CN106398029A - 一种释放负氧离子的木塑门板生产工艺 - Google Patents
一种释放负氧离子的木塑门板生产工艺 Download PDFInfo
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Abstract
本发明公开了一种释放负氧离子的木塑门板,一种释放负氧离子的木塑门板,门板的原料包括PVC树脂粉、植物纤维粉、云母粉、增塑调节剂、加工助剂、发泡剂、内外润滑剂、钛酸酯类活化剂。本发明还公开了其制备方法。本发明的门板加入新型填充剂云母粉MRC,能够持续释放负氧离子,能够净化空气,健康生活。
Description
技术领域
本发明涉及一种释放负氧离子的木塑门板生产工艺。
背景技术
众多科学研究表明,负氧离子浓度可以反映空气质量的好坏,其浓度水平是评价一个地方空气清洁程度的重要指标。如果空气污染严重,空气中的负氧离子浓度就会迅速下降!反之,负氧离子浓度越高,空气污染程度也就随之极速减少!
传统的木塑复合门板的制备方法复杂,尤其不利于环保要求。
随着人们环保节能意识的提高,已经不再满足于实木地板的木材浪费和强化地板的高甲醛释放,迫切需要一种具有节能、低耗费、易于打理的新型的建筑材料。
发明内容
本发明的目的在于,提供一种新型木塑门板生产工艺,能够代替传统门材料,并有传统门材料所不具备的优良加工性能。
本发明的技术方案:
一种释放负氧离子的木塑门板,门板的原料包括PVC树脂粉、植物纤维粉、云母粉、增塑调节剂、加工助剂、发泡剂、内外润滑剂、钛酸酯类活化剂。
一种释放负氧离子的木塑门板,门板的制成的原料和重量份为:PVC树脂粉:100重量份;植物纤维粉:30-80重量份;云母粉:50-150重量份;增塑调节剂:5-10重量份;加工助剂:1-4重量份;发泡剂:1-3重量份;内外润滑剂:1-3重量份。
一种释放负氧离子的木塑门板,制成的原料和重量份还可以为:制成的原料和重量份为:PVC树脂粉:100重量份;植物纤维粉:30-50重量份;云母粉:70-80重量份;增塑调节剂:6-9重量份;加工助剂:1-3重量份;发泡剂:1-2重量份;内外润滑剂:1-3重量份。
优选的,所述的云母粉为超细云母粉,粒径为2000~2500目;云母粉与钛酸酯类活化剂的重量比例为:100:0.2-0.5。
所述的植物纤维粉是指:秸秆和/或林业剩余物,所述的林业剩余物包括但不限于采伐剩余物、造材剩余物、加工剩余物。
优选的,所述的采伐剩余物包括但不限于枝丫、树梢、树皮、树叶、树根、藤条、灌木;所述的造材剩余物包括但不限于造材截头;所述的加工剩余物包括但不限于板皮、板材、木竹截头、锯沫、碎单板、木芯、刨花、木块、边角余料。
一种释放负氧离子的木塑门板的制备方法,步骤为:
(1)将云母粉送入混料机,加入钛酸酯类活化剂,在80~125℃温度下活化1-3小时;
(2)PVC树脂粉,植物纤维粉,增塑调节剂,加工助剂,发泡剂,内外润滑剂,配比送入混料机,加热到105~145℃,再冷却至45~65℃放入料筒;
(3)将混好的原料加入挤出机,加热至130~210℃挤出,挤出机机筒温度135~205℃,模具温度140~220℃,主机转速10~28转/min,喂料转速8~25转/min;
(4)挤出后经模具成型、冷却定型、牵引,切割。
还可以,一种释放负氧离子的木塑门板的制备方法,步骤为:
(1)将云母粉送入混料机,加入钛酸酯类活化剂,在105~115℃温度下活化1-2小时;
(2)PVC树脂粉,植物纤维粉,增塑调节剂,加工助剂,发泡剂,内外润滑剂,送入混料机,加热到115~135℃,再冷却至50~65℃放入料筒;
