64results about How to "Shorten kneading time" patented technology

A pellet comprising 100 parts by weight of an ethylene/α-olefin/non-conjugated polyene copolymer (A) containing a constitutional unit derived from non-conjugated polyene represented by a specific Formula, 1 to 150 parts by weight of a plasticizer (B) relative to 100 parts by weight of the above (A), and 0 to 30 parts by weight of a thermoplastic resin (C) relative to 100 parts by weight of the above (A), is obtained, and a vulcanized rubber or a thermoplastic elastomer which does not cause blocking and has excellent crosslinking reactivity and thus excellent properties can be prepared therefrom. According to a process for preparation of a thermoplastic elastomer using the above-mentioned pellet, a thermoplastic elastomer having excellent compression set or dispersibility can be economically and efficiently prepared. In particular, since it can be prepared continuously using a twin screw extruder, the process is excellent from an industrial viewpoint. According to a process for preparation of a pellet of an ethylene copolymer rubber composition according to the invention, it is possible to obtain a copolymer pellet which has a low degree of crystallinity, does not cause blocking, has excellent crosslinking reactivity and has carbon-carbon double bonds of excellent crosslinking reactivity.

The invention relates to a bread maker controller system, device and method. By means of variable-speed control over stirring rotation speed and duration and precise control over heating temperature and duration in different stage of bread making, combined dough kneading is conducted at different rotation speeds and durations, the manual dough kneading process is simulated, quick film output can be achieved, dough quality is high, time for fermentation and baking in later stages is greatly shortened, and bread making time is greatly shortened. After bread is cut, the bread is uniform in bread pore density, and the bread sends out strong wheat aroma, can be tore into slices and is better in taste.

The invention discloses a polypropylene cable protective material and manufacturing technology of submersible pump, which comprises the following parts: 100wt% polypropylene resin, 30-50wt% modifier, 0.2-1wt% lubricant, 0.5-1wt% anti-oxidant and 0.2-0.8wt% copper-proof agent.

A method for manufacturing a composite metal alloy from a carbon nanomaterial and a metal material is disclosed. The carbon nanomaterial and the metal material are mixed, and a mixture is obtained. Afterwards, the mixture is dissolved. In the dissolving step, the carbon nanomaterial moves through the melt while adhering to the metal material.

The invention belongs to the technical field of tea processing, and particularly relates to a rosemary flower tea and a preparation method thereof. The rosemary flower tea is prepared by scenting leaves and fresh flower of rosemary and compounding lemon, mint leaves, hawthorn and licorice, and has the characteristics of coolness, sweetness, strong fragrance, soft taste and the like. In the preparation process of the rosemary flower tea, before an enzyme-deactivating process in production of a rosemary tea blank, processes of soaking sodium glutamate and performing microfermentation are added, so that the amino acid content of the rosemary flower tea is increased and the nutritional quality of the rosemary flower tea is improved; by a low-temperature, high-dampness and constant-temperature enzyme-deactivating process, enzymes in rosemary can be effectively destroyed; in combination of room-pressure rolling and pressurized rolling, the rolling time is shortened, so that cells can be sufficiently crushed; a drying process is performed before and after scenting respectively so as to ensure the final quality of the rosemary flower tea; after scenting and compounding, an intermittent microwave drying process is performed so as to improve the leaching rate of water-soluble substances in the final rosemary flower tea; the preparation method is reasonable in process; the rosemary flower tea is nutritional and good in color; nutritional components in the rosemary flower tea can be effectively retained; the leaching rate of nutrients in the brewing process can be improved.

The invention relates to a preparation method of an electrode of a hybrid chemical power device, which comprises the following steps: (1) Premixing of electrode active materials: uniformly mixing a lithium-containing compound, a carbon material and a conductive agent, and then kneading with a binder to obtain Agglomerated or powdered electrode active material raw materials; (2) preparation of electrode active material film: the agglomerated or powdered electrode active material raw material is passed through multi-stage rolling to obtain an electrode active material film of required thickness; (3) electrode active material film Forming: The thin film of electrode active material is supported on the current collector coated with the conductive polymer layer, and subjected to hot pressing treatment to obtain the electrode of the hybrid chemical power device. Compared with the prior art, the electrode prepared by the present invention has a compact structure, high tap density, high capacity, good consistency, and high reliability. This electrode is applied to hybrid chemical power devices and can significantly increase the electrode density. , Reduce internal resistance, improve life.

