CN106751193A - 一种硬脂酸钙pvc地板砖制备方法 - Google Patents

一种硬脂酸钙pvc地板砖制备方法 Download PDF

Info

Publication number
CN106751193A
CN106751193A CN201611151639.5A CN201611151639A CN106751193A CN 106751193 A CN106751193 A CN 106751193A CN 201611151639 A CN201611151639 A CN 201611151639A CN 106751193 A CN106751193 A CN 106751193A
Authority
CN
China
Prior art keywords
parts
calcium stearate
steam
minutes
bentonite
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
CN201611151639.5A
Other languages
English (en)
Inventor
不公告发明人
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to CN201611151639.5A priority Critical patent/CN106751193A/zh
Publication of CN106751193A publication Critical patent/CN106751193A/zh
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L27/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers
    • C08L27/02—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L27/04—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
    • C08L27/06—Homopolymers or copolymers of vinyl chloride
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2327/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers
    • C08J2327/02—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment
    • C08J2327/04—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
    • C08J2327/06—Homopolymers or copolymers of vinyl chloride
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K2201/00—Specific properties of additives
    • C08K2201/014—Additives containing two or more different additives of the same subgroup in C08K
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2201/00—Properties
    • C08L2201/02—Flame or fire retardant/resistant
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2201/00—Properties
    • C08L2201/04—Antistatic
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2201/00—Properties
    • C08L2201/08—Stabilised against heat, light or radiation or oxydation
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2203/00—Applications
    • C08L2203/14—Applications used for foams

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)
  • Materials Engineering (AREA)
  • Floor Finish (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

本发明公开了一种硬脂酸钙PVC地板砖制备方法，包括有以下工艺步骤：由以下重量份的原料组成：膨润土12‑14份、PVC树脂31‑33份、增塑剂4‑6份、稳定剂1.4‑1.6份、硬脂酸钙20‑25份、硅灰石6‑10份、发泡剂2‑4份、环氧大豆油 3‑4份、烷基苯磺酸酯2.5‑4份、黏土 4‑6份、颜料 0.4‑0.8份；配方中以PVC为主要原料，配以大量的膨润土、硬脂酸钙及其他辅助原料加工而成，降低了成本，提高了制品的稳定性。