(3)将混好的原料加入挤出机,加热至140~185℃挤出,挤出机机筒温度145~175℃,模具温度160~205℃,主机转速7~15转/min,喂料转速10~15转/min;
(4)挤出后经模具成型、冷却定型、牵引,切割。
优选的,上述步骤(4)得到的产品还需经过后期处理工艺,后期处理工艺包括但不限于转印、吸塑、UV。
优选的,所述的增塑调节剂为:双甲酯和/或邻苯二甲酸酯类和/或己二酸;所述的加工助剂为:双甲酯和/或二辛脂和/或苯乙烯;所述的发泡剂为偶氮酰胺和/或小苏打;所述的内外润滑剂为:聚乙烯蜡和/或硬脂酸。
本发明的有益效果:
1、本发明的门板加入新型填充剂云母粉MRC,能够持续释放负氧离子,能够净化空气,健康生活。
2、本发明门板的环保体系,不含甲醛、重金属,在生产及使用的过程中不会对环境、人造成危害;
3、本发明以秸秆、林业“三剩物”为原料,采用新的配方体系,连续生产周期长,综合成本低;
4、本发明的门板表面结皮光滑、平整,防水防潮,易于加工,使用数年后可100%回收。生产稳定,生产周期长;
5、产品切面整齐、密实无泡孔,且在韧性、强度、握钉力方面高于国家标准,能够满足产品后期各种处理要求;
具体实施方式
实施例1
一种释放负氧离子的木塑门板
制成的原料和重量份为:PVC树脂粉:100重量份;植物纤维粉:30-80重量份;云母粉:50-150重量份;增塑调节剂:5-10重量份;加工助剂:1-4重量份;发泡剂:1-3重量份;内外润滑剂:1-3重量份。
所述的云母粉为超细云母粉,粒径为2000~2500目;云母粉与钛酸酯类活化剂的重量比例为:100:0.2-0.5;所述的植物纤维粉是秸秆;制备步骤为:
(1)将云母粉送入混料机,加入钛酸酯类活化剂,在80~125℃温度下活化1-3小时;
(2)PVC树脂粉,植物纤维粉,增塑调节剂,加工助剂,发泡剂,内外润滑剂,配比送入混料机,加热到105~145℃,再冷却至45~65℃放入料筒;
(3)将混好的原料加入挤出机,加热至130~210℃挤出,挤出机机筒温度135~205℃,模具温度140~220℃,主机转速10~28转/min,喂料转速8~25转/min;
(4)挤出后经模具成型、冷却定型、牵引,切割。
实施例2
一种释放负氧离子的木塑门板
制成的原料和重量份为:PVC树脂粉:100重量份;植物纤维粉:30-50重量份;云母粉:70-80重量份;增塑调节剂:6-9重量份;加工助剂:1-3重量份;发泡剂:1-2重量份;内外润滑剂:1-3重量份;
所述的云母粉为超细云母粉,粒径为2000~2500目;云母粉与钛酸酯类活化剂的重量比例为:100:0.3;所述的植物纤维粉是秸秆;
制备步骤为:
(1)将云母粉送入混料机,加入钛酸酯类活化剂,在80~125℃温度下活化1-3小时;
(2)PVC树脂粉,植物纤维粉,增塑调节剂,加工助剂,发泡剂,内外润滑剂,配比送入混料机,加热到105~145℃,再冷却至45~65℃放入料筒;
(3)将混好的原料加入挤出机,加热至130~210℃挤出,挤出机机筒温度135~205℃,模具温度140~220℃,主机转速10~28转/min,喂料转速8~25转/min;
(4)挤出后经模具成型、冷却定型、牵引,切割。所述的增塑调节剂为:双甲酯,加工助剂为二辛脂,发泡剂为偶氮酰胺,内外润滑剂为:聚乙烯蜡。
实施例3
一种释放负氧离子的木塑门板
制成的原料和重量份为:PVC树脂粉:100重量份;植物纤维粉:30-50重量份;云母粉:70-80重量份;增塑调节剂:6-9重量份;加工助剂:1-3重量份;发泡剂:1-2重量份;内外润滑剂:1-3重量份;云母粉与钛酸酯类活化剂比例为:重量比为100:0.2;
