CN112500615A - 轻量化橡胶阻燃二硫大底及其制备方法及应用 - Google Patents
轻量化橡胶阻燃二硫大底及其制备方法及应用 Download PDFInfo
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- 229920001971 elastomer Polymers 0.000 title claims abstract description 111
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- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 title claims abstract description 48
- BWGNESOTFCXPMA-UHFFFAOYSA-N Dihydrogen disulfide Chemical compound SS BWGNESOTFCXPMA-UHFFFAOYSA-N 0.000 title claims abstract description 24
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- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 claims abstract description 24
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- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 claims abstract description 12
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- BIKXLKXABVUSMH-UHFFFAOYSA-N trizinc;diborate Chemical compound [Zn+2].[Zn+2].[Zn+2].[O-]B([O-])[O-].[O-]B([O-])[O-] BIKXLKXABVUSMH-UHFFFAOYSA-N 0.000 claims abstract description 12
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Abstract
本发明公开了一种轻量化橡胶阻燃二硫大底及其制备方法及应用,按重量份数计算,包括70份2#标准胶,30份顺丁胶,35份炭黑N220,15份硼酸锌,10份三氧化二锑,12份十溴联苯醚,15份氢氧化铝,20份氯化石蜡,20份橡胶润滑油,0.6份脱模剂LTM‑A,5份纳米氧化锌,3份硬脂酸(三级),1份无味发泡剂,0.5份轻质氧化镁,0.3份防老剂RD,1.1份促进剂DCM,0.9份促进剂DCDM,0.8份促进剂CZ,1.1份促进剂D,2份硫磺。本发明对轻量化橡胶阻燃二硫大底的配方及制备方法进行筛选、优化,使其在具有良好的物理性能和阻燃性能前提下,无毒、无污染,实现了产品轻量化,提高了生产效率,降低了生产成本。本发明的生产工艺简单,材料来源广泛,适用于工业化生产。本发明简单易行,成本低廉,产品的使用效果好。
Description
技术领域
本发明涉及橡胶加工领域,特别是一种轻量化橡胶阻燃二硫大底及其制备方法及应用。
背景技术
在制作具有阻燃性能产品时,通常由于纯橡胶鞋底的重量远远高于注塑型橡胶鞋底,从而降低了产品的舒适感,又因模具设计,模具长期磨损,员工添胶水平及配方设计等因素,导致鞋底用胶量多,胶料流动性差,比重偏高等情况,从而导致鞋底重量增加;因此从配方设计角度考虑,既要保障鞋底良好的物理性能、工艺性能和阻燃性能,又要保障鞋底轻量化,增加成品鞋的穿着舒适度。
为此,现降低配方中填充补强剂的用量或选用比重较低的填充补强剂,增加后效性硫化促进剂用量,采用低温快速方式进行硫化,使胶料充模性好,提升半制品质量,且鞋底拥有良好的物理性能和一定程度上降低胶料比重;同时在配方中加入适量的发泡剂,目的是使橡胶产生微孔发泡,在不牺牲鞋底物理性能的前提下,降低鞋底重量。因此,解决轻量化及阻燃问题,保持产品良好的舒适度,增强产品市场竞争力,研究具有针对性的轻量化橡胶阻燃鞋底胶料配方及生产工艺具有迫切的现实意义。
