Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Ceramic slurry for photocuring forming of artificial bone scaffold and preparation method of ceramic slurry
The invention discloses ceramic slurry for photocuring forming of an artificial bone scaffold and a preparation method of the ceramic slurry, and the ceramic slurry comprises the following components: 40-60 parts by volume of a resin premixed solution; 40-65 parts by volume of hydroxylated ceramic powder; the adding amount of the dispersing agent is 1.5-20wt% of the mass of the ceramic powder; the hydroxylated ceramic powder comprises hydroxylated hydroxyapatite (HA), beta-tricalcium phosphate (beta-TCP) and biological inert ceramic, and the mass ratio of the HA to the beta-TCP to the biological inert ceramic is (4-7): (1-3): (1-4); the resin premixed liquid comprises a photosensitive resin monomer, a plasticizer and a photoinitiator, and the mass ratio of the photosensitive resin monomer to the plasticizer is (3-21): (1-2); the photoinitiator accounts for 0.5-2wt% of the mass of the resin premixed liquid.
本发明公开了一种用于人工骨支架光固化成型的陶瓷浆料及其制备方法，陶瓷浆料，包括以下组分：树脂预混液40‑60体积份；羟基化陶瓷粉末40‑65体积份；分散剂的添加量为陶瓷粉末质量的1.5‑20wt％；羟基化陶瓷粉末包括羟基化羟基磷灰石(HA)、β‑三磷酸钙(β‑TCP)和生物惰性陶瓷，HA、β‑TCP和生物惰性陶瓷的质量比为4～7:1～3:1～4；树脂预混液包括光敏树脂单体、增塑剂和光引发剂，光敏树脂单体与增塑剂的质量比为3～21:1～2；光引发剂占树脂预混液的质量百分数为0.5～2wt％。
Ceramic slurry for photocuring forming of artificial bone scaffold and preparation method of ceramic slurry
The invention discloses ceramic slurry for photocuring forming of an artificial bone scaffold and a preparation method of the ceramic slurry, and the ceramic slurry comprises the following components: 40-60 parts by volume of a resin premixed solution; 40-65 parts by volume of hydroxylated ceramic powder; the adding amount of the dispersing agent is 1.5-20wt% of the mass of the ceramic powder; the hydroxylated ceramic powder comprises hydroxylated hydroxyapatite (HA), beta-tricalcium phosphate (beta-TCP) and biological inert ceramic, and the mass ratio of the HA to the beta-TCP to the biological inert ceramic is (4-7): (1-3): (1-4); the resin premixed liquid comprises a photosensitive resin monomer, a plasticizer and a photoinitiator, and the mass ratio of the photosensitive resin monomer to the plasticizer is (3-21): (1-2); the photoinitiator accounts for 0.5-2wt% of the mass of the resin premixed liquid.
本发明公开了一种用于人工骨支架光固化成型的陶瓷浆料及其制备方法，陶瓷浆料，包括以下组分：树脂预混液40‑60体积份；羟基化陶瓷粉末40‑65体积份；分散剂的添加量为陶瓷粉末质量的1.5‑20wt％；羟基化陶瓷粉末包括羟基化羟基磷灰石(HA)、β‑三磷酸钙(β‑TCP)和生物惰性陶瓷，HA、β‑TCP和生物惰性陶瓷的质量比为4～7:1～3:1～4；树脂预混液包括光敏树脂单体、增塑剂和光引发剂，光敏树脂单体与增塑剂的质量比为3～21:1～2；光引发剂占树脂预混液的质量百分数为0.5～2wt％。
Ceramic slurry for photocuring forming of artificial bone scaffold and preparation method of ceramic slurry
用于人工骨支架光固化成型的陶瓷浆料及其制备方法
HUANG CHUANZHEN (Autor:in) / CAO RENJIE (Autor:in) / SHI ZHENYU (Autor:in) / WANG ZHEN (Autor:in) / XU LONGHUA (Autor:in) / HUANG SHUIQUAN (Autor:in) / QU MEINA (Autor:in) / XU ZHENGKAI (Autor:in) / ZHANG DIJIA (Autor:in) / GUO BAOSU (Autor:in)
19.07.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
/
B33Y
ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
,
Additive (generative) Fertigung, d. h. die Herstellung von dreidimensionalen [3D] Bauteilen durch additive Abscheidung, additive Agglomeration oder additive Schichtung, z. B. durch 3D- Drucken, Stereolithografie oder selektives Lasersintern
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