Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
PBS/artificial agglomerated stone waste residue composite material and preparation method thereof
The invention relates to a PBS/artificial agglomerated stone waste residue composite material and a preparation method thereof. The composite material is prepared from the following raw materials in parts by weight: 100 parts of dimethyl succinate, 123-154 parts of butanediol, 1-10 parts of artificial agglomerated stone waste residues, 0.01-0.5 part of a transesterification catalyst, 0.01-0.5 part of a polymerization catalyst and 0.1-1 part of a heat stabilizer, the preparation method of the composite material prepared by the invention is in-situ polymerization, and due to low system viscosity and violent mechanical stirring in the polymerization process, unsaturated resin is coated on the surface of the artificial agglomerated stone waste residue, so that the artificial agglomerated stone waste residue is uniformly dispersed in a polymerization system, the comprehensive mechanical property of the obtained composite material is excellent, and the heat resistance and the crystallization rate are obviously improved. The method for preparing the PBS/artificial agglomerated stone waste residue composite material is an in-situ polymerization method without any solvent, and industrial production is greatly facilitated.
本发明涉及一种PBS/人造岗石废渣复合材料及其制备方法。该复合材料由以下原料及重量份数制备：丁二酸二甲酯100份，丁二醇123‑154份，人造岗石废渣1‑10份，酯交换催化剂0.01‑0.5份，聚合催化剂0.01‑0.5份，热稳定剂0.1‑1份，本发明制备的复合材料，制备方法为原位聚合，由于聚合过程体系粘度较低和剧烈的机械搅拌，加上人造岗石废渣表面包覆的不饱和树脂，使得人造岗石废渣在聚合体系中分散均匀，获得的复合材料综合力学性能优异，耐热性和结晶速率均有明显的改善。本发明制备PBS/人造岗石废渣复合材料的方法是一种不需要借助任何溶剂的原位聚合方法，极大的方便工业化生产。
PBS/artificial agglomerated stone waste residue composite material and preparation method thereof
The invention relates to a PBS/artificial agglomerated stone waste residue composite material and a preparation method thereof. The composite material is prepared from the following raw materials in parts by weight: 100 parts of dimethyl succinate, 123-154 parts of butanediol, 1-10 parts of artificial agglomerated stone waste residues, 0.01-0.5 part of a transesterification catalyst, 0.01-0.5 part of a polymerization catalyst and 0.1-1 part of a heat stabilizer, the preparation method of the composite material prepared by the invention is in-situ polymerization, and due to low system viscosity and violent mechanical stirring in the polymerization process, unsaturated resin is coated on the surface of the artificial agglomerated stone waste residue, so that the artificial agglomerated stone waste residue is uniformly dispersed in a polymerization system, the comprehensive mechanical property of the obtained composite material is excellent, and the heat resistance and the crystallization rate are obviously improved. The method for preparing the PBS/artificial agglomerated stone waste residue composite material is an in-situ polymerization method without any solvent, and industrial production is greatly facilitated.
本发明涉及一种PBS/人造岗石废渣复合材料及其制备方法。该复合材料由以下原料及重量份数制备：丁二酸二甲酯100份，丁二醇123‑154份，人造岗石废渣1‑10份，酯交换催化剂0.01‑0.5份，聚合催化剂0.01‑0.5份，热稳定剂0.1‑1份，本发明制备的复合材料，制备方法为原位聚合，由于聚合过程体系粘度较低和剧烈的机械搅拌，加上人造岗石废渣表面包覆的不饱和树脂，使得人造岗石废渣在聚合体系中分散均匀，获得的复合材料综合力学性能优异，耐热性和结晶速率均有明显的改善。本发明制备PBS/人造岗石废渣复合材料的方法是一种不需要借助任何溶剂的原位聚合方法，极大的方便工业化生产。
PBS/artificial agglomerated stone waste residue composite material and preparation method thereof
一种PBS/人造岗石废渣复合材料及其制备方法
LI YANGZHOU (Autor:in) / CHEN ZHENMING (Autor:in) / FANG LIANG (Autor:in)
27.07.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
/
A01G
Gartenbau
,
HORTICULTURE
/
C08G
MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
,
Makromolekulare Verbindungen, anders erhalten als durch Reaktionen, an denen nur ungesättigte Kohlenstoff-Kohlenstoff-Bindungen beteiligt sind
| Europäisches Patentamt | 2021
Artificial agglomerated stone and preparation method thereof
| Europäisches Patentamt | 2016