制备方法,步骤为:
(1)将云母粉送入混料机,加入钛酸酯类活化剂,在105~115℃温度下活化1-2小时;
(2)PVC树脂粉,植物纤维粉,增塑调节剂,加工助剂,发泡剂,内外润滑剂,送入混料机,加热到115~135℃,再冷却至50~65℃放入料筒;
(3)将混好的原料加入挤出机,加热至140~185℃挤出,挤出机机筒温度145~175℃,模具温度160~205℃,主机转速7~15转/min,喂料转速10~15转/min;
(4)挤出后经模具成型、冷却定型、牵引,切割;
步骤(4)得到的产品还需经过后期处理工艺,后期处理工艺为吸塑;
所述的植物纤维粉是指:林业的采伐剩余物;
所述的增塑调节剂为:双甲酯;所述的加工助剂为:二辛脂,苯乙烯;所述的发泡剂为偶氮酰胺;所述的内外润滑剂为硬脂酸。
实施例4
一种释放负氧离子的木塑门板
制成的原料和重量份为:PVC树脂粉:100重量份;植物纤维粉:30-50重量份;云母粉:70-80重量份;增塑调节剂:6-9重量份;加工助剂:1-3重量份;发泡剂:1-2重量份;内外润滑剂:1-3重量份;
制备方法,步骤为:
(1)将云母粉送入混料机,加入钛酸酯类活化剂,在105~115℃温度下活化1-2小时;
(2)PVC树脂粉,植物纤维粉,增塑调节剂,加工助剂,发泡剂,内外润滑剂,送入混料机,加热到115~135℃,再冷却至50~65℃放入料筒;
(3)将混好的原料加入挤出机,加热至140~185℃挤出,挤出机机筒温度145~175℃,模具温度160~205℃,主机转速7~15转/min,喂料转速10~15转/min;
(4)挤出后经模具成型、冷却定型、牵引,切割;
步骤(4)得到的产品还需经过后期处理工艺,后期处理工艺为吸塑;
所述的植物纤维粉是指:林业的加工剩余物;
所述的云母粉为超细云母粉,粒径为2500目,云母粉与钛酸酯类活化剂比例为:重量比为100:0.3。
步骤(4)得到的产品还需经过后期处理工艺,UV;
所述的增塑调节剂为:邻苯二甲酸酯类和己二酸;所述的加工助剂为:二辛脂;所述的发泡剂为小苏打;所述的内外润滑剂为:聚乙烯蜡。
实施例5
一种释放负氧离子的木塑门板
制成的原料和重量份为:PVC树脂粉:100重量份;植物纤维粉:30-50重量份;云母粉:70-80重量份;增塑调节剂:6-9重量份;加工助剂:1-3重量份;发泡剂:1-2重量份;内外润滑剂:1-3重量份;
制备方法,步骤为:
(1)将云母粉送入混料机,加入钛酸酯类活化剂,在105~115℃温度下活化1-2小时;
(2)PVC树脂粉,植物纤维粉,增塑调节剂,加工助剂,发泡剂,内外润滑剂,送入混料机,加热到115~135℃,再冷却至50~65℃放入料筒;
(3)将混好的原料加入挤出机,加热至140~185℃挤出,挤出机机筒温度145~175℃,模具温度160~205℃,主机转速7~15转/min,喂料转速10~15转/min;
(4)挤出后经模具成型、冷却定型、牵引,切割;
步骤(4)得到的产品还需经过后期处理工艺,后期处理工艺为吸塑;
所述的植物纤维粉是指:林业的加工剩余物;
所述的云母粉为超细云母粉,粒径为2000目,云母粉与钛酸酯类活化剂比例为:重量比为100:0.4。
步骤(4)得到的产品还需经过后期处理工艺,UV;
所述的植物纤维粉是指:采伐剩余物和造材剩余物和加工剩余物;
所述的增塑调节剂为:双甲酯;所述的加工助剂为:二辛脂、苯乙烯;所述的发泡剂为偶氮酰胺;所述的内外润滑剂为:聚乙烯蜡。
实验例1负氧离子含量对比实验
传统木塑门板:从市场购买得到,2016年购自山东恒洁新材料有限公司。