Description

一种硬脂酸钙PVC地板砖制备方法
技术领域
本发明涉及建筑板材领域，具体属于一种硬脂酸钙PVC地板砖制备方法。
背景技术
PVC塑料地板是以PVC塑料为主要材质的地板。PVC塑料地板的原料与普通塑料相同，除树脂外还需加入其它辅助原料如增塑剂、稳定剂、填料等等。不过，塑料地板中加入的填料较多，因为它在使用过程中很少受拉力、剪力、撕力等作用，主要受压力和磨擦两种作用。一方面它能降低制品成本，另一方面可提高制品的尺寸稳定性、耐热耐燃性。
发明内容
PVC塑料地板是以PVC塑料为主要材质的地板。PVC塑料地板的原料与普通塑料相同，除树脂外还需加入其它辅助原料如增塑剂、稳定剂、填料等等。不过，塑料地板中加入的填料较多，因为它在使用过程中很少受拉力、剪力、撕力等作用，主要受压力和磨擦两种作用。一方面它能降低制品成本，另一方面可提高制品的尺寸稳定性、耐热耐燃性。
发明内容
本发明的目的是提供一种硬脂酸钙PVC地板砖制备方法，配方中以PVC为主要原料，配以大量的膨润土、硬脂酸钙及其他辅助原料加工而成，降低了成本，提高了制品的稳定性。
本发明的技术方案如下：
一种硬脂酸钙PVC地板砖制备方法，包括有以下工艺步骤：
1)、准备配料，由以下重量份的原料组成：膨润土12-14份、PVC树脂31-33份、增塑剂4-6份、稳定剂1.4-1.6份、硬脂酸钙20-25份、硅灰石6-10份、发泡剂2-4份、环氧大豆油 3-4份、烷基苯磺酸酯2.5-4份、黏土 4-6份、颜料 0.4-0.8份；
2)、先将膨润土、硅灰石粉碎，再与PVC树脂、烷基苯磺酸酯、黏土一同投入到搅拌机中，以1200-1300r/min速度搅拌18-22分钟后，加入剩余原料，再1100-1200r/min速度搅拌28-32分钟，温度控制在130-150℃，制得混合料；
3)、将混合料放入蒸养釜中用蒸汽加热到280-300℃，蒸养釜内气压从常压上升到1.5MPa的压力下，升压过程时间为0.6～0.7h，用蒸汽蒸养2-3小时；
4）、再经过高速捏合，温度为120-130℃，最后经过挤出塑化、拉片、压延、压光、冷却冲切工序，制得地板砖成品。
步骤2)中先将膨润土、硅灰石粉碎，再与PVC树脂、烷基苯磺酸酯、黏土一同投入到搅拌机中，以1250r/min速度搅拌20分钟后，加入剩余原料，再1150r/min速度搅拌30分钟，温度控制在140℃，制得混合料。
本发明提供的PVC 地板砖中，配方中以PVC为主要原料，配以大量的膨润土、硬脂酸钙及其他辅助原料加工而成，降低了成本，提高了制品的稳定性，膨润土、硬脂酸钙作为填料，要求与树脂有很好的相容性，因此对其粒度要求加高，同时还要求粒度均匀。此外，膨润土还能改善产品尺度稳定性和抗裂缝性能。本发明具有优良的抗静电效果，无铅、挥发性低、无需油漆和装饰，使用过程安全可靠；耐磨型好，防潮，防虫蛀，耐腐蚀；重量轻；价格低；防水防滑，遇水愈涩，不滑；导热保暖性好，散热均匀，耐热。
具体实施方式
一种硬脂酸钙PVC地板砖制备方法，包括有以下工艺步骤：
1)、准备配料，由以下重量份的原料组成：膨润土13份、PVC树脂32份、增塑剂5份、稳定剂1.5份、硬脂酸钙22份、硅灰石8份、发泡剂3份、环氧大豆油 3.5份、烷基苯磺酸酯3.2份、黏土 5份、颜料 0.6份；
2)、先将膨润土、硅灰石粉碎，再与PVC树脂、烷基苯磺酸酯、黏土一同投入到搅拌机中，以1250r/min速度搅拌20分钟后，加入剩余原料，再1150r/min速度搅拌30分钟，温度控制在140℃，制得混合料；
3)、将混合料放入蒸养釜中用蒸汽加热到290℃，蒸养釜内气压从常压上升到1.5MPa的压力下，升压过程时间为0.65h，用蒸汽蒸养2-3小时；
4）、再经过高速捏合，温度为125℃，最后经过挤出塑化、拉片、压延、压光、冷却冲切工序，制得地板砖成品。

Claims (2)

1.一种硬脂酸钙PVC地板砖制备方法，其特征在于，包括有以下工艺步骤：
1)、准备配料，由以下重量份的原料组成：膨润土12-14份、PVC树脂31-33份、增塑剂4-6份、稳定剂1.4-1.6份、硬脂酸钙20-25份、硅灰石6-10份、发泡剂2-4份、环氧大豆油 3-4份、烷基苯磺酸酯2.5-4份、黏土 4-6份、颜料 0.4-0.8份；
2)、先将膨润土、硅灰石粉碎，再与PVC树脂、烷基苯磺酸酯、黏土一同投入到搅拌机中，以1200-1300r/min速度搅拌18-22分钟后，加入剩余原料，再1100-1200r/min速度搅拌28-32分钟，温度控制在130-150℃，制得混合料；
3)、将混合料放入蒸养釜中用蒸汽加热到280-300℃，蒸养釜内气压从常压上升到1.5MPa的压力下，升压过程时间为0.6～0.7h，用蒸汽蒸养2-3小时；
4）、再经过高速捏合，温度为120-130℃，最后经过挤出塑化、拉片、压延、压光、冷却冲切工序，制得地板砖成品。
2.根据权利要求1所述的硬脂酸钙PVC地板砖制备方法，其特征在于，步骤2)中先将膨润土、硅灰石粉碎，再与PVC树脂、烷基苯磺酸酯、黏土一同投入到搅拌机中，以1250r/min速度搅拌20分钟后，加入剩余原料，再1150r/min速度搅拌30分钟，温度控制在140℃，制得混合料。
CN201611151639.5A 2016-12-14 2016-12-14 一种硬脂酸钙pvc地板砖制备方法 Pending CN106751193A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201611151639.5A CN106751193A (zh) 2016-12-14 2016-12-14 一种硬脂酸钙pvc地板砖制备方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201611151639.5A CN106751193A (zh) 2016-12-14 2016-12-14 一种硬脂酸钙pvc地板砖制备方法