发明内容
本发明所要解决的技术问题是:提供一种轻量化橡胶阻燃二硫大底及其制备方法及应用,它具有优良的物理性能和阻燃性能,同时实现产品轻量化,且适用实际生产需求,同时成本低廉,无毒环保,能提高生产质量和生产效率,以克服现有技术的不足。
本发明的是这样实现的:轻量化橡胶阻燃二硫大底,按重量份数计算包括 60~80份2#标准胶,20~40份顺丁胶,30~40份炭黑N220,10~20份硼酸锌, 8~12份三氧化二锑,10~14份十溴联苯醚,10~20份氢氧化铝,15~25份氯化石蜡,15~25份橡胶润滑油,0.4~0.8份脱模剂LTM-A,4~6份纳米氧化锌, 2~4份三级硬脂酸三级,0.9~1.1份无味发泡剂,0.4~0.6份轻质氧化镁,0.2~ 0.4份防老剂RD,0.9~1.3份促进剂DCM,0.8~1份促进剂DCDM,0.7~0.9 份促进剂CZ,1~1.2份促进剂D及1.8~2.2份硫磺。
按重量份数计算,包括70份2#标准胶,30份顺丁胶,35份炭黑N220,15 份硼酸锌,10份三氧化二锑,12份十溴联苯醚,15份氢氧化铝,20份氯化石蜡, 20份橡胶润滑油,0.6份脱模剂LTM-A,5份纳米氧化锌,3份三级硬脂酸,1 份无味发泡剂,0.5份轻质氧化镁,0.3份防老剂RD,1.1份促进剂DCM,0.9 份促进剂DCDM,0.8份促进剂CZ,1.1份促进剂D及2份硫磺。
无味发泡剂使橡胶产生微孔发泡。
轻量化橡胶阻燃二硫大底的制备方法,按上述重量分数取各组分;1)制备母炼胶:将2#标胶,顺丁胶及炭黑N220投入到密炼机中,压炼3min,提上顶栓,扫粉,继续压炼2min,再加入硼酸锌,三氧化二锑,、十溴联苯醚及母炼中料,母炼中料包含轻质氧化镁及防老剂RD,继续压炼4min,提上顶栓,扫粉,待粉料分散均匀后,加入10份橡胶润滑油,继续压炼4min,待密炼机中冒白烟,负荷指针稳定后,排料,在开炼机上将胶料反复翻炼7~8道,使胶料充分分散均匀后,包辊排气泡,出片,制得母炼胶,待用;2)混炼胶制备:将母炼胶,氢氧化铝,氯化石蜡投入密炼机中压炼3min,再投入脱模剂LTM-A,纳米氧化锌,三级硬脂酸,无味发泡剂,轻质氧化镁,促进剂DCM,促进剂DCDM,促进剂 CZ及促进剂D,继续压炼3min后加入剩余10份橡胶润滑油,待橡胶润滑油全部进入胶料中后,提上顶栓,加入硫磺,继续压炼30秒后排料,将胶料再开炼机上反复翻炼6~7道后,包辊排气泡,出片,制得混炼胶料。
将所制得混炼胶料在开炼机上进行精炼,包辊排气泡,卷筒,然后将卷筒胶料放入预成型机中,出成与模具楦型大小、形状接近的胶胚片,最后用于制作半制品;半制品硫化温度为150℃×4min,然后再将半制品进蒸缸进行二次硫化,硫化条件为138℃×30min,清理半制品上灰尘及杂物,自然冷却20分钟后,检测物理性能。
阻燃性能检测方法:参照GB/T10707-2008中的垂直法,将胶料在开炼机上精炼,包辊排气泡,出片,出片厚度为3.0mm左右,然后将胶片放入专用橡胶阻燃检测胶条模具中,在150℃×4min的条件下制作橡胶阻燃条,阻燃条规格为:长130mm,宽13mm,厚3mm,然后将试样在酒精灯上垂直燃烧,同时秒表计时,燃烧第一次10秒后移开火焰,记录有焰燃烧时间后秒表归零,接着再燃烧第二次10秒,同时计时,10秒后移开火焰,同时记录试样有焰燃烧时间和无焰燃烧时间,要求阻燃性能达到FV-0级。
阻燃等级判断:
为了进一步验证本发明的效果,进行了如下实验:
一、原料最佳配比研究
表1:骨架材料最佳配比研究
表2:填充补强剂、软化剂及阻燃材料最佳配比研究
续表2
表3:其他配合剂最佳配比研究
续表3
根据表1、2、3试验结果,最佳配方为:包括70份2#标准胶,30份顺丁胶,35 份炭黑N220,15份硼酸锌,10份三氧化二锑,12份十溴联苯醚,15份氢氧化铝,20份氯化石蜡,20份橡胶润滑油,0.6份脱模剂LTM-A,5份纳米氧化锌, 3份硬脂酸(三级),1份无味发泡剂,0.5份轻质氧化镁,0.3份防老剂RD,1.1 份促进剂DCM,0.9份促进剂DCDM,0.8份促进剂CZ,1.1份促进剂D,2份硫磺。
二、硫化温度对胶料阻燃性能的影响
根据上表试验结果表明,硫化温度偏低,会导致胶料欠硫,硫化深度不够,和硫化温度过高,则会导致胶料过度硫化,都会影响胶料的物理性能和阻燃性能下降,因此,为保障制品有良好的物理性能和阻燃性能,必须严格控制硫化温度,严格按照硫化工艺进行操作。
三、工艺研究
表5
