CN103834108A - 一种填充型聚丙烯母粒配方 - Google Patents

一种填充型聚丙烯母粒配方 Download PDF

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CN103834108A
CN103834108A CN201410088123.5A CN201410088123A CN103834108A CN 103834108 A CN103834108 A CN 103834108A CN 201410088123 A CN201410088123 A CN 201410088123A CN 103834108 A CN103834108 A CN 103834108A
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polypropylene
master batch
sections
formula
toner
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张广韬
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NANTONG JIALONG PLASTIC Co Ltd
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NANTONG JIALONG PLASTIC Co Ltd
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    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/10—Homopolymers or copolymers of propene
    • C08L23/12—Polypropene
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/78—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling
    • B29C48/875—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling for achieving a non-uniform temperature distribution, e.g. using barrels having both cooling and heating zones
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/92—Measuring, controlling or regulating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92504—Controlled parameter
    • B29C2948/92695—Viscosity; Melt flow index [MFI]; Molecular weight
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92504—Controlled parameter
    • B29C2948/92704—Temperature
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92504—Controlled parameter
    • B29C2948/92742—Optical properties
    • B29C2948/92752—Colour
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92504—Controlled parameter
    • B29C2948/92761—Mechanical properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92819—Location or phase of control
    • B29C2948/92857—Extrusion unit
    • B29C2948/92876—Feeding, melting, plasticising or pumping zones, e.g. the melt itself
    • B29C2948/92895—Barrel or housing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92819—Location or phase of control
    • B29C2948/92857—Extrusion unit
    • B29C2948/92904—Die; Nozzle zone
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
    • C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
    • C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)

Abstract

本发明公开了一种填充型聚丙烯母粒配方，包括如下重量百分比的配料：聚丙烯1100N40～60％，聚丙烯K792610～15％，聚丙烯K800310～15％，树脂2～6％，色粉0.3～0.8％，聚丙烯小样适量，助剂适量，所述聚丙烯1100N，聚丙烯K7926，聚丙烯K8003，树脂，色粉混合1分钟后再与所述聚丙烯小样和助剂混合3分钟。上述母粒混合后进入挤出机挤出。本发明具有良好的机械性能和耐热性能，不仅可广泛用于建材、家具、汽车、电器、电子电气等行业，且可制备各种型材、管材、薄膜、片材、板材以及注塑部件等。加之其制备方法简单，可缩短成型加工时间，降低能耗和生产成本，具有较强的实用性。

