53results about How to "Natural Mite Removal" patented technology

The invention discloses a high-performance wood-plastic composite material and a preparation method thereof. The material is prepared from the following components in parts by weight: 60 to 80 parts of peanut hull powder, 30 to 50 parts of bamboo powder, 60 to 90 parts of abandoned plastics, 15 to 25 parts of epoxy resin, 4 to 6 parts of mineral fibers, 5 to 7 parts of magnesium carbonate whiskers, 4 to 6 parts of nano calcium carbonate, 6 to 9 parts of maleic anhydride, 3 to 5 parts of an organosilicone water-proofing agent, 2 to 4 parts of an 168 antioxidant, 3 to 5 parts of a red phosphorus fire-retardant and 3 to 5 parts of a 788 light stabilizer. The preparation method comprises the processing steps of modified pre-treatment, mixing at high speed, hot press molding, cooling setting and the like. The wood-plastic composite material obtained through the method has the advantages of high compressive strength, high abrasive resistance, low cost, high distortion temperature and the like, and the material and the method, provided by the invention, also have the advantages of simple processing technique, short processing time, low cost and the like, and are suitable for industrial production.

The invention relates to a bamboo fiber gauze kerchief fabric good in use performance and resistant to radiation. The fabric is formed by interweaving cotton fiber yarn (1) as the warp and bamboo fiber yarn (2) as the weft. A plurality of core-spun yarns (3) are embedded in the cotton fiber yarn (1) and formed by wrapping metal ion fiber by silk, and the metal ion fiber is wavy. A lining layer is compounded on the back side of the fabric, the lining layer is formed by weaving weft, kapok fiber and ramie are adopted as warp and weft respectively, the diameter of the kapok fiber is 4.16 micron, the diameter of the ramie is 18.32 micron, the warp density is 16.9 pieces per centimeter, and the weft density is 26.7 pieces per centimeter. The fabric is good in use performance and resistant to radiation.

The invention relates to a bamboo fiber gauze scarf with strong touch and anti-radiation fabric. The fabric is interwoven with cotton fiber yarn (1) as warp and bamboo fiber yarn (2) as weft. Several core-spun threads (3) are embedded in the cotton fiber yarn (1). The cored wire (3) is formed by silk covering metal ion fibers, and the metal ion fibers are wavy. A lining layer is compounded on the back of the fabric. The lining layer includes a lining layer body woven by warp yarns and weft yarns. The warp yarns and weft yarns are interwoven into a three-up and three-down plain weave structure. There is a jacquard layer, and the upper surface of the jacquard layer is provided with a flocking layer; the lower surface of the lining layer body is provided with a breathable layer. The invention has strong tactility and anti-radiation.

The invention relates to a bamboo fiber gauze kerchief triple-inflaming-retarding and anti-radiation fabric. The fabric is formed by interweaving cotton fiber yarns (1) as warps and bamboo fiber yarns (2) as wefts, several core-spun yarns (3) are embedded into the cotton fiber yarns (1) and formed in the mode that wavy metal ion fiber is wrapped with silk. A lining layer is combined to the back face of the fabric. Micropores are formed in the two faces of the lining layer respectively, an inflaming retarding sizing agent leaks into the micropores, and one face of the lining layer is coated with a waterproof inflaming retarding layer. The fabric achieves triple-inflaming retarding and radiation resistance.