通过表2中的几个工艺流程对比得出,最佳制造工艺是:先将2#标胶,顺丁胶,炭黑及部分阻燃材料制成母炼胶,再将母炼胶与其余阻燃材料及其他配合剂混炼均匀,制成混炼胶,使阻燃材料及配合剂分散均匀而得到符合要求的大底混炼胶;该工艺解决了补强剂难分散问题,保障了胶料的合格性和工艺性能,同时缩短了炼胶时间,降低了能耗,节约了生产成本。
由于采用了上述技术方案,与现有技术相比,本发明对轻量化橡胶阻燃二硫大底的配方及制备方法进行筛选、优化,使其在物理性和阻燃性能符合标准的前提下,具有良好的分散性能,省时,无毒环保,能提高生产质量和生产效率。本发明的生产工艺简单,材料来源广泛,成本低廉,适用于工业化生产。
具体实施方式
本发明的实施例1:轻量化橡胶阻燃二硫大底,按重量份数计算,包括70份 2#标准胶,30份顺丁胶,35份炭黑N220,15份硼酸锌,10份三氧化二锑,12 份十溴联苯醚,15份氢氧化铝,20份氯化石蜡,20份橡胶润滑油,0.6份脱模剂LTM-A,5份纳米氧化锌,3份硬脂酸(三级),1份无味发泡剂,0.5份轻质氧化镁,0.3份防老剂RD,1.1份促进剂DCM,0.9份促进剂DCDM,0.8份促进剂CZ,1.1份促进剂D,2份硫磺。
轻量化橡胶阻燃二硫大底的制备方法,按上述重量分数取各组分;1)制备母炼胶:将70份2#标胶,30份顺丁胶,35份炭黑N220投入到密炼机中,压炼 3min,提上顶栓,扫粉,继续压炼2min,再加入15份硼酸锌,10份三氧化二锑, 12份十溴联苯醚,母炼中料(包含0.5份轻质氧化镁,0.3份防老剂RD)继续压炼4min,提上顶栓,扫粉,待粉料分散均匀后,加入10份橡胶润滑油,继续压炼4min,待密炼机中冒白烟,负荷指针稳定后,排料,在开炼机上将胶料反复翻炼7~8道,使胶料充分分散均匀后,包辊排气泡,出片,制得母炼胶,待用。2)混炼胶制备:将母炼胶,15份氢氧化铝,20份氯化石蜡投入密炼机中压炼3min,再投入其他配合剂(包含0.6份脱模剂LTM-A,5份纳米氧化锌,3 份硬脂酸(三级),1份无味发泡剂,0.5份轻质氧化镁,0.3份防老剂RD,1.1 份促进剂DCM,0.9份促进剂DCDM,0.8份促进剂CZ,1.1份促进剂D)继续压炼3min后加入剩余10份橡胶润滑油,待橡胶润滑油全部进入胶料中后,提上顶栓,加入硫磺,继续压炼30秒后排料,将胶料再开炼机上反复翻炼6~7道后,包辊排气泡,出片,制得混炼胶料。
7、一种轻量化橡胶阻燃二硫大底的应用,其特征在于:将所制得混炼胶料在开炼机上进行精炼,包辊排气泡,卷筒,然后将卷筒胶料放入预成型机中,出成与模具楦型大小、形状接近的胶胚片,最后用于制作半制品;半制品硫化温度为150℃×4min,然后再将半制品进蒸缸进行二次硫化,硫化条件为138℃× 30min,清理半制品上灰尘及杂物,自然冷却20分钟后,检测物理性能。
阻燃性能检测方法:参照GB/T10707-2008中的垂直法,将胶料在开炼机上精炼,包辊排气泡,出片,出片厚度为3.0mm左右,然后将胶片放入专用橡胶阻燃检测胶条模具中,在150℃×4min的条件下制作橡胶阻燃条,阻燃条规格为:长130mm,宽13mm,厚3mm,然后将试样在酒精灯上垂直燃烧,同时秒表计时,燃烧第一次10秒后移开火焰,记录有焰燃烧时间后秒表归零,接着再燃烧第二次10秒,同时计时,10秒后移开火焰,同时记录试样有焰燃烧时间和无焰燃烧时间,要求阻燃性能达到FV-0级。
本发明的实施例2:轻量化橡胶阻燃二硫大底,按重量份数计算,包括60 份2#标准胶,40份顺丁胶,30份炭黑N220,15份硼酸锌,10份三氧化二锑, 12份十溴联苯醚,15份氢氧化铝,20份氯化石蜡,20份橡胶润滑油,0.6份脱模剂LTM-A,5份纳米氧化锌,3份硬脂酸(三级),1份无味发泡剂,0.5份轻质氧化镁,0.3份防老剂RD,1.1份促进剂DCM,0.9份促进剂DCDM,0.8份促进剂CZ,1.1份促进剂D,2份硫磺。
制备方法及应用同实施例1。
本发明的实施例3:轻量化橡胶阻燃二硫大底,按重量份数计算,包括70份 2#标准胶,30份顺丁胶,35份炭黑N220,10份硼酸锌,12份三氧化二锑,15 份十溴联苯醚,10份氢氧化铝,18份氯化石蜡,20份橡胶润滑油,0.6份脱模剂LTM-A,5份纳米氧化锌,3份硬脂酸(三级),1份无味发泡剂,0.5份轻质氧化镁,0.3份防老剂RD,1.1份促进剂DCM,0.9份促进剂DCDM,0.8份促进剂CZ,1.1份促进剂D,2份硫磺。
