Inorganic particle-filled polymer microporous composite material

• Main Authors: DING YUN, XUE PING, YU SHIKANG, ZHANG RUN, JIA MINGYIN, CHEN KE
• Format: Patent
• Language: Chinese; English
• Published: 22.12.2020
• Subjects: AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING; CHEMISTRY; COMPOSITIONS BASED THEREON; COMPOSITIONS OF MACROMOLECULAR COMPOUNDS; GENERAL PROCESSES OF COMPOUNDING; MAKING GRANULES OR PREFORMS; METALLURGY; ORGANIC MACROMOLECULAR COMPOUNDS; PERFORMING OPERATIONS; PREPARATION OR PRETREATMENT OF THE MATERIAL TO BESHAPED; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIALCONTAINING PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR; SHAPING OR JOINING OF PLASTICS; THEIR PREPARATION OR CHEMICAL WORKING-UP; TRANSPORTING; USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS; WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; WORKING-UP

The invention provides an inorganic particle-filled polymer microporous composite material. The composite material comprises a polymer matrix and inorganic particles, wherein the particle sizes of theinorganic particles are in a range of 10-300 microns, and the inorganic particles are uniformly dispersed in the polymer matrix; and the polymer matrix has a plurality of micropores which are uniformly distributed, the micropores are ellipsoidal, and the inorganic particles are positioned in the micropores. The material has the advantages of light weight, high strength, corrosion resistance, aging resistance and the like, and can be widely applied to the fields of outdoor landscape plates, building wallboards, naval vessel decks, military packaging materials and the like. 一种无机粒子填充聚合物微孔复合材料，包括聚合物基体和无机粒子，所述无机粒子的粒径大小为10微米至300微米，无机粒子均匀地分散在聚合物基体中；所述聚合物基体具有多个均匀分布的微孔，所述微孔呈椭球状，无机粒子位于微孔中。该材料具有轻质高强、耐腐蚀、抗老化等优点，可广泛应用于户外景观板材，建筑墙板，舰艇甲板，军用包装材料等领域。