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2881 results about "Antistatic agent" patented technology

An antistatic agent is a compound used for treatment of materials or their surfaces in order to reduce or eliminate buildup of static electricity. Static charge may be generated by the triboelectric effect or by a non-contact process using a high voltage power source. Static charge may be introduced on a surface as part of an in-mold label printing process.

Flame-retardant and antistatic wood-plastic composite material and preparation method thereof

ActiveCN104327530AAchieve flame retardant and antistatic effectImprove flame retardant performanceThermoplasticFiber
The invention discloses a flame-retardant and antistatic wood-plastic composite material and a preparation method thereof and relates to a wood-plastic composite material and a preparation method thereof. The invention aims at solving the problems of relatively poor flame retardance and relatively high cost of the existing antistatic wood-plastic composite material. The wood-plastic composite material is prepared from the following components in parts by weight: a lignocellulosic material, thermoplastic, a lubricant, an antistatic agent, a flame retardant, a coupling agent and an inorganic filler. The method comprises the following steps: 1) performing hot mixing on the lignocellulosic material, the thermoplastic and the lubricant to obtain a hot-mixed material; 2) putting the hot-mixed material into a cold mixing machine for cold mixing, and adding the weighed antistatic agent, the flame retardant, the coupling agent and the inorganic filler into the cold mixing machine for re-mixing when the temperature is lowered to 40-60 DEG C to obtain a premix; 3) putting the premix into a twin-screw extruder to perform melting, mixing and granulation; and 4) performing extrusion molding or thermoforming to prepare the flame-retardant and antistatic wood-plastic composite material. The flame-retardant and antistatic wood-plastic composite material is used in the fields of indoor buildings, decorations, decoration materials and the like.
Owner:NORTHEAST FORESTRY UNIVERSITY

Halogen-free flame retardant antistatic PC/ABS alloy material and preparation method thereof

The invention discloses a halogen-free flame retardant antistatic PC/ABS (Poly Carbonate/ Acrylonitrile Butadiene Styrene) alloy material and a preparation method thereof, belonging to the technical field of alloy materials. The halogen-free flame retardant antistatic PC/ABS alloy material provided by the invention comprises the following components in parts by weight: 1-30 parts of ABS resin, 40-90 parts of PC resin, 8-20 parts of fire retardant, 1-10 parts of flexibilizer, 0.02-0.5 part of antistatic agent, 0.1-1 part of photo-thermal stabilizing agent and 0.1-1 part of processing agent. The invention also discloses a preparation method of the halogen-free flame retardant antistatic PC/ABS alloy material, which comprises the following steps of: mixing the 1-30 parts of ABS resin, the 40-90 parts of PC resin, the 8-20 parts of fire retardant, the 1-10 parts of flexibilizer, the 0.02-0.5 part of antistatic agent, the 0.1-1 part of photo-thermal stabilizing agent and the 0.1-1 part of processing agent, and then sending to a dual-screw extruder, mixing, extruding, staying, cooling, sized-dicing and obtaining a finished product of the halogen-free flame retardant antistatic PC/ABS alloy material. The halogen-free flame retardant antistatic PC/ABS alloy material provided by the invention has the advantages of simple process, continuity, high production efficiency and stable quality.
Owner:HEFEI GENIUS NEW MATERIALS

Strengthening-toughening type antistatic antiflaming master batches and preparation method and application

The invention discloses strengthening-toughening type antistatic antiflaming master batches and a preparation method and application. The antistatic antiflaming master batches mainly comprise the following components of: a fire retardant, an antistatic agent, a processing aid and a carrier resin. The preparation method comprises the steps of: preparing the components in a formula ratio to obtain a mixture; plasticizing and mixing the mixture by using an internal mixer or a kneading machine first and then pelletizing by using a single screw extrusion machine to obtain the master batches; and or uniformly mixing the components by using a high mixing machine and then pelletizing the mixture by using a reciprocating type single screw extrusion machine to obtain the master batches. The antistatic antiflaming master batches not only have the antistatic and antiflaming function but also have the function of strengthening and toughening. The master batches are mainly used for plastic products, coal mine underground plastic pipes and top meshes which have high requirements on antistatic and antiflaming performance and strengthening and toughening performance, and can be used for gas transport pipelines and various plastic products of the electric appliances.
Owner:SHANXI DAXING NEW MATERIALS TECH

Environment-protection flame-proof electrostatic resistance polypropylene material and method for producing the same

InactiveCN101220183AIncrease OI valueImprove punching performanceAntistatic agentAntimony trioxide
The invention relates to an environmental-friendly polypropylene material with flame resistance and antistatic capacities, which comprises parts by weight of components that: 100pbw of pp resin, 30-50 portions of flame retardant, 10-20 portions of flame-retardant synergist, 40-60 portions of fillers and 10-30 portions of antistatic agent. The PP resin is high fluidity homopolymerization PP; the flame retardant is deca-diphenylethane; the flame-retardant synergist is antimony trioxide; the filler is 2000 meshes talcum powder; the antistatic agent is conductive carbon black; lubrication dispersing agent is aethylenum double fatty acid amide TAS-2A. The preparation method of the material is that: according to the part by weight, 100 portions of PP resin, 30-50 portions of flame retardant, 10-20 portions of flame-retardant synergist, 40-60 portions of fillers, 10-30 portions of antistatic agent and 1-10 portions of lubrication dispersant are weighted and mixed in a high-speed mixer for 3 to 5 minutes, and after mixing, the mixed raw materials are molten, squeezed and made into particles in a parallel twin-screw extruder. The polypropylene material of the invention has the advantages of good mechanical intensity, antistatic effect, flame resistance and being environment-friendly.
Owner:ANHUI KEJU NEW MATERIALS

Special nano-modified impregnating compound for basalt continuous fiber and preparation method of special nano-modified impregnating compound

The invention provides a special nano-modified impregnating compound for basalt continuous fiber and a preparation method of the special nano-modified impregnating compound. The preparation method comprises specific operation steps as follows: (1), citric acid is added to a deionized aqueous solution, the PH (potential of hydrogen) value of a citric acid aqueous solution is adjusted to range from 3 to 4, the mixture is stirred at a high speed, a silane coupling agent is slowly and dropwise added, the mixture is stirred until the silane coupling agent is completely hydrolyzed, and a clear and transparent hydrolyzed coupling agent is obtained; (2), organosilicone-modified acrylic ester and a polyester resin emulsion are diluted by 10-20 times with deionized water respectively and then are mixed and uniformly stirred, and a diluted film forming agent is obtained, monodispersed nano-silica and titanium dioxide particles are added, the mixture is heated, stirred and cooled at the room temperature, and the film forming agent containing nano particles is obtained; (3), fatty acid amide acetate, aliphatic ester sulfate and a quaternary ammonium salt cationic antistatic agent are added to deionized water, the PH value of the solution is adjusted, the hydrolyzed coupling agent and the film forming agent containing the nano particles are added respectively, the mixture is stirred uniformly and left to stand to be defoamed, and the special nano-modified impregnating compound for the basalt continuous fiber is obtained.
Owner:江门市新会区美亚化工有限公司
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