制备方法及应用同实施例1。
Claims (5)
1.一种轻量化橡胶阻燃二硫大底,其特征在于:按重量份数计算包括60~80份2#标准胶,20~40份顺丁胶,30~40份炭黑N220,10~20份硼酸锌,8~12份三氧化二锑,10~14份十溴联苯醚,10~20份氢氧化铝,15~25份氯化石蜡,15~25份橡胶润滑油,0.4~0.8份脱模剂LTM-A ,4~6份纳米氧化锌,2~4份三级硬脂酸三级,0.9~1.1份无味发泡剂,0.4~0.6份轻质氧化镁,0.2~0.4份防老剂RD,0.9~1.3份促进剂DCM,0.8~1份促进剂DCDM,0.7~0.9份促进剂CZ,1~1.2份促进剂D及1.8~2.2份硫磺。
2.根据权利要求1所述的轻量化橡胶阻燃二硫大底,其特征在于:按重量份数计算,包括70份2#标准胶,30份顺丁胶,35份炭黑N220,15份硼酸锌,10份三氧化二锑,12份十溴联苯醚,15份氢氧化铝,20份氯化石蜡,20份橡胶润滑油,0.6份脱模剂LTM-A ,5份纳米氧化锌,3份三级硬脂酸,1份无味发泡剂,0.5份轻质氧化镁,0.3份防老剂RD,1.1份促进剂DCM,0.9份促进剂DCDM,0.8份促进剂CZ,1.1份促进剂D及2份硫磺。
3.根据权利要求1或2所述的轻量化橡胶阻燃二硫大底,其特征在于:无味发泡剂使橡胶产生微孔发泡。
4.一种轻量化橡胶阻燃二硫大底的制备方法,其特征在于:按上述重量分数取各组分;1)制备母炼胶:将2#标胶,顺丁胶及炭黑N220投入到密炼机中,压炼3min,提上顶栓,扫粉,继续压炼2min,再加入硼酸锌,三氧化二锑,、十溴联苯醚及母炼中料,母炼中料包含轻质氧化镁及防老剂RD,继续压炼4min,提上顶栓,扫粉,待粉料分散均匀后,加入10份橡胶润滑油,继续压炼4min,待密炼机中冒白烟,负荷指针稳定后,排料,在开炼机上将胶料反复翻炼7~8道,使胶料充分分散均匀后,包辊排气泡,出片,制得母炼胶,待用;2)混炼胶制备:将母炼胶,氢氧化铝,氯化石蜡投入密炼机中压炼3min,再投入脱模剂LTM-A ,纳米氧化锌,三级硬脂酸,无味发泡剂,轻质氧化镁,促进剂DCM,促进剂DCDM,促进剂CZ及促进剂D,继续压炼3min后加入剩余10份橡胶润滑油,待橡胶润滑油全部进入胶料中后,提上顶栓,加入硫磺,继续压炼30秒后排料,将胶料再开炼机上反复翻炼6~7道后,包辊排气泡,出片,制得混炼胶料。
5.一种轻量化橡胶阻燃二硫大底的应用,其特征在于:将所制得混炼胶料在开炼机上进行精炼,包辊排气泡,卷筒,然后将卷筒胶料放入预成型机中,出成与模具楦型大小、形状接近的胶胚片,最后用于制作半制品;半制品硫化温度为150℃×4min,然后再将半制品进蒸缸进行二次硫化,硫化条件为138℃×30min,清理半制品上灰尘及杂物,自然冷却20分钟后,检测物理性能。
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CN114874511A (zh) * | 2022-05-18 | 2022-08-09 | 际华三五三七有限责任公司 | 耐磨型天然橡胶阻燃鞋底橡胶及其制备方法 |
Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003012860A (ja) * | 2001-06-27 | 2003-01-15 | Toyo Tire & Rubber Co Ltd | タイヤ用ゴム組成物 |
JP2005272571A (ja) * | 2004-03-24 | 2005-10-06 | Yokohama Rubber Co Ltd:The | 重荷重タイヤ用サイドトレッドゴム組成物 |
CN101659763A (zh) * | 2009-10-09 | 2010-03-03 | 际华三五三七制鞋有限责任公司 | 鞋用轻质高弹性防臭橡胶海绵垫及其制备方法 |
CN101768297A (zh) * | 2008-12-26 | 2010-07-07 | 际华三五一五皮革皮鞋有限公司 | 一种阻燃双密度胶料生产配方及其工艺 |
CN102161787A (zh) * | 2011-06-01 | 2011-08-24 | 际华三五三七制鞋有限责任公司 | 鞋底用环保型阻燃橡胶及其制备方法 |
CN102924764A (zh) * | 2012-11-22 | 2013-02-13 | 际华三五一七橡胶制品有限公司 | 一种解放鞋大底胶料及其工艺方法 |
