Preparation technology for glass fiber composite material with acid-base resistance

A glass fiber and composite material technology, applied in the field of glass fiber, can solve problems such as poor performance of composite materials, achieve mutual benefit and win-win results, promote exchanges and cooperation, and have good rigidity

A glass fiber and composite material technology, applied in the field of glass fiber, can solve problems such as poor performance of composite materials, achieve mutual benefit and win-win results, promote exchanges and cooperation, and have good rigidity

CN105086178AInactive Publication Date: 2015-11-25TONGCHENG GLASS FIBER OF ANHUI DANFENG GROUP
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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0014] (1) Preparation of glass fiber: 13 parts of vinyl cyanide monomer, 18 parts of AES resin, 9 parts of asbestos segment, 10 parts of lauric acid, 7 parts of sodium tripolyphosphate, 6 parts of glass fiber mineral powder, ethyl 12 parts of trimethoxysilane are placed in a stirrer and stirred until uniformly mixed, and then the mixture is put into a muffle furnace to remove moisture adsorbed on the surface of the mixture, and the glass fiber is obtained by drawing.

[0015] (2) Preparation of mixed liquid A: put 16 parts of PS resin, 18 parts of DCPD, 11 parts of absolute ethanol and sodium pyrophosphate in a blender and stir evenly, then put it in a vessel and heat it to 40°C, add the mass fraction It was 18% hydrochloric acid solution, reacted for 28min, and prepared mixed solution A.

[0016] (3) Preparation of compound B: put the glass fiber and the mixed liquid A in a melting machine to melt for 27 minutes, then put the melted compound in a mixer and stir evenly to pre...

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Abstract

The invention discloses a preparation technology for a glass fiber composite material with acid-base resistance, and relates to the field of glass fiber. The preparation technology comprises preparation of glass fiber, preparation of a mixed solution A, preparation of a compound B and obtaining of a finished product. By employing the preparation technology for the glass fiber composite material with acid-base resistance, the produced glass fiber composite material possesses extremely good acid-base resistance, also possesses advantages of good rigidity, ageing resistance, oxidation resistance and the like, is an industrialized product essential for China whose industry rapidly develops, satisfies usage requirements of majority of users, also satisfies requirements on quality of goods supply exported abroad by our country, substantially promotes international trade contacts and business communication and cooperation, and is beneficial for mutual benefit and win-win result.

Description

technical field [0001] The invention relates to the field of glass fibers, in particular to a preparation process of an acid and alkali-resistant glass fiber composite material. Background technique [0002] Alkali-resistant glass fiber, also known as alkali-resistant glass fiber, was invented by a doctor of the British Institute of Building Research, and developed and industrialized in the 1970s in cooperation with the British Pilkington Glass Company to produce products, mainly used to strengthen cement In concrete, it can effectively resist the erosion of alkaline substances in cement concrete. Due to the characteristics of light weight, high strength, non-combustibility, high temperature resistance, corrosion resistance of alkali substances, strong designability, and easy molding, alkali-resistant glass fibers are used in non-load-bearing The structure can replace steel bars to enhance the tensile strength of cement concrete, so the research and development and applicati...

Claims

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Application Information

Patent Timeline
25 Nov 2015
Publication
CN105086178A
IPC
C08L25/06; C08K13/04; C08K7/14; C08K5/14; C08K5/05; C08K3/32
Inventors
徐大治; 汪洪