Light hygroscopic mineral wool fiber formula and fiber forming process thereof
A technology of mineral wool fiber and hygroscopicity, which is applied in the field of lightweight hygroscopic mineral wool fiber formulation and its fiber-forming process, which can solve the problem of low toughness and mechanical strength of mineral wool fiber, which cannot meet the needs of production, and the thickness of fiber filaments is large And other problems, to achieve good water breathing function, flexible texture, good compatibility
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[0031] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0032] see Figure 1-5 , the present invention provides a lightweight hygroscopic mineral wool fiber formula and its fiber-forming process technical scheme: a lightweight hygroscopic mineral wool fiber formula, which is made of the following raw materials in parts by weight: polytetrafluoroethylene fiber 110- 15 parts, 255-70 parts of plant fiber, 322-28 parts of inorganic reinforcing fiber, 415-20 parts of shell powder, 515-25 parts of mineral wool slag, 622-...
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