CN103275361A (zh) * | 2013-06-18 | 2013-09-04 | 际华三五三七制鞋有限责任公司 | 耐磨防静电鞋底橡胶及其制备方法及应用 |
CN103275360A (zh) * | 2013-06-18 | 2013-09-04 | 际华三五三七制鞋有限责任公司 | 耐磨防静电无味鞋底橡胶及其制备方法及应用 |
CN103980559A (zh) * | 2014-05-29 | 2014-08-13 | 南京东亚橡塑制品有限公司 | 一种海绵橡胶底材料及其制备方法 |
CN107141523A (zh) * | 2017-05-25 | 2017-09-08 | 际华三五七橡胶制品有限公司 | 一种用于军用胶鞋的双密度大底混炼胶 |
CN109337137A (zh) * | 2018-10-31 | 2019-02-15 | 际华三五三七制鞋有限责任公司 | 耐磨导电无味鞋底橡胶及其制备方法及应用 |
CN110591178A (zh) * | 2019-09-27 | 2019-12-20 | 际华三五三七有限责任公司 | 森林消防鞋用耐磨型阻燃鞋底橡胶及其制备方法 |
-
2020
- 2020-11-02 CN CN202011203600.XA patent/CN112500615A/zh active Pending
Patent Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003012860A (ja) * | 2001-06-27 | 2003-01-15 | Toyo Tire & Rubber Co Ltd | タイヤ用ゴム組成物 |
JP2005272571A (ja) * | 2004-03-24 | 2005-10-06 | Yokohama Rubber Co Ltd:The | 重荷重タイヤ用サイドトレッドゴム組成物 |
CN101768297A (zh) * | 2008-12-26 | 2010-07-07 | 际华三五一五皮革皮鞋有限公司 | 一种阻燃双密度胶料生产配方及其工艺 |
CN101659763A (zh) * | 2009-10-09 | 2010-03-03 | 际华三五三七制鞋有限责任公司 | 鞋用轻质高弹性防臭橡胶海绵垫及其制备方法 |
CN102161787A (zh) * | 2011-06-01 | 2011-08-24 | 际华三五三七制鞋有限责任公司 | 鞋底用环保型阻燃橡胶及其制备方法 |
CN102924764A (zh) * | 2012-11-22 | 2013-02-13 | 际华三五一七橡胶制品有限公司 | 一种解放鞋大底胶料及其工艺方法 |
CN103275361A (zh) * | 2013-06-18 | 2013-09-04 | 际华三五三七制鞋有限责任公司 | 耐磨防静电鞋底橡胶及其制备方法及应用 |
CN103275360A (zh) * | 2013-06-18 | 2013-09-04 | 际华三五三七制鞋有限责任公司 | 耐磨防静电无味鞋底橡胶及其制备方法及应用 |
CN103980559A (zh) * | 2014-05-29 | 2014-08-13 | 南京东亚橡塑制品有限公司 | 一种海绵橡胶底材料及其制备方法 |
CN107141523A (zh) * | 2017-05-25 | 2017-09-08 | 际华三五七橡胶制品有限公司 | 一种用于军用胶鞋的双密度大底混炼胶 |
CN109337137A (zh) * | 2018-10-31 | 2019-02-15 | 际华三五三七制鞋有限责任公司 | 耐磨导电无味鞋底橡胶及其制备方法及应用 |
CN110591178A (zh) * | 2019-09-27 | 2019-12-20 | 际华三五三七有限责任公司 | 森林消防鞋用耐磨型阻燃鞋底橡胶及其制备方法 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114874511A (zh) * | 2022-05-18 | 2022-08-09 | 际华三五三七有限责任公司 | 耐磨型天然橡胶阻燃鞋底橡胶及其制备方法 |
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