Description

一种填充型聚丙烯母粒配方
 
技术领域
本发明涉及一种母粒生产配方，具体涉及一种填充型聚丙烯母粒配方。
背景技术
聚丙烯母粒应用于建材、家具、汽车、电器、电子电气等行业，但现有技术中的聚丙烯母粒普遍存在机械性能、耐热性能不足的问题，后期需要反复加工，从而降低了工作效率。
发明内容
发明目的：本发明针对不足，提出一种具有良好的机械性能和耐热性能的填充型聚丙烯母粒配方。
技术方案：本发明所述的一种填充型聚丙烯母粒配方，包括如下重量百分比的配料：聚丙烯1100N 40～60％，聚丙烯K7926 10～15％，聚丙烯K8003 10～15％，树脂2～6％，色粉0.3～0.8％，聚丙烯小样适量，助剂适量。
作为优化，所述聚丙烯1100N 40～60％，聚丙烯K7926 10～15％，聚丙烯K8003 10～15％，树脂2～6％，色粉0.3～0.8％混合1分钟后再与所述聚丙烯小样和助剂混合3分钟。
作为优化，所述母粒经挤出机挤出，所述挤出机温度设定为：1段185～195℃，2段190～200℃，3段195～205℃，4段200～210℃，5段200～210℃，6段195～205℃，7段195～205℃，8段195～205℃，9段195～205℃，机头200～210℃。
作为优化，所述挤出机的滤网为100目，分两层。
作为优化，所述挤出机的熔体温度小于250℃。
作为优化，所述母粒的拉伸强度大于26.5Mpa，断裂伸长率大于40％，简支梁缺口大于7KJ/m2，悬臂梁缺口大于5KJ/m2，熔融指数大于13.5g/10min
    有益效果：本发明具有良好的机械性能和耐热性能，不仅可广泛用于建材、家具、汽车、电器、电子电气等行业，且可制备各种型材、管材、薄膜、片材、板材以及注塑部件等。加之其制备方法简单，可缩短成型加工时间，降低能耗和生产成本，具有较强的实用性。
具体实施方式
下面结合具体实施例对本发明作进一步说明：
实施例1
一种填充型聚丙烯母粒配方，包括如下重量百分比的配料：聚丙烯1100N 40～60％，聚丙烯K7926 10～15％，聚丙烯K8003 10～15％，树脂2～6％，色粉0.3～0.8％，聚丙烯小样适量，助剂适量，其中将聚丙烯1100N 40～60％，聚丙烯K7926 10～15％，聚丙烯K8003 10～15％，树脂2～6％，色粉0.3～0.8％混合1分钟后再与所述聚丙烯小样和助剂混合3分钟，混合后经挤出机挤出，所述挤出机温度设定为：1段185～195℃，2段190～200℃，3段195～205℃，4段200～210℃，5段200～210℃，6段195～205℃，7段195～205℃，8段195～205℃，9段195～205℃，机头200～210℃。挤出机的滤网为100目，分两层，挤出机的熔体温度小于250℃。
本发明的聚丙烯母粒的拉伸强度大于26.5Mpa，断裂伸长率大于40％，简支梁缺口大于7KJ/m2，悬臂梁缺口大于5KJ/m2，熔融指数大于13.5g/10min，且颜色均匀一致，无异样粒子。

Claims (6)

1.一种填充型聚丙烯母粒配方，其特征在于：包括如下重量百分比的配料：聚丙烯1100N 40～60％，聚丙烯K7926 10～15％，聚丙烯K8003 10～15％，树脂2～6％，色粉0.3～0.8％，聚丙烯小样适量，助剂适量。
2.根据权利要求1所述的一种填充型聚丙烯母粒配方，其特征在于：所述聚丙烯1100N 40～60％，聚丙烯K7926 10～15％，聚丙烯K8003 10～15％，树脂2～6％，色粉0.3～0.8％混合1分钟后再与所述聚丙烯小样和助剂混合3分钟。
3.根据权利要求1所述的一种填充型聚丙烯母粒配方，其特征在于：所述母粒经挤出机挤出，所述挤出机温度设定为：1段185～195℃，2段190～200℃，3段195～205℃，4段200～210℃，5段200～210℃，6段195～205℃，7段195～205℃，8段195～205℃，9段195～205℃，机头200～210℃。
4.根据权利要求3所述的一种填充型聚丙烯母粒配方，其特征在于：所述挤出机的滤网为100目，分两层。
5.根据权利要求3所述的一种填充型聚丙烯母粒配方，其特征在于：所述挤出机的熔体温度小于250℃。
6.根据权利要求1所述的一种填充型聚丙烯母粒配方，其特征在于：所述母粒的拉伸强度大于26.5Mpa，断裂伸长率大于40％，简支梁缺口大于7KJ/m2，悬臂梁缺口大于5KJ/m2，熔融指数大于13.5g/10min。
CN201410088123.5A 2014-03-12 2014-03-12 一种填充型聚丙烯母粒配方 Pending CN103834108A (zh)

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Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102070843A (zh) * 2011-01-17 2011-05-25 金发科技股份有限公司 一种高抗冲、低浮纤长玻纤增强聚丙烯材料
CN103589060A (zh) * 2013-10-29 2014-02-19 天津金发新材料有限公司 玻纤增强聚丙烯/聚苯乙烯合金复合材料及其制备与应用

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102070843A (zh) * 2011-01-17 2011-05-25 金发科技股份有限公司 一种高抗冲、低浮纤长玻纤增强聚丙烯材料
CN103589060A (zh) * 2013-10-29 2014-02-19 天津金发新材料有限公司 玻纤增强聚丙烯/聚苯乙烯合金复合材料及其制备与应用

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