CN103073767A - 一种再生胶 - Google Patents
一种再生胶 Download PDFInfo
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- CN103073767A CN103073767A CN2013100504117A CN201310050411A CN103073767A CN 103073767 A CN103073767 A CN 103073767A CN 2013100504117 A CN2013100504117 A CN 2013100504117A CN 201310050411 A CN201310050411 A CN 201310050411A CN 103073767 A CN103073767 A CN 103073767A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
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Abstract
本发明涉及一种再生胶,该再生胶其按重量配比组份及生产方法如下:A.制备60目以上的废旧子午线轮胎粉重量份100份;B.将上述废旧子午线轮胎粉加入脱硫罐中,同时加入重量份为6~8份的环烷油、重量份为0.2~0.4份的无硫液体活化剂;C.加入重量份为16~20份的水作为导热介质,将脱硫罐升温至210℃~220℃,保持一定压力,边排蒸汽边脱硫;D.脱硫1~1.5小时后排完蒸汽,出罐,冷却;E.在捏炼机上捏炼、然后在精炼机上精炼,即可获得再生胶。采用本发明,由于无硫液体活化剂不会产生新的污染源,且以水作为导热介质,边排蒸汽边脱硫,使不良气味一并蒸发,因此,生产的再生胶无味无臭。
Description
技术领域
本发明涉及一种再生胶,特别是无味的再生胶。
背景技术
目前,生产再生胶通常采用煤焦油作软化剂,以及含硫成份大的420、450等活化剂,产品气味臭。
发明内容
本发明的目的是提供无味的一种再生胶。
本发明采取的技术方案是:一种再生胶,其特征在于按重量配比组份如下:废旧子午线轮胎粉100,环烷油6~8,无硫液体活化剂0.2~0.4,水16~20。
所述的一种再生胶,其特征在于其生产方法包括如下步骤:A、制备60目以上的废旧子午线轮胎粉重量份100份;B、将上述废旧子午线轮胎粉加入脱硫罐中,同时加入重量份为6~8份的环烷油、重量份为0.2~0.4份的无硫液体活化剂,C、加入重量份为16~20份的水作为导热介质,将脱硫罐升温至210℃~220℃,保持一定压力,边排蒸汽边脱硫;D、脱硫1~1.5小时后排完蒸汽,出罐,冷却;E、在捏炼机上捏炼、然后在精炼机上精炼,即可获得再生胶。
采用本发明,由于无硫液体活化剂不会产生新的污染源,且以水作为导热介质,边排蒸汽边脱硫,使不良气味一并蒸发,因此,生产的再生胶无味无臭。
具体实施方式
下面结合具体的实施例对本发明作进一步说明。具体包括下列步骤:
1、制备60目以上的废旧子午线轮胎粉重量份100份;
2、将上述废旧子午线轮胎粉加入脱硫罐中,同时加入重量份为6~8份的环烷油、重量份为0.2~0.4份的无硫液体活化剂,混合均匀;
3、加入重量份为16~20份的水作为导热介质,将脱硫罐升温至210℃~220℃,保持一定压力,边排蒸汽边脱硫;
4、脱硫1~1.5小时后排完蒸汽,出罐,冷却;
5、在捏炼机上多次捏炼、然后在精炼机上精炼,即可获得再生胶。
Claims (2)
1.一种再生胶,其特征在于按重量配比组份如下:废旧子午线轮胎粉100,环烷油6~8,无硫液体活化剂0.2~0.4,水16~20。
2.根据权利要求1所述的一种再生胶,其特征在于其生产方法包括如下步骤:A、制备60目以上的废旧子午线轮胎粉重量份100份;B、将上述废旧子午线轮胎粉加入脱硫罐中,同时加入重量份为6~8份的环烷油、重量份为0.2~0.4份的无硫液体活化剂,C、加入重量份为16~20份的水作为导热介质,将脱硫罐升温至210℃~220℃,保持一定压力,边排蒸汽边脱硫;D、脱硫1~1.5小时后排完蒸汽,出罐,冷却;E、在捏炼机上捏炼、然后在精炼机上精炼,即可获得再生胶。
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Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102295791A (zh) * | 2011-05-23 | 2011-12-28 | 浙江力源化工有限公司 | 高强力再生胶 |
CN102702592A (zh) * | 2012-05-03 | 2012-10-03 | 湖北工业大学 | 一种高性能再生橡胶及其制备方法 |
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Publication number | Priority date | Publication date | Assignee | Title |
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CN102295791A (zh) * | 2011-05-23 | 2011-12-28 | 浙江力源化工有限公司 | 高强力再生胶 |
CN102702592A (zh) * | 2012-05-03 | 2012-10-03 | 湖北工业大学 | 一种高性能再生橡胶及其制备方法 |
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