Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
High-ductility fiber-reinforced biomass composite material for 3D printing and preparation method of high-ductility fiber-reinforced biomass composite material
The invention discloses a high-ductility fiber-reinforced biomass composite material for 3D printing and a preparation method thereof.The high-ductility fiber-reinforced biomass composite material is prepared from, by weight, 666-875 parts of animal gelatin, 1120-1130 parts of quartz sand, 1120-1130 parts of shield tailings, 20-30 parts of molecular sieves, 125-167 parts of magnesium oxide, 22-30 parts of magnesium chloride hexahydrate, 0.1-0.20 part of glass fiber powder and 40-50 parts of polyethylene fiber. 7-10 parts of a defoaming agent and 604-833 parts of water. The high-ductility fiber-reinforced biomass composite material for 3D printing has excellent mechanical properties and meets the requirements of conventional building materials, the compressive strength can reach 20 MPa at normal temperature and pressure, the uniaxial tensile strength reaches 3.5 MPa, and the uniaxial tensile ductility exceeds 10%; cement is not needed, the hardening rate is high, and the application prospect is wide.
本发明公开了一种用于3D打印的高延性纤维增强生物质复合材料及其制备方法，高延性纤维增强生物质复合材料，包括以下重量份数的组分：动物明胶666～875份，石英砂1120～1130份，盾构尾砂1120～1130份，分子筛20～30份，氧化镁125～167份，六水氯化镁22～30份，玻璃纤维粉0.1～0.20份，聚乙烯纤维40～50份，消泡剂7～10份，水604～833份。本发明所得用于3D打印的高延性纤维增强生物质复合材料具有优异的力学性能，满足常规建筑材料的要求，常温常压下抗压强度可达20MPa，单轴拉伸强度达3.5MPa，单轴拉伸延性超过10％；无需添加水泥，硬化速率块，具有广阔应用前景。
High-ductility fiber-reinforced biomass composite material for 3D printing and preparation method of high-ductility fiber-reinforced biomass composite material
The invention discloses a high-ductility fiber-reinforced biomass composite material for 3D printing and a preparation method thereof.The high-ductility fiber-reinforced biomass composite material is prepared from, by weight, 666-875 parts of animal gelatin, 1120-1130 parts of quartz sand, 1120-1130 parts of shield tailings, 20-30 parts of molecular sieves, 125-167 parts of magnesium oxide, 22-30 parts of magnesium chloride hexahydrate, 0.1-0.20 part of glass fiber powder and 40-50 parts of polyethylene fiber. 7-10 parts of a defoaming agent and 604-833 parts of water. The high-ductility fiber-reinforced biomass composite material for 3D printing has excellent mechanical properties and meets the requirements of conventional building materials, the compressive strength can reach 20 MPa at normal temperature and pressure, the uniaxial tensile strength reaches 3.5 MPa, and the uniaxial tensile ductility exceeds 10%; cement is not needed, the hardening rate is high, and the application prospect is wide.
本发明公开了一种用于3D打印的高延性纤维增强生物质复合材料及其制备方法，高延性纤维增强生物质复合材料，包括以下重量份数的组分：动物明胶666～875份，石英砂1120～1130份，盾构尾砂1120～1130份，分子筛20～30份，氧化镁125～167份，六水氯化镁22～30份，玻璃纤维粉0.1～0.20份，聚乙烯纤维40～50份，消泡剂7～10份，水604～833份。本发明所得用于3D打印的高延性纤维增强生物质复合材料具有优异的力学性能，满足常规建筑材料的要求，常温常压下抗压强度可达20MPa，单轴拉伸强度达3.5MPa，单轴拉伸延性超过10％；无需添加水泥，硬化速率块，具有广阔应用前景。
High-ductility fiber-reinforced biomass composite material for 3D printing and preparation method of high-ductility fiber-reinforced biomass composite material
一种用于3D打印的高延性纤维增强生物质复合材料及其制备方法
ZHU BINRONG (Autor:in) / WEI YANG (Autor:in) / FAN WEI (Autor:in) / QIAN XIAOKANG (Autor:in) / HUA MANQI (Autor:in) / WANG JIAQING (Autor:in)
09.08.2024
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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