新型木塑门板:按照本发明实施例5制得的门板。
山东生力木塑服务有限公司检验报告
共2页第1页
检测结果表明:新型木塑门板的性能优于传统的木塑门板。
山东生力木塑服务有限公司检验报告
共2页第2页
检测结果表明:传统装饰板释放负氧离子很少,空气非常不清新,而本发明实施例4的装饰板释放负氧离子较多,空气较清新。
Claims (10)
1.一种释放负氧离子的木塑门板,其特征在于:门板的原料包括P VC树脂粉、植物纤维粉、云母粉、增塑调节剂、加工助剂、发泡剂、内外润滑剂、钛酸酯类活化剂。
2.如权利要求1所述的木塑门板,其特征在于:制成的原料和重量份为:PVC树脂粉:100重量份;植物纤维粉:30-80重量份;云母粉:50-150重量份;增塑调节剂:5-10重量份;加工助剂:1-4重量份;发泡剂:1-3重量份;内外润滑剂:1-3重量份。
3.如权利要求2所述的木塑门板,其特征在于:制成的原料和重量份为:PVC树脂粉:100重量份;植物纤维粉:30-50重量份;云母粉:70-80重量份;增塑调节剂:6-9重量份;加工助剂:1-3重量份;发泡剂:1-2重量份;内外润滑剂:1-3重量份。
4.如权利要求1至3任一所述的木塑门板,其特征在于:所述的云母粉为超细云母粉,粒径为2000~2500目;云母粉与钛酸酯类活化剂的重量比例为:100:0.2-0.5。
5.如权利要求4所述的木塑门板,其特征在于:所述的植物纤维粉是指:秸秆和/或林业剩余物,所述的林业剩余物包括但不限于采伐剩余物、造材剩余物、加工剩余物。
6.如权利要求5所述的木塑门板,其特征在于:所述的采伐剩余物包括但不限于枝丫、树梢、树皮、树叶、树根、藤条、灌木;所述的造材剩余物包括但不限于造材截头;所述的加工剩余物包括但不限于板皮、板材、木竹截头、锯沫、碎单板、木芯、刨花、木块、边角余料。
7.如权利要求5所述的木塑门板的制备方法,其特征在于:步骤为:
(1)将云母粉送入混料机,加入钛酸酯类活化剂,在80~125℃温度下活化1-3小时;
(2)PVC树脂粉,植物纤维粉,增塑调节剂,加工助剂,发泡剂,内外润滑剂,配比送入混料机,加热到105~145℃,再冷却至45~65℃放入料筒;
(3)将混好的原料加入挤出机,加热至130~210℃挤出,挤出机机筒温度135~205℃,模具温度140~220℃,主机转速10~28转/min,喂料转速8~25转/min;
(4)挤出后经模具成型、冷却定型、牵引,切割。
8.如权利要求7所述的木塑门板的制备方法,其特征在于:步骤为:
(1)将云母粉送入混料机,加入钛酸酯类活化剂,在105~115℃温度下活化1-2小时;
(2)PVC树脂粉,植物纤维粉,增塑调节剂,加工助剂,发泡剂,内外润滑剂,送入混料机,加热到115~135℃,再冷却至50~65℃放入料筒;
(3)将混好的原料加入挤出机,加热至140~185℃挤出,挤出机机筒温度145~175℃,模具温度160~205℃,主机转速7~15转/min,喂料转速10~15转/min;
(4)挤出后经模具成型、冷却定型、牵引,切割。
9.如权利要求7或8所述的木塑门板的制备方法,其特征在于:步骤(4)得到的产品还需经过后期处理工艺,后期处理工艺包括但不限于转印、吸塑、UV。
10.如权利要求7或8所述的木塑门板的制备方法,其特征在于:所述的增塑调节剂为:双甲酯和/或邻苯二甲酸酯类和/或己二酸;所述的加工助剂为:双甲酯和/或二辛脂和/或苯乙烯;所述的发泡剂为偶氮酰胺和/或小苏打;所述的内外润滑剂为:聚乙烯蜡和/或硬脂酸。
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