Flame checking process for bunting
The invention relates to a fire-retardant finishing technique of vestee, including the following steps: (1) mixing polybutyl acrylate and fire retardant in weight shares of 100 and 5-25 at normal temperature and blending them uniformly; (2) with the range of 130-180 deg.C, using heat energy plastic...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The invention relates to a fire-retardant finishing technique of vestee, including the following steps: (1) mixing polybutyl acrylate and fire retardant in weight shares of 100 and 5-25 at normal temperature and blending them uniformly; (2) with the range of 130-180 deg.C, using heat energy plastic compound device to coat the above mixed solution on one surface of the vestee and preserving heat for 5 minutes. Compared with existing techniques, it has the advantages of high productivity, wide applicability, and good fire retarding property as well as oil contamination proofing, pigment resisting, uneasily contaminating, etc.
本发明涉及装饰布的阻燃整理工艺,包括以下步骤:(1)把聚丙烯酸丁酯100份(重量)与阻燃剂5~25份(重量)在常温下混合搅拌均匀;(2)在130~180℃温度范围内利用热能塑胶复合机把上述混合液体涂布到装饰布的一面上,并保温5分钟。本发明与现有技术相比,具有生产效率高、适应性广、阻燃性能好以及防油污、拒色素、不易弄脏等优点。 |
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