Publications (1)

Publication Number Publication Date
CN106751193A true CN106751193A (zh) 2017-05-31

Family

ID=58887862

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201611151639.5A Pending CN106751193A (zh) 2016-12-14 2016-12-14 一种硬脂酸钙pvc地板砖制备方法

Country Status (1)

Country Link
CN (1) CN106751193A (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109799171A (zh) * 2019-01-24 2019-05-24 百尔罗赫塑料添加剂（江苏）有限公司 基于硬脂酸钙和大豆油的实验室验证软制pvc粉体助剂分散性的方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109799171A (zh) * 2019-01-24 2019-05-24 百尔罗赫塑料添加剂（江苏）有限公司 基于硬脂酸钙和大豆油的实验室验证软制pvc粉体助剂分散性的方法
CN109799171B (zh) * 2019-01-24 2021-04-13 百尔罗赫塑料添加剂（江苏）有限公司 基于硬脂酸钙和大豆油的实验室验证软制pvc粉体助剂分散性的方法

Similar Documents

Publication Publication Date Title
CN103205204B (zh) 一种高强橡胶沥青防水涂料及其制备方法
CN103059474B (zh) 一种木塑复合发泡板及其制备方法
CN106366496B (zh) 一种pvc木塑发泡板及其制备方法
CN106751194A (zh) 一种添加煤矸石粉防裂pvc地板砖制备方法
CN104910554B (zh) 厚度为3‑5mm的聚氯乙烯发泡广告板
CN104788859A (zh) 一种环保木塑发泡地板及制备方法
CN105086283B (zh) 一种高流动阻燃pvc/abs合金材料及其制备方法
CN103275454B (zh) 一种增强高光abs复合材料及其制备方法
CN106836721A (zh) 纤维增强聚氯乙烯复合地板及其生产工艺
CN104893155A (zh) 聚氯乙烯地板基材及其制备方法
CN105585754A (zh) 一种抗撕裂隔热橡胶电缆材料及其制备方法
CN105175923A (zh) 一种耐热高韧性聚苯乙烯树脂发泡塑料
CN105504594A (zh) 聚氯乙烯塑料及其制备方法
CN106751193A (zh) 一种硬脂酸钙pvc地板砖制备方法
CN107778737A (zh) Pvc‑c电力电缆套管及其生产方法
CN108373575A (zh) 聚氯乙烯墙板及其制备方法
CN104403215A (zh) 改性挤塑板原料及改性挤塑板制造方法
CN106751192A (zh) 一种硅铝酸盐地板砖制备方法
CN104403217A (zh) 改性挤塑板原料及改性挤塑板制造方法
CN106317528A (zh) 一种高性能防腐防水环保新材料
CN104312048B (zh) Pvc板材及生产方法
CN103172949A (zh) 一种门用pvc塑料板材及其制备方法
CN102181118A (zh) 一种低成本高性能的含溴类阻燃hips材料的加工工艺
CN106146937A (zh) 一种湿法修饰白泥制备橡胶母料的方法
CN104788846A (zh) 一种环保防晒对光稳定的电缆料及其制备方法

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
WD01 Invention patent application deemed withdrawn after publication
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20170531