The invention belongs to the technical field of color pigments, and particularly relates to solid watercolor, a solid watercolor grinding device and a preparation method of the solid watercolor. The solid watercolor comprises, by weight, 5 to 10 parts of distilled water, 5 to 10 parts of a toner, 5 to 10 parts of glycerin, 20 to 40 parts of a filler, 1 to 2 parts of a preservative, 10 to 15 partsof Arabic gum, and 10 to 15 parts of yellow dextrin. The preparation method comprises the following steps: weighing the raw materials in parts by weight, grinding and kneading the weighed raw materials by virtue of the solid watercolor grinding device, extruding and drying so as to form the solid watercolor. The watercolor grinding device Disclosed in the invention can increase production efficiency, the production period of each color solid watercolor is shortened from original 4-5 months to 48 hours at present; and the maximum output of each batch of colors can reach 50,000 pieces, the increase of the output does not depend on the expansion of the production space and the increase of the time, but just increasing of the volume of kneading equipment, so that the production cost is saved,and the yield is increased efficiently.

The invention discloses a dry material heater, which consists of a top cap (5), a cavity (11), a feed opening (2), a discharge door (10), an electrode plate (7), a ventilating duct (1), a flue gas duct (4), an infrared thermometer (3) and the like. The dry material heater is characterized in that: the feed opening (2) is formed at the central position of the top cap (5); the infrared thermometer (3) is arranged beside the feed opening (2); the top cap (5) is connected with a cavity wall (6); the electrode plate (7) is fixed on the inner surface of the cavity wall (6); the discharge door (10) is arranged at the bottom of the cavity (11); and the ventilating duct (1) and the flue gas duct (4) are communicated with the cavity (11) through the top cap (5). Through the dry material heater, theheating temperature of a dry material can be accurately controlled, the energy consumption is reduced, the production efficiency is improved, and dust and flue gas pollution is reduced.

The present invention relates to a health black tea teabag production method, and belongs to the technical field of tea beverages. The health black tea teabag production method comprises: raw material weighing, raw material extraction, tea leaf shaking, withering, kneading, fermentation, drying, and crushing packaging. According to the present invention, the health black tea teabag product has high quality, and can maintain the nutrients of tea leaf and have health effect while the original flavor of black tea is not damaged; and the production method has characteristics of simple process and low production cost.

The invention provides an intermittent same-direction vacuum mechanical premixing preparation method for a spaceflight ablation heat-proof non-conductive chopped fiber/phenolic aldehyde premix. The method is characterized in that firstly, by using intermittent mechanical premixing, that is, multi-cycle short-time kneading, fibers can be completely infiltrated by resin, moreover, the uniformity of the premix can be ensured, and the problem that the fibers are damaged due to too long kneading time can be avoided; secondly, by using same-direction mechanical premixing, the collision intensity and collision frequency of dispersion system molecules are reduced, and phase separation, sedimentation, precipitation and the like are prevented; and thirdly, vacuum mechanical premixing is used, and after multi-cycle kneading, dealcoholization treatment is performed in a vacuum state, such that it is ensured that the glue content does not generate gradient changes when the premix is aired. According to the method, compared with a manual premixing method, the intermittent same-direction mechanical premixing method has the advantages that the number of operators is reduced by 71.4%; the resin content uniformity is superior to that of the manual premixing method; the mechanical property of a composite material is equivalent to that of a composite material obtained by premix mould pressing through the manual premixing method; and the premix has no glue content difference in a vertical direction.

The invention discloses a multi-point spraying injection asphalt system of a mixing and blending pot for carbon formation. The system is characterized by comprising an oxygen cylinder (16) and a valve seat (17), wherein the valve seat (17) is arranged on the oxygen cylinder (16); an oxygen flow channel is formed in the oxygen cylinder (16); a pressure reduction valve and a flow control valve which are both communicated with an oxygen flow channel are respectively arranged on the valve seat (17); an inlet of the oxygen flow channel is positioned above the mouth of the oxygen cylinder (16); a respiration connector (4) is arranged on an outlet of the oxygen flow channel. The system is not only simple in structure and relatively low in cost, but also can conveniently reduce high-pressurized oxygen to low-pressure oxygen which is applicable to respiration by human bodies through the pressure reduction valve arranged on the valve seat, and can conveniently adjust the output oxygen flow rate through the flow control valve arranged on the valve seat, so that the system can be conveniently carried and used by common users and suitable for popularization and application.

A process of preparing copper phthalocyanine particles exhibiting an epsilon crystallographic form, comprising a kneading step by kneading at at least two different temperatures copper phthalocyanine particles wherein more than or equal to 50 wt % of the particles exhibit an alpha crystallographic form in presence of a liquid and of at least one inorganic salt.