Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Polyformaldehyde fiber sizing agent and preparation method thereof
The invention provides a polyformaldehyde fiber sizing agent. The polyformaldehyde fiber sizing agent comprises a bridging agent, an outer-layer emulsion, a pH regulator and water, the bridging agent comprises a compound as shown in a formula (I). The invention further provides a preparation method of the polyformaldehyde fiber sizing agent. The invention further provides the polyformaldehyde fiber and concrete. The polyformaldehyde fiber sizing agent provided by the invention can improve the surface activity of polyformaldehyde fibers, and forms a good interface action with ultra-high performance concrete; and the mechanical property of the concrete containing the polyformaldehyde fiber is obviously improved. On the other hand, the preparation method of the polyformaldehyde fiber sizing agent is simple, easy to operate and implement and suitable for large-scale production.
本发明提供了一种聚甲醛纤维上浆剂，包括桥接剂、外层乳液、pH调节剂和水；所述桥接剂中包括如式(I)所示的化合物。本申请还提供了聚甲醛纤维上浆剂的制备方法。本申请还提供了聚甲醛纤维和混凝土。本申请提供的聚甲醛纤维上浆剂可以改善聚甲醛纤维表面活性，并与超高性能混凝土形成良好的界面作用；且包括聚甲醛纤维的混凝土力学性能明显提高。另一方面，聚甲醛纤维上浆剂的制备方法简单、操作容易，容易实施，适合大规模生产。
Polyformaldehyde fiber sizing agent and preparation method thereof
The invention provides a polyformaldehyde fiber sizing agent. The polyformaldehyde fiber sizing agent comprises a bridging agent, an outer-layer emulsion, a pH regulator and water, the bridging agent comprises a compound as shown in a formula (I). The invention further provides a preparation method of the polyformaldehyde fiber sizing agent. The invention further provides the polyformaldehyde fiber and concrete. The polyformaldehyde fiber sizing agent provided by the invention can improve the surface activity of polyformaldehyde fibers, and forms a good interface action with ultra-high performance concrete; and the mechanical property of the concrete containing the polyformaldehyde fiber is obviously improved. On the other hand, the preparation method of the polyformaldehyde fiber sizing agent is simple, easy to operate and implement and suitable for large-scale production.
本发明提供了一种聚甲醛纤维上浆剂，包括桥接剂、外层乳液、pH调节剂和水；所述桥接剂中包括如式(I)所示的化合物。本申请还提供了聚甲醛纤维上浆剂的制备方法。本申请还提供了聚甲醛纤维和混凝土。本申请提供的聚甲醛纤维上浆剂可以改善聚甲醛纤维表面活性，并与超高性能混凝土形成良好的界面作用；且包括聚甲醛纤维的混凝土力学性能明显提高。另一方面，聚甲醛纤维上浆剂的制备方法简单、操作容易，容易实施，适合大规模生产。
Polyformaldehyde fiber sizing agent and preparation method thereof
一种聚甲醛纤维上浆剂及其制备方法
HAO MINGYANG (Autor:in) / JIANG YINGYING (Autor:in) / WEI LIANCHUAN (Autor:in) / YU JIE (Autor:in) / LONG HAO (Autor:in) / CAO JUNKAI (Autor:in) / WANG ZHOUYI (Autor:in) / LI YANPING (Autor:in)
01.09.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
D06M
Behandeln von Fasern, Fäden, Garnen, Textilgut, Federn oder aus solchen Materialien hergestelltem Fasergut, soweit nicht anderweitig in Klasse D06 vorgesehen
,
TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
/
C04B
Kalk
,
LIME
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