CN115197530A - 一种耐热低取向abs材料及应用 - Google Patents
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Abstract
本发明公开了一种耐热低取向ABS材料及应用,由以下重量份的原料组成:ABS树脂60~85份,母粒10~20份,聚四氟乙烯2~3份,增韧剂1~3份,耐热改性剂1~10份,润滑剂0.1~1份,抗氧剂0.1~1份,分散剂0.5‑2份,光稳定剂0.2~0.5份;其中ABS树脂中丙烯腈含量为20~30%,丁二烯含量为10~50%,苯乙烯含量为40~50%,母粒包括阻燃母粒及发泡母粒,其中阻燃母粒重量与发泡母粒的重量比为30~80:10~45,满足产品制件耐热及低取向要求。
Description
技术领域
本发明涉及一种耐热低取向ABS材料及应用,属于高分子材料技术领域。
背景技术
热塑性ABS树脂,即丙烯腈-丁二烯-苯乙烯是一种可自由设计的工程材料,具有突出的美学、流动、韧性、以及尺寸稳定和高耐热性,一直在汽车部件生产中起着重要的作用。ABS在汽车的内外装饰部件上有广泛的应用,在内饰上,可应用于生产门板、仪表饰框、手套箱、中控仪表板和空调出风口等;在外饰上,ABS用于制造散热格栅、镜框、牌照板、饰标等。
但是ABS在汽车部件生产中也存在着一些问题,例如,ABS在挤出成型时, 取向较大,从而导致材料的力学性能分布不均,尤其材料的流动方向的无缺口 冲击性能远大于垂直方向,大大限制了材料的应用;同时随着时间的推移,材料老化,其耐热及力学性显著降低,影响到产品的使用性能。
发明内容
本发明的目的在于克服现有技术中的不足,提供一种耐热低取向ABS材料及应用,用于解决材料的力学性能分布不均,耐热性能差的问题。
为达到上述目的,本发明所采用的技术方案是:
本发明提供一种耐热低取向ABS材料,其特征在于,由以下重量份的原料组成:ABS树脂60~85份,母粒10~20份,聚四氟乙烯2~3份,增韧剂1~3份,耐热改性剂1~10份,润滑剂0.1~1份,抗氧剂0.1~1份,分散剂0.5-2份,光稳定剂0.2~0.5份,所述ABS树脂中丙烯腈含量为20~30%,丁二烯含量为10~50%,苯乙烯含量为40~50%,所述母粒包括阻燃母粒及发泡母粒,其中阻燃母粒重量与发泡母粒的重量比为30~80:10~45。
进一步的,所述母粒为滑石粉、环氧基硅烷和偶氮二甲酰胺以质量比为35-50:20-34:40-55组成的混合物。
进一步的,所述增韧剂为高密度聚乙烯和高胶粉以质量比为3-5: 0.5-2.5组成的混合物,所述高密度聚乙烯的分子量为40000~500000。
进一步的,所述耐热改性剂为甲基苯并三氮唑、邻苯二甲酸酯和硅烷偶联剂以质量比为1-2: 4-7:2-3组成的混合物。
进一步的,所述ABS材料中还含有光稳定剂,所述光稳定剂由邻羟基二苯甲酮类、苯并三唑类、水杨酸酯类或三嗪类中的任意一种,及氧化钛组成。
进一步的,所述ABS材料应用在汽车、仪表、家电用阻燃材料中。
与现有技术相比,本发明所达到的有益效果:
本发明通过加入聚四氟乙烯及母粒,有效增加ABS材料的熔体强度,降低了ABS材料的取向,同时提高了材料的力学性能以及均匀性;
通过在加入母粒的基础上增加入分散剂和光稳定剂,有效提高了ABS材料的耐热性能以及辅助抗氧化的作用,增加ABS材料的使用年限;
ABS材料中的各组分均为廉价易得产品,成产成本,制得的ABS材料能够被广泛应用于汽车内外装饰、各类仪表、家电电器等耐热阻燃材料。
具体实施方式
为了使本技术领域的人员更好地理解本发明,并使本发明的上述优点能够更 加明显易懂,下面结合具体实施例对本发明作进一步详细的说明,以下实施例仅用于更加清楚地说明本发明的技术方案,而不能以此来限制本发明的保护范围。
