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1.CNC Machiningof deep cavity molds In the process of automobile mold manufacturing, if you want to use a three-axis machining center to implement deep-cavity molds, you must lengthen the tool holder ...
2019-12-13
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FR4 is a kind of code of fire resistant material grade, represented by the mean resin material after combustion state must be able to put out a material specification, it is not a material name, but a...
2020-02-16
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1. Insulation resistance and resistivity Resistance is the inverse of conductance, and resistivity is the resistance per unit volume. The smaller the conductivity of the data, the greater its resistan...
2020-02-20
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The important raw material of epoxy insulation board is glass fabric. What special properties does glass fabric have to meet the performance requirements of epoxy insulation board? We summarize the fo...
2020-02-26
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Let's first understand the characteristics of 3240 epoxy board It is made of electric glass cloth and epoxy resin by drying and hot pressing. There are no bubbles, pits and wrinkles on the panel. It h...
2021-06-28
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Epoxy sheets commonly used in the market are 3240 and FR-4 epoxy sheets, so what is the difference between them? What are the advantages of FR4 epoxy sheets? Difference 1: FR4 has good flame reta...
2021-06-29
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Epoxy Glass fiber cloth sheet is made by heating and pressing with epoxy resin. It has high mechanical performance at medium temperature and stable electrical performance under high humidity...
2021-07-17
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G10 epoxy fiberglass pipes are widely used in high-standard insulation pipe fittings such as aerospace, naval vessels, high-voltage power, energy, communications, electronics, and electricity. Now let...
2021-08-07
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The molding process of G11 epoxy glass fiber tube is to impregnate the glass fiber filament with resin and then solidify it in a high-speed polymerization device integrated with photoelectric and heat...
2021-08-23
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The epoxy glass fiber tube is made of thermosetting epoxy resin as the main raw material, air is used as the dispersion medium, and the powder is evenly sprayed on the surface of the preheated steel t...
2021-08-23
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Introduction Laminates are composed of two or more layers of resin-impregnated fibers or fabrics that are laminated and thermally pressed into a whole. It can be a plate, tube, rod or other shape. Lam...
2021-09-25
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How to hot press composites? Push the charging cart assembly into the middle of the hot plate of the multi-layer press, the hot plate rises slowly, and pressurizes to pass steam to suppress after clos...
2021-09-27
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