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2021-10

Preparation method and process of refractory material

The invention relates to a preparation method of a refractory material and belongs to the technical field of refractory material preparation. With the rapid development of science and technology, in order to prepare new materials with high temperature resistance, corrosion resistance, high performance and high efficiency, the refractory materials needed in the preparation process must be solved first.

2021-10-14

$Preparation method and process of refractory material$

2021-10

A refractory material and its preparation method and process.

The invention belongs to the technical field of refractory material preparation, and specifically relates to a refractory material and a preparation method and application thereof. Magnesium-calcium refractory is an alkaline refractory material, which has been used as a steel-making converter lining material since the early 1960 s, and has contributed to the development of China's converter steelmaking industry.

2021-10-08

$A refractory material and its preparation method and process.$

2021-09

Introduction of a fiber board with higher strength

Fiberboard, also known as density board, is a man-made board made of wood fiber or other plant fiber as raw material and made of urea-formaldehyde resin or other applicable adhesives. Adhesives, additives, etc., can be used in the manufacturing process. Fiberboard has many advantages such as uniform material, small difference in vertical and horizontal strength, and not easy to crack.

2021-09-30

Introduction of a fiber board with higher strength

2021-09

Fiberboard with high-temperature sterilization function

Compared with the prior art, the advantages of the new fiberboard are: First, by optimizing the structure and preparation materials, the fiberboard layer is composed of low melting point polyester fiber and plant fiber, and the polyester fiberboard layer I has strong air permeability, thereby Improve the stability and tensile strength of the device.

2021-09-26

Fiberboard with high-temperature sterilization function

2021-09

Opportunities and challenges of two-dimensional crystal fibers

Two-dimensional crystal fiber is a new type of nano-material with atomic thickness and nano or sub-micron lateral size, and the appearance of two-dimensional crystal fiber is of great significance to the study of materials. Theoretically, the single-layer atom is an important model for physicists to study the structure and properties of matter, and the emergence of two-dimensional crystals makes this model move from theory to reality, and many theoretical deductions have also been verified, breaking the traditional theory that two-dimensional crystal fibers cannot exist in reality, which has caused great repercussions in the field of physics.

2021-09-15

Opportunities and challenges of two-dimensional crystal fibers

2021-09

Polymer template synthesis of flexible BaTiO3 crystal fibers

Methods of preparing a crystalline fiber include laser cutting, vapor deposition, electrospinning, and the like, and among these methods, electrospinning is widely used due to its versatility to a raw material of the fiber, high strain resistance, and controllability of particle size.

2021-09-14

Polymer template synthesis of flexible BaTiO3 crystal fibers

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ZHEJIANG HONGDA CRYSTAL FIBER CO., LTD

Mobile Phone: Mr Cai13706823510

Telephone:0086-572-8681280

Fax：0086-572-8681281

Address: Linfang Industrial Zone, Leidian Town, Deqing County, Zhejiang Province

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