本发明提供的一种耐热低取向ABS材料,由以下重量份的原料组成:
ABS树脂60~85份,
母粒10~20份,
聚四氟乙烯2~3份,
增韧剂1~3份,
耐热改性剂1~10份,
润滑剂0.1~1份,
抗氧剂0.1~1份,
分散剂0.5-2份,
光稳定剂0.2~0.5份,
其中ABS树脂中丙烯腈含量为20~30%,丁二烯含量为10~50%,苯乙烯含量为40~50%。
母粒包括阻燃母粒及发泡母粒,其中阻燃母粒重量与发泡母粒的重量比为30~80:10~45。优选的,本实施例中的母粒是滑石粉、环氧基硅烷和偶氮二甲酰胺以质量比为35-50: 20-34:40-55组成的混合物。
增韧剂为聚乙烯和高胶粉以质量比为3-5: 0.5-2.5组成的混合物,所述聚乙烯的分子量为40000~500000。
耐热改性剂为甲基苯并三氮唑、邻苯二甲酸酯和硅烷偶联剂以质量比为1-2: 4-7:2-3组成的混合物。
光稳定剂由氧化钛,及邻羟基二苯甲酮类、苯丙三氮唑类、水杨酸酯类或三嗪类中的任意一种组成。
对比例
(1)称取各组分物料,分别为85份ABS树脂,3份增韧剂,10份耐热改性剂,1份润滑剂,1份抗氧剂,将各组分物料在75~85℃的温度下,至少干燥3小时,确保物料保持干燥状态;
(2)将干燥后的物料加入高速混合机中干混3~5分钟;
(3)将干混后的物料加入双螺杆挤出机内,稍后经过熔融、冷却、造粒,得到成品;
其中,双螺杆挤出机中的参数控制如下:料斗部温度为150~160℃,料筒前部温度为180~190℃,模头温度为185~195℃,模具温度为180~200℃,挤出成型的温度为150~180℃。
其中,增韧剂、耐热改性剂,ABS树脂,润滑剂,抗氧剂等都是市售易得的产品。
实施例一
(1)称取各组分物料,分别为85份ABS树脂,10份母粒,2份聚四氟乙烯,1份增韧剂,1份耐热改性剂,0.1份润滑剂,0.1份抗氧剂,0.5份分散剂,0.3份光稳定剂,将各组分物料在75~85℃的温度下,至少干燥3小时,确保物料保持干燥状态;
(2)将干燥后的物料加入高速混合机中干混3~5分钟;
(3)将干混后的物料加入双螺杆挤出机内,稍后经过熔融、冷却、造粒,得到成品;
其中,双螺杆挤出机中的参数控制如下:料斗部温度为150~160℃,料筒前部温度为180~190℃,模头温度为185~195℃,模具温度为180~200℃,挤出成型的温度为150~180℃。
本实施例中ABS树脂中丙烯腈含量为30%,丁二烯含量为30%,苯乙烯含量为40%,母粒中的阻燃母粒重量与发泡母粒的重量比为30:45。
本实施例中母粒是滑石粉、环氧基硅烷和偶氮二甲酰胺以质量比为35: 34:40组成的混合物。
增韧剂为聚乙烯和高胶粉以质量比为3: 0.5组成的混合物,其中聚乙烯的分子量为40000。
耐热改性剂为甲基苯并三氮唑、邻苯二甲酸酯和硅烷偶联剂以质量比为1: 7:2组成的混合物。
光稳定剂由氧化钛及邻羟基二苯甲酮组成。
实施例二
称取各组分物料,分别为60份ABS树脂,20份母粒,3份聚四氟乙烯,3份增韧剂,10份耐热改性剂,1份润滑剂,1份抗氧剂,1.8份分散剂,0.2份光稳定剂,将各组分物料在75~85℃的温度下,干燥4小时,确保物料保持干燥状态;
(2)将干燥后的物料加入高速混合机中干混3~5分钟;
(3)将干混后的物料加入双螺杆挤出机内,稍后经过熔融、冷却、造粒,得到成品;
其中,双螺杆挤出机中的参数控制如下:料斗部温度为150~160℃,料筒前部温度为180~190℃,模头温度为185~195℃,模具温度为180~200℃,挤出成型的温度为150~180℃。
