CN113788982A - 一种汽车底盘非金属替代品 - Google Patents
一种汽车底盘非金属替代品 Download PDFInfo
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- 229910052755 nonmetal Inorganic materials 0.000 title claims abstract description 18
- 150000002843 nonmetals Chemical class 0.000 title description 2
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- 239000002994 raw material Substances 0.000 claims abstract description 22
- 239000000084 colloidal system Substances 0.000 claims abstract description 19
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 claims abstract description 18
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims abstract description 14
- 229910052791 calcium Inorganic materials 0.000 claims abstract description 14
- 239000011575 calcium Substances 0.000 claims abstract description 14
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- DHKHKXVYLBGOIT-UHFFFAOYSA-N acetaldehyde Diethyl Acetal Natural products CCOC(C)OCC DHKHKXVYLBGOIT-UHFFFAOYSA-N 0.000 claims abstract description 13
- 125000002777 acetyl group Chemical class [H]C([H])([H])C(*)=O 0.000 claims abstract description 13
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- RQPZNWPYLFFXCP-UHFFFAOYSA-L barium dihydroxide Chemical compound [OH-].[OH-].[Ba+2] RQPZNWPYLFFXCP-UHFFFAOYSA-L 0.000 claims description 12
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Abstract
本发明公开了一种汽车底盘非金属替代品,包括以下原料重量份数如下:玄武岩纤维80‑120份、酚醛树脂50‑60份、聚氯乙烯30‑45份、钙粉25‑35份、AC发泡剂0.4‑0.6份、发泡调节剂4‑5份、添加剂6‑8份、石墨粉10‑20份、钛酸丁酯1‑3份、聚乙烯醇缩乙醛1‑3份、硼硅酸铝晶须10‑20份、三聚氰胺7‑12份和硅烷偶联剂4‑8份。该装置结构简单,设计新颖,大幅度增加替代品力学性能、抗弯性能和硬度,有效提高非金属替代品复合材料的耐磨性能,提高玄武岩纤维骨架与胶体基层之间的粘结性能,且具有极好的保温阻燃性能,再经过表面工艺处理的非金属替代品型材,色泽稳定,抗磨抗划和吸能性能增强、历久常新,结构简单合理,使用方便,有效解决了现有的多数问题,具有较高的发明价值。
Description
技术领域
本发明涉及汽车配件技术领域,具体为一种汽车底盘非金属替代品。
背景技术
汽车底盘由传动系、行驶系、转向系和制动系四部分组成。底盘作用是支承、安装汽车发动机及其各部件、总成,形成汽车的整体造型,并接受发动机的动力,使汽车产生运动,保证正常行驶。
