Oxidized graphene-silica sol enhanced pretreating agent for wicker for wickerwork and preparation method of oxidized graphene-silica sol enhanced pretreating agent

Abstract

The invention relates to the technical field of modified treatment of wicker for wickerwork, in particular to an oxidized graphene-silica sol enhanced pretreating agent for wicker for wickerwork and a preparation method of the oxidized graphene-silica sol enhanced pretreating agent. The oxidized graphene-silica sol enhanced pretreating agent is prepared from, by weight, 0.1-0.2 part of sodium carbonate, 0.1-0.2 part of carboxymethylcellulose, 0.001-0.002 part of graphene oxide, 6-8 parts of clear whitewash, 10-20 parts of silica sol with the solid content of 20%-25%, 0.1-0.2 part of alkyl sodium sulfonate, 0.1-0.2 part of sodium chloride and 40-50 parts of water. After the pretreating agent permeates into wicker fibers through high pressure, graphene oxide, silica sol and other ingredients permeate into the fibers, then the toughness of a material is enhanced, and better heat resistance and fire resistance are achieved. The clear whitewash has the effects of helping the material to adhere to and bond with the fibers, and the utilization rate of the material is increased. A product woven from the pretreated wicker is longer in service life, bearing force is increased, and the use range is further widened.

Description

technical field [0001] The invention relates to the technical field of wicker modification treatment for wicker, in particular to a graphene oxide-silica sol reinforced pretreatment agent for wicker for wicker and a preparation method thereof. Background technique [0002] Willow weaving is one of the traditional folk handicrafts in China. In ancient times, it was only used as an ordinary daily practical product. It did not rise until the last few decades of the 20th century. It has gradually become an item for exporting foreign exchange in some parts of China. One of the large willow production bases. [0003] Wicker, as the material of wicker, can be woven into various simple and natural, beautiful, light and durable practical handicrafts through novel design. With the continuous development of the industry and the continuous innovation of products, there will be more novel, practical and beautiful willow products displayed in front of customers. However, because wicker ...

AI Technical Summary

Problems solved by technology

However, because wicker is a pure natural plant fiber, it is not resistant to humidity and drying, resulting in reduced mechanical properties, easy mildew and fracture, and poor bearing capacity, which restricts the further development of products. If wicker is pretreated before weaving, it will improve Its adaptability to the external environment improves the mechanical properties, so that the quality of willow products will be greatly improved