本实施例中ABS树脂中丙烯腈含量为20%,丁二烯含量为30%,苯乙烯含量为50%,母粒中的阻燃母粒重量与发泡母粒的重量比为80:10。
本实施例中的母粒是滑石粉、环氧基硅烷和偶氮二甲酰胺以质量比为35: 34:55组成的混合物。
增韧剂为聚乙烯和高胶粉以质量比为5: 2.5组成的混合物,其中聚乙烯的分子量为500000。
耐热改性剂为甲基苯并三氮唑、邻苯二甲酸酯和硅烷偶联剂以质量比为2: 6:2组成的混合物。
光稳定剂由氧化钛及苯丙三氮唑组成。
实施例三
称取各组分物料,分别为70份ABS树脂,16份母粒,2份聚四氟乙烯,2份增韧剂,6份耐热改性剂,0.5份润滑剂,1份抗氧剂,2份分散剂,0.5份光稳定剂,将各组分物料在75~85℃的温度下,干燥5小时,确保物料保持干燥状态;
(2)将干燥后的物料加入高速混合机中干混3~5分钟;
(3)将干混后的物料加入双螺杆挤出机内,稍后经过熔融、冷却、造粒,得到成品;
其中,双螺杆挤出机中的参数控制如下:料斗部温度为150~160℃,料筒前部温度为180~190℃,模头温度为185~195℃,模具温度为180~200℃,挤出成型的温度为150~180℃。
本实施例中ABS树脂中丙烯腈含量为25%,丁二烯含量为30%,苯乙烯含量为45%,母粒中的阻燃母粒重量与发泡母粒的重量比为30:45。
本实施例中的母粒是滑石粉、环氧基硅烷和偶氮二甲酰胺以质量比为40: 20:40组成的混合物。
增韧剂为聚乙烯和高胶粉以质量比为4: 2组成的混合物,其中聚乙烯的分子量为450000。
耐热改性剂为甲基苯并三氮唑、邻苯二甲酸酯和硅烷偶联剂以质量比为2: 5:3组成的混合物。
光稳定剂由氧化钛及1,3,5-三嗪组成。
性能测试
本发明按以下方法进行性能测定:
熔融指数(MFR)测定方法:按ISO 1133标准,采用Lloyd Davenport MFI-10/230熔融指数仪测定,料筒温度250℃,重量负荷5.0kg,口模直径2.095mm、长度8mm,预加热时间为4min,每隔设定时间自动切样,取3次求平均值,以每10分钟的克数(g/10min)来表示测定结果。
缺口冲击强度测试:按ISO 179/1eA标准,采用CEAST公司的6957型材料试验机测定。
对实施例一至三和对比例中制得的ABS材料进行性能测试,测试结果如表1 所示。
表1:测试结果
检测项目 | 实施例一 | 实施例2 | 实施例3 | 对比例 |
缺口冲击强度(KJ/m<sup>2</sup>) | 14 | 17 | 14 | 7 |
弯曲强度(Mpa) | 88.2 | 92.6 | 89 | 81 |
弯曲模量(Mpa) | 2230 | 2215 | 2197 | 2051 |
拉伸强度(Mpa) | 56.7 | 59 | 57.4 | 52.2 |
热变形温度(℃) | 117 | 119 | 121 | 109 |
由表1中可以看出,相比于对比例,本发明实施例一至三中通过添加聚四氟乙烯、母粒、分散剂及光稳定剂制得的ABS材料,满足产品制件耐热低取向要求。本发明通过加入聚四氟乙烯及母粒,有效增加ABS材料的熔体强度,降低了ABS材料的取向,该材料的无缺口冲击强度增强,同时提高了材料的力学性能以及均匀性,力学性能较好,满足产品制件要求。通过在加入母粒的基础上增加入分散剂和光稳定剂,有效提高了ABS材料的耐热性能以及辅助抗氧化的作用,增加ABS材料的使用年限;本发明提供的一种耐热低取向ABS材料,其中各组分均为廉价易得产品,成产成本,制得的ABS材料能够被广泛应用于汽车内外装饰、各类仪表、家电电器等耐热阻燃材料。
以上所述仅是本发明的优选实施方式,应当指出,对于本技术领域的普通技术人员来说,在不脱离本发明技术原理的前提下,还可以做出若干改进和变形,这些改进和变形也应视为本发明的保护范围。