目前,汽车在生产设计时,为了减轻车身自重和节省成本,需要采用非金属材料制成汽车车身部分零件,例如在汽车底盘表面部分,一些防护盖板和吸能缓冲组件,其一般采用传统工艺支撑塑胶板材,其材质硬度、耐磨性、阻燃性和其他一些所需特性较低,无法满足现代化汽车厂商所需标准,因此我们对此做出改进,提出一种汽车底盘非金属替代品。
发明内容
为了解决上述技术问题,本发明提供了如下的技术方案:
本发明一种汽车底盘非金属替代品,包括以下原料重量份数如下:玄武岩纤维80-120份、酚醛树脂50-60份、聚氯乙烯30-45份、钙粉25-35份、AC发泡剂0.4-0.6份、发泡调节剂4-5份、添加剂6-8份、石墨粉10-20份、钛酸丁酯1-3份、聚乙烯醇缩乙醛1-3份、硼硅酸铝晶须10-20份、聚磷酸铵3-6份、氢氧化钡10-20份、三聚氰胺7-12份和硅烷偶联剂4-8份;
加工制备过程:
S1、原料制备,定量分类存放;
S2、制备骨架,通过加热、拉挤制成非金属代替品骨架结构;
S3、混料密炼,将剩余原料混合密炼整合制成备用填充胶体;
S4、浸胶塑膜,将骨架与备用胶体混合置入专业模具,加压塑形、冷却成品;
S5、表面处理,通过多重工艺处理加工成品表面,增加特性。
作为本发明的一种优选技术方案,所述步骤S1中,原料制备分量如下:玄武岩纤维100份、酚醛树脂55份、聚氯乙烯38份、钙粉28份、AC发泡剂0.5份、发泡调节剂4.5份、添加剂7份、石墨粉15份、钛酸丁酯2份、聚乙烯醇缩乙醛2份、硼硅酸铝晶须15份、聚磷酸铵5份、氢氧化钡15份、三聚氰胺9份和硅烷偶联剂5份。
作为本发明的一种优选技术方案,所述添加剂设有增塑剂、补强剂、促进剂、耐磨剂、硫磺和防老剂,且根据制备过程和原料加工定量投放添加。
作为本发明的一种优选技术方案,所述步骤S2中,聚氯乙烯在发泡剂和发泡调节剂的作用下制备,且形成气泡时添加钙粉的均匀掺入制成备用料,增加力学性能,所述玄武岩纤维通过拉挤和加热处理与备用料熔炼置入定制模具内,冷却成玄武岩纤维复合骨架,抗弯强度为10.2-11.2MPa。
作为本发明的一种优选技术方案,所述步骤S3中,将酚醛树脂、石墨粉、钛酸丁酯、聚乙烯醇缩乙醛、硼硅酸铝晶须、聚磷酸铵、氢氧化钡、三聚氰胺和硅烷偶联剂混合密炼4-3h制成多元改性酚醛树脂填充胶体,导热系数达到0.022W/(m·K),阻燃等级V-0。
作为本发明的一种优选技术方案,所述步骤S4中,根据替代品定制模具,将骨架与填充胶体混合置物模具内,闭合封模,加压4-8min,取模冷却静置存放。
作为本发明的一种优选技术方案,所述步骤S5中,将成品表面静电除尘后,预热1-3min;对成品进行喷底漆处理,流平处理20-30min;对成品进行喷面漆处理,进行流平处理20-30min;将经过流平的型材在70-80℃的温度下预烘烤4-5min;将经过预烘烤的型材在200-210℃的温度下烘烤10-15min;静电吹风冷却,检验入库。
本发明的有益效果是:该种汽车底盘非金属替代品,通过设有聚氯乙烯、钙粉和若干辅助材料配合玄武岩纤维共同制成分金属替代品骨架,大幅度增加替代品力学性能、抗弯性能和硬度,配合多种原料制成的多元改性酚醛树脂填充胶体共同运作,进过模腔加压塑形成品,有效提高非金属替代品复合材料的耐磨性能,提高玄武岩纤维骨架与胶体基层之间的粘结性能,且具有极好的保温阻燃性能,再经过表面工艺处理的非金属替代品型材,色泽稳定,抗磨抗划和吸能性能增强、历久常新,结构简单合理,使用方便,有效解决了现有的多数问题,具有较高的发明价值。
附图说明
图1是本发明一种汽车底盘非金属替代品的流程图。
具体实施方式
以下结合附图对本发明的优选实施例进行说明,应当理解,此处所描述的优选实施例仅用于说明和解释本发明,并不用于限定本发明。
实施例一:
包括以下原料重量份数如下:玄武岩纤维80-120份、酚醛树脂50-60份、聚氯乙烯30-45份、钙粉25-35份、AC发泡剂0.4-0.6份、发泡调节剂4-5份、添加剂6-8份、石墨粉10-20份、钛酸丁酯1-3份、聚乙烯醇缩乙醛1-3份、硼硅酸铝晶须10-20份、聚磷酸铵3-6份、氢氧化钡10-20份、三聚氰胺7-12份和硅烷偶联剂4-8份;
加工制备过程:
