Introduction: Products: ① air conditioner cleaner Product Model: DH-001 Physical Characteristics: Colorless transparent liquid Specific Gravity: 1.1±0.1ph:13 Product Features: 1. This product is based on the principle of dust and oil generation, the use of the latest high-tech achievements in electronics development of air conditioning cleaner. 2. The use of high-quality German imports of surfactants, corrosion inhibitors, The cleaner has a light color without irritating odor, inorganic phosphate ≤ 5 solid solids ≥ 30%, decontamination power of more than 96%. 4. non-toxic to humans do not corrode the air conditioning, strong penetration, resulting in a rich and delicate foam. 5. Acid-free formulations, the aluminum and the environment is safer. 6. After cleaning the fins bright as new, the role of a rapid only 2-5 minutes both The oil and dirt can be removed in 2-5 minutes. Usage: put the cleaning agent in the spray bottle, directly sprayed in the cleaning parts, 2-5 minutes foam up, at this time to be cleaned parts of the oil and other dirt, bacteria were brought out, will be the foam scraping, with high-pressure water rinse can be. Scope of application: applied to the central air conditioning, marine air conditioning, household air conditioning, automotive air conditioning evaporator, condenser and surface cooler. ② Fugao brand air conditioning cleaner DH-018 product features: This product is a neutral indoor machine special products, specializing in cleaning air conditioning indoor machine dirt, dust, mold, odor and other harmful substances. With the increase in the popularity of air conditioning, people have begun to pay attention to the health of air conditioning, due to the air conditioning indoor unit in the work of the inhalation of a large amount of dust, bacteria in the filter and evaporator on the evaporator is a breeding ground for bacteria, that is to say, the most suitable for bacterial reproduction of the place. Long time cause indoor air quality decline, odor, make people feel irritable, weak, this is often called "air conditioning disease". To solve this problem is very simple, as long as the regular cleaning of the air conditioning indoor unit can be solved. Simply cleaning the filter can not be thoroughly cleaned, and the filter is a key part of the following. According to the above problems our company after repeated research and testing, the production of non-disassembly cleaning home air conditioning cleaner is very suitable for family do-it-yourself cleaning. Wall-mounted air conditioning method: 1. cut off the power to lift the air conditioning indoor panel; 2. pull out the filter with water to rinse clean; 3. will be directed at the cleaner evaporator (is the filter behind the aluminum fins spray, until the evaporator surface has a uniform foam can be stopped, keep the foam automatically disappeared after 15-20 minutes that cleaning is complete; 4. back to the filter, cover Put back the filter, cover the panel, connect the power supply, turn on the air conditioner and set the dehumidification state to run for 15 minutes to clean the end. Cabinet air conditioning method: cut off the power, remove the inlet grille, remove the air conditioning panel, remove the iron plate to reveal the evaporator in accordance with the wall-mounted air conditioning cleaning method can be used. Precautions: 1. Do not spray electrical components and circuit boards; 2. away from sources of ignition to avoid direct sunlight and into the fire; 3. away from children to avoid injury. ③ supply central air-conditioning pipeline descaling agent.DH-003 central air-conditioning pipeline descaling agent (DH-003) Physical Properties: Appearance: reddish transparent liquid Specific Gravity: 1.0±0.1ph:1 Flammability: Otherwise Packing: 5L25L200L Product Characteristics: This product has a variety of new materials