A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Ceramic cultural relic bonding material as well as preparation method and application thereof
The invention discloses a ceramic cultural relic bonding material, and relates to the technical field of adhesives, a graphene quantum dot aqueous solution accounts for 0.01-0.05% of the mass of a solvent, PVB powder accounts for 20-40% of the mass of the solvent, and the balance is absolute ethyl alcohol, and the invention further discloses a preparation method of the ceramic cultural relic bonding material. Comprising the following steps: S1, adding a graphene quantum dot aqueous solution with the mass fraction of 0.01-0.05% into a centrifugal tube, adding absolute ethyl alcohol until the mass of a solvent is 7g, uniformly mixing, and ultrasonically dispersing in ice water for 20-100 minutes; s2, PVB powder with the mass fraction of 20-40% is weighed and added into the mixed solvent subjected to ultrasonic dispersion to be subjected to ultrasonic dissolution till no obvious bubbles exist, and the adhesive is obtained.The invention further discloses the adhesive prepared through the preparation method of the ceramic cultural relic adhesive material. Therefore, the adhesive can permeate into the pottery cultural relics, and the bonding strength is improved.
本发明公开了一种陶质文物粘接材料，涉及粘接剂技术领域，石墨烯量子点水溶液、PVB粉末各占溶剂质量的0.01～0.05％，和20‑40％，余料为无水乙醇，本发明还公开了一种陶质文物粘接材料的制备方法，包括以下步骤：S1、将质量分数为0.01～0.05％石墨烯量子点水溶液加入离心管中，并加入无水乙醇至溶剂质量为7g，混合均匀后在冰水中超声分散20‑100min；S2、称量质量分数为20‑40％的PVB粉末，加入到超声分散后的混合溶剂中超声溶解，直到无明显气泡，制得粘接剂，本发明还公开了一种采用陶质文物粘接材料的制备方法制备的粘接剂用于粘接陶瓷材料，本发明所制备的粘接剂的粘度降低了，这有助于粘接剂渗透进入陶器文物内部，提高粘接强度。
Ceramic cultural relic bonding material as well as preparation method and application thereof
The invention discloses a ceramic cultural relic bonding material, and relates to the technical field of adhesives, a graphene quantum dot aqueous solution accounts for 0.01-0.05% of the mass of a solvent, PVB powder accounts for 20-40% of the mass of the solvent, and the balance is absolute ethyl alcohol, and the invention further discloses a preparation method of the ceramic cultural relic bonding material. Comprising the following steps: S1, adding a graphene quantum dot aqueous solution with the mass fraction of 0.01-0.05% into a centrifugal tube, adding absolute ethyl alcohol until the mass of a solvent is 7g, uniformly mixing, and ultrasonically dispersing in ice water for 20-100 minutes; s2, PVB powder with the mass fraction of 20-40% is weighed and added into the mixed solvent subjected to ultrasonic dispersion to be subjected to ultrasonic dissolution till no obvious bubbles exist, and the adhesive is obtained.The invention further discloses the adhesive prepared through the preparation method of the ceramic cultural relic adhesive material. Therefore, the adhesive can permeate into the pottery cultural relics, and the bonding strength is improved.
本发明公开了一种陶质文物粘接材料，涉及粘接剂技术领域，石墨烯量子点水溶液、PVB粉末各占溶剂质量的0.01～0.05％，和20‑40％，余料为无水乙醇，本发明还公开了一种陶质文物粘接材料的制备方法，包括以下步骤：S1、将质量分数为0.01～0.05％石墨烯量子点水溶液加入离心管中，并加入无水乙醇至溶剂质量为7g，混合均匀后在冰水中超声分散20‑100min；S2、称量质量分数为20‑40％的PVB粉末，加入到超声分散后的混合溶剂中超声溶解，直到无明显气泡，制得粘接剂，本发明还公开了一种采用陶质文物粘接材料的制备方法制备的粘接剂用于粘接陶瓷材料，本发明所制备的粘接剂的粘度降低了，这有助于粘接剂渗透进入陶器文物内部，提高粘接强度。
Ceramic cultural relic bonding material as well as preparation method and application thereof
一种陶质文物粘接材料及其制备方法和应用
ZHAO XING (author) / LI SHULEI (author) / ZHAO ZICHEN (author) / WANG LIQIN (author) / NIU QING (author) / LENG XIN (author) / ZHAO SHENGWEI (author) / GUO LANG (author) / LI XINZE (author)
2024-07-30
Patent
Electronic Resource
Chinese
Porcelain cultural relic repairing material as well as preparation method and application thereof
| European Patent Office | 2024
| European Patent Office | 2022
| European Patent Office | 2024
Stone cultural relic surface crack repairing material and preparation method thereof
| European Patent Office | 2023