S1、原料制备,定量分类存放;
S2、制备骨架,通过加热、拉挤制成非金属代替品骨架结构;
S3、混料密炼,将剩余原料混合密炼整合制成备用填充胶体;
S4、浸胶塑膜,将骨架与备用胶体混合置入专业模具,加压塑形、冷却成品;
S5、表面处理,通过多重工艺处理加工成品表面,增加特性。
作为本发明的一种优选技术方案,所述步骤S1中,原料制备分量如下:玄武岩纤维100份、酚醛树脂55份、聚氯乙烯38份、钙粉28份、AC发泡剂0.5份、发泡调节剂4.5份、添加剂7份、石墨粉15份、钛酸丁酯2份、聚乙烯醇缩乙醛2份、硼硅酸铝晶须15份、聚磷酸铵5份、氢氧化钡15份、三聚氰胺9份和硅烷偶联剂5份。
作为本发明的一种优选技术方案,所述添加剂设有增塑剂、补强剂、促进剂、耐磨剂、硫磺和防老剂,且根据制备过程和原料加工定量投放添加。
作为本发明的一种优选技术方案,所述步骤S2中,聚氯乙烯在发泡剂和发泡调节剂的作用下制备,且形成气泡时添加钙粉的均匀掺入制成备用料,增加力学性能,所述玄武岩纤维通过拉挤和加热处理与备用料熔炼置入定制模具内,冷却成玄武岩纤维复合骨架,抗弯强度为10.2-11.2MPa。
作为本发明的一种优选技术方案,所述步骤S3中,将酚醛树脂、石墨粉、钛酸丁酯、聚乙烯醇缩乙醛、硼硅酸铝晶须、聚磷酸铵、氢氧化钡、三聚氰胺和硅烷偶联剂混合密炼4-3h制成多元改性酚醛树脂填充胶体,导热系数达到0.022W/(m·K),阻燃等级V-0。
作为本发明的一种优选技术方案,所述步骤S4中,根据替代品定制模具,将骨架与填充胶体混合置物模具内,闭合封模,加压4-8min,取模冷却静置存放。
作为本发明的一种优选技术方案,所述步骤S5中,将成品表面静电除尘后,预热1-3min;对成品进行喷底漆处理,流平处理20-30min;对成品进行喷面漆处理,进行流平处理20-30min;将经过流平的型材在70-80℃的温度下预烘烤4-5min;将经过预烘烤的型材在200-210℃的温度下烘烤10-15min;静电吹风冷却,检验入库。
实施例二:
包括以下原料重量份数如下:玄武岩纤维90-130份、酚醛树脂60-70份、聚氯乙烯40-55份、钙粉35-45份、AC发泡剂0.6-0.8份、发泡调节剂5-6份、添加剂8-10份、石墨粉12-22份、钛酸丁酯2-5份、聚乙烯醇缩乙醛2-5份、硼硅酸铝晶须12-22份、聚磷酸铵4-7份、氢氧化钡12-22份、三聚氰胺8-13份和硅烷偶联剂5-10份;
加工制备过程:
S1、原料制备,定量分类存放;
S2、制备骨架,通过加热、拉挤制成非金属代替品骨架结构;
S3、混料密炼,将剩余原料混合密炼整合制成备用填充胶体;
S4、浸胶塑膜,将骨架与备用胶体混合置入专业模具,加压塑形、冷却成品;
S5、表面处理,通过多重工艺处理加工成品表面,增加特性。
作为本发明的一种优选技术方案,所述步骤S1中,原料制备分量如下:玄武岩纤维110份、酚醛树脂65份、聚氯乙烯48份、钙粉38份、AC发泡剂0.7份、发泡调节剂5.5份、添加剂9份、石墨粉18份、钛酸丁酯3份、聚乙烯醇缩乙醛3份、硼硅酸铝晶须18份、聚磷酸铵6份、氢氧化钡18份、三聚氰胺10份和硅烷偶联剂8份。
作为本发明的一种优选技术方案,所述添加剂设有增塑剂、补强剂、促进剂、耐磨剂、硫磺和防老剂,且根据制备过程和原料加工定量投放添加。
作为本发明的一种优选技术方案,所述步骤S2中,聚氯乙烯在发泡剂和发泡调节剂的作用下制备,且形成气泡时添加钙粉的均匀掺入制成备用料,增加力学性能,所述玄武岩纤维通过拉挤和加热处理与备用料熔炼置入定制模具内,冷却成玄武岩纤维复合骨架,抗弯强度为9.2-10.2MPa。
作为本发明的一种优选技术方案,所述步骤S3中,将酚醛树脂、石墨粉、钛酸丁酯、聚乙烯醇缩乙醛、硼硅酸铝晶须、聚磷酸铵、氢氧化钡、三聚氰胺和硅烷偶联剂混合密炼4-3h制成多元改性酚醛树脂填充胶体,导热系数达到0.018W/(m·K),阻燃等级V-0。
作为本发明的一种优选技术方案,所述步骤S4中,根据替代品定制模具,将骨架与填充胶体混合置物模具内,闭合封模,加压6-10min,取模冷却静置存放。