Claims (6)
1.一种耐热低取向ABS材料,其特征在于,由以下重量份的原料组成:
ABS树脂60~85份,
母粒10~20份,
聚四氟乙烯2~3份,
增韧剂1~3份,
耐热改性剂1~10份,
润滑剂0.1~1份,
抗氧剂0.1~1份,
分散剂0.5-2份,
光稳定剂0.2~0.5份,
所述ABS树脂中丙烯腈含量为20~30%,丁二烯含量为10~50%,苯乙烯含量为40~50%;所述母粒包括阻燃母粒及发泡母粒,其中阻燃母粒重量与发泡母粒的重量比为30~80:10~45。
2. 根据权利要求1所述的一种耐热低取向ABS材料,其特征在于,所述母粒是滑石粉、环氧基硅烷和偶氮二甲酰胺以质量比为35-50: 20-34:40-55组成的混合物。
3. 根据权利要求1所述的一种耐热低取向ABS材料,其特征在于,所述增韧剂为高密度聚乙烯和高胶粉以质量比为3-5: 0.5-2.5组成的混合物,所述高密度聚乙烯的分子量为40000~500000。
4. 根据权利要求1所述的一种耐热低取向ABS材料,其特征在于,所述耐热改性剂为甲基苯并三氮唑、邻苯二甲酸酯和硅烷偶联剂以质量比为1-2: 4-7:2-3组成的混合物。
5.根据权利要求1所述的一种耐热低取向ABS材料,其特征在于,所述光稳定剂由氧化钛,及邻羟基二苯甲酮类、苯丙三氮唑类、水杨酸酯或三嗪类中的任意一种组成。
6.根据权利要求1-5任一所述的一种耐热低取向ABS材料,其特征在于,所述ABS材料在汽车、仪表、家电用阻燃材料中的应用。
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Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
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CN102827452A (zh) * | 2012-09-14 | 2012-12-19 | 天津金发新材料有限公司 | 一种高耐热、高韧性阻燃abs组合物及其制备方法和应用 |
CN103483760A (zh) * | 2013-08-21 | 2014-01-01 | 苏州润佳工程塑料股份有限公司 | 一种低取向挤出级abs材料 |
CN106928633A (zh) * | 2015-12-31 | 2017-07-07 | 慈溪市长河元达橡胶制品厂 | 一种阻燃塑料 |
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Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20030056032A (ko) * | 2001-12-27 | 2003-07-04 | 제일모직주식회사 | 내열성이 우수한 열가소성아크릴로니트릴-부타디엔-스티렌계 공중합체 난연성 수지조성물 |
CN102827452A (zh) * | 2012-09-14 | 2012-12-19 | 天津金发新材料有限公司 | 一种高耐热、高韧性阻燃abs组合物及其制备方法和应用 |
CN103483760A (zh) * | 2013-08-21 | 2014-01-01 | 苏州润佳工程塑料股份有限公司 | 一种低取向挤出级abs材料 |
CN106928633A (zh) * | 2015-12-31 | 2017-07-07 | 慈溪市长河元达橡胶制品厂 | 一种阻燃塑料 |
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