87 results about "Mold killer" patented technology

The invention belongs to the field of rubber, and particularly relates to moldproof rubber. The moldproof rubber comprises the following components in parts by weight: 80-200 parts of epoxidized natural rubber, 50-200 parts of ethylene propylene diene monomer, 2-10 parts of nano zinc oxide, 1-4 parts of sodium stearate, 15-50 parts of carbon black N100, 2-12 parts of carbon black N330, 4-15 parts of mold preventive, 2-10 parts of sulfur, 1-5 parts of anti-aging agent, 1-6 parts of paraffin, 1-5 parts of aromatic oil, 1-5 parts of white carbon black, 1-5 parts of anti-scorching agent, 1-4 parts of dibutyl phthalate, 1-4 parts of zinc diethyl dithiocarbamate, 1-4 parts of 2-mercaptoimidazoline and 1-10 parts of plasticizer. Compared with the existing rubber, for the moldproof rubber provided by the invention, the added mold preventive composition greatly enhances the moldproof effect; and the rubber also has the advantages of high tensile strength, fire resistance, corrosion resistance and the like.

The present invention features a single aqueous solution that imparts acceptable levels of water resistance, fire resistance, mold resistance and pest resistance to wood, and which may be used in standard wood treatment techniques commonly utilized in the wood treatment industry. The aqueous solution contains a fire retardant, an insect and termite repellant, a mold inhibitor and a pH buffer.

The invention discloses a complex cationic mold inhibitor, comprising, by weight, 30 to 70 parts of mold inhibitor, 2 to 15 parts of beta-cyclodextrin, 1 to 10 parts of plant perfume, and 79 to 380 parts of organic solvent; the mold inhibitor is composed of cationic mold inhibitor and volatile mold inhibitor. The invention further discloses a mold-proof card prepared based on the complex cationic mold inhibitor; the mold-proof card comprises a card body; the card body comprises a drug carrier layer, slow release layers pasted to two sides of the drug carrier layer and protective layers pasted to the outer sides of the slow release layers; the complex cationic mold inhibitor is sucked to the drug carrier layer; each flow release layer comprises a slow release layer base and mold-proof microcapsules. The complex cationic mold inhibitor is capable of actively absorbing and killing negatively-charged germs, fungi and the like around, the drug carrier layer and the slow release layers in the mold-proof card have a double sterilization function and are capable of effectively disinfecting in large space, and expiry date is extended.

The invention belongs to the technical field of building materials, and particularly relates to a plastic wood profile. The plastic wood profile comprises a core profile, and protective layers with abrasion resistance, scratch resistance, fouling resistance and weather resistance are coated on upper, lower, left and right walls of the core profile in a co-extrusion molding mode. The protective layers comprise, by weight, 10-50% of high-density polyethylene (HDPE), 10-50% of propene polymer (PP), 10-50% of ethylene acrylic acid (EAA), 1-30% of Nano ZnO, 1-30% of padding, 0.1-0.5% of antioxidant, 0.1-0.5% of anti-ultraviolet agent, 0.3-1.5% of toner and 0.1-1% of mould inhibitor. According to the plastic wood profile, the protective layers with abrasion resistance, scratch resistance, fouling resistance and weather resistance are coated on the core profile in a co-extrusion molding mode, so that scratches caused by people flows and hard substances can be effectively prevented, the fouling resistance is high, the profile can withstand various severe natural tests, and the protective layers and the core profile are provided with high binding force.