯复合材料及其制备方法
CN105111503A (zh) * 2015-08-21 2015-12-02 池州凯尔特纳米科技有限公司 一种阻燃效果好的改性碳酸钙及其制备方法

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104130596A (zh) * 2014-07-01 2014-11-05 青阳县永诚钙业有限责任公司 一种防水防火改性碳酸钙及其制备方法
CN104356690A (zh) * 2014-09-28 2015-02-18 安徽省温禾木业有限公司 一种具有阻燃效果的改性碳酸钙及其制备方法
CN104892986A (zh) * 2015-05-25 2015-09-09 青阳县永诚钙业有限责任公司 一种复合型阻燃活性碳酸钙
CN105038180A (zh) * 2015-08-19 2015-11-11 陈可创 一种环保阻燃抗冲击聚碳酸酯复合材料及其制备方法
CN105111503A (zh) * 2015-08-21 2015-12-02 池州凯尔特纳米科技有限公司 一种阻燃效果好的改性碳酸钙及其制备方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107541095A (zh) * 2017-07-21 2018-01-05 贺州钟山县双文碳酸钙新材料有限公司 一种超白碳酸钙
CN112898942A (zh) * 2021-01-23 2021-06-04 广西碳酸钙产业化工程院有限公司 一种赋予单组份脱醇型硅酮密封胶良好阻燃性能专用重质碳酸钙及其制备方法

Similar Documents

Publication Publication Date Title
CN105038502A (zh) 一种含有微胶囊的自修复环氧粉末涂料及其制备方法
CN104312212A (zh) 一种综合性能好耐腐蚀的改性碳酸钙及其制备方法
CN104059390B (zh) 一种具有高比表面积的改性碳酸钙及其制备方法
CN106349760A (zh) 一种高阻燃性复合碳酸钙及其制备方法
CN104059389B (zh) 一种增加韧性的改性碳酸钙及其制备方法
CN103319982B (zh) 一种环氧树脂型粉末涂料
CN106189266A (zh) 一种疏水型复合碳酸钙及其制备方法
CN106349761A (zh) 一种耐磨性复合碳酸钙及其制备方法
CN103289515B (zh) 一种耐老化的粉末涂料
CN106349757A (zh) 一种吸音型复合碳酸钙及其制备方法
CN106280557A (zh) 一种高韧性复合碳酸钙及其制备方法
CN106243780A (zh) 一种耐老化性复合碳酸钙及其制备方法
CN106349759A (zh) 一种耐高温复合碳酸钙及其制备方法
CN106280555A (zh) 一种高稳定性复合碳酸钙及其制备方法
CN106280558A (zh) 一种抗静电复合碳酸钙及其制备方法
CN106280553A (zh) 一种能净化空气的复合碳酸钙及其制备方法
CN103087352B (zh) 一种以CaCO3为母体的填充改性材料的制备方法
CN106221295A (zh) 一种耐寒性复合碳酸钙及其制备方法
CN104130596B (zh) 一种防水防火改性碳酸钙及其制备方法
CN106280554A (zh) 一种隔热复合碳酸钙及其制备方法
CN103319983B (zh) 一种高抗弯曲的粉末涂料
CN106221294A (zh) 一种保温复合碳酸钙及其制备方法
CN106349762A (zh) 一种耐油性复合碳酸钙及其制备方法
CN106349758A (zh) 一种抗氧化性复合碳酸钙及其制备方法
CN104356690A (zh) 一种具有阻燃效果的改性碳酸钙及其制备方法

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
WD01 Invention patent application deemed withdrawn after publication
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20170125