作为本发明的一种优选技术方案,所述步骤S5中,将成品表面静电除尘后,预热2-4min;对成品进行喷底漆处理,流平处理25-35min;对成品进行喷面漆处理,进行流平处理25-35min;将经过流平的型材在75-85℃的温度下预烘烤4-5min;将经过预烘烤的型材在205-210℃的温度下烘烤15-25min;静电吹风冷却,检验入库。
最后应说明的是:在本发明的描述中,需要说明的是,术语“竖直”、“上”、“下”、“水平”等指示的方位或位置关系为基于附图所示的方位或位置关系,仅是为了便于描述本发明和简化描述,而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作,因此不能理解为对本发明的限制。
在本发明的描述中,还需要说明的是,除非另有明确的规定和限定,术语“设置”、“安装”、“相连”、“连接”应做广义理解,例如,可以是固定连接,也可以是可拆卸连接,或一体地连接;可以是机械连接,也可以是电连接;可以是直接相连,也可以通过中间媒介间接相连,可以是两个元件内部的连通。对于本领域的普通技术人员而言,可以根据具体情况理解上述术语在本发明中的具体含义。
以上所述仅为本发明的优选实施例而已,并不用于限制本发明,尽管参照前述实施例对本发明进行了详细的说明,对于本领域的技术人员来说,其依然可以对前述各实施例所记载的技术方案进行修改,或者对其中部分技术特征进行等同替换。凡在本发明的精神和原则之内,所作的任何修改、等同替换、改进等,均应包含在本发明的保护范围之内。
Claims (7)
1.一种汽车底盘非金属替代品,其特征在于,包括以下原料重量份数如下:玄武岩纤维80-120份、酚醛树脂50-60份、聚氯乙烯30-45份、钙粉25-35份、AC发泡剂0.4-0.6份、发泡调节剂4-5份、添加剂6-8份、石墨粉10-20份、钛酸丁酯1-3份、聚乙烯醇缩乙醛1-3份、硼硅酸铝晶须10-20份、聚磷酸铵3-6份、氢氧化钡10-20份、三聚氰胺7-12份和硅烷偶联剂4-8份;
加工制备过程:
S1、原料制备,定量分类存放;
S2、制备骨架,通过加热、拉挤制成非金属代替品骨架结构;
S3、混料密炼,将剩余原料混合密炼整合制成备用填充胶体;
S4、浸胶塑膜,将骨架与备用胶体混合置入专业模具,加压塑形、冷却成品;
S5、表面处理,通过多重工艺处理加工成品表面,增加特性。
2.根据权利要求1所述的一种汽车底盘非金属替代品,其特征在于,所述步骤S1中,原料制备分量如下:玄武岩纤维100份、酚醛树脂55份、聚氯乙烯38份、钙粉28份、AC发泡剂0.5份、发泡调节剂4.5份、添加剂7份、石墨粉15份、钛酸丁酯2份、聚乙烯醇缩乙醛2份、硼硅酸铝晶须15份、聚磷酸铵5份、氢氧化钡15份、三聚氰胺9份和硅烷偶联剂5份。
3.根据权利要求1所述的一种汽车底盘非金属替代品,其特征在于,所述添加剂设有增塑剂、补强剂、促进剂、耐磨剂、硫磺和防老剂,且根据制备过程和原料加工定量投放添加。
4.根据权利要求1所述的一种汽车底盘非金属替代品,其特征在于,所述步骤S2中,聚氯乙烯在发泡剂和发泡调节剂的作用下制备,且形成气泡时添加钙粉的均匀掺入制成备用料,增加力学性能,所述玄武岩纤维通过拉挤和加热处理与备用料熔炼置入定制模具内,冷却成玄武岩纤维复合骨架,抗弯强度为10.2-11.2MPa。
5.根据权利要求1所述的一种汽车底盘非金属替代品,其特征在于,所述步骤S3中,将酚醛树脂、石墨粉、钛酸丁酯、聚乙烯醇缩乙醛、硼硅酸铝晶须、聚磷酸铵、氢氧化钡、三聚氰胺和硅烷偶联剂混合密炼4-3h制成多元改性酚醛树脂填充胶体,导热系数达到0.022W/(m·K),阻燃等级V-0。
6.根据权利要求1所述的一种汽车底盘非金属替代品,其特征在于,所述步骤S4中,根据替代品定制模具,将骨架与填充胶体混合置物模具内,闭合封模,加压4-8min,取模冷却静置存放。
7.根据权利要求1所述的一种汽车底盘非金属替代品,其特征在于,所述步骤S5中,将成品表面静电除尘后,预热1-3min;对成品进行喷底漆处理,流平处理20-30min;对成品进行喷面漆处理,进行流平处理20-30min;将经过流平的型材在70-80℃的温度下预烘烤4-5min;将经过预烘烤的型材在200-210℃的温度下烘烤10-15min;静电吹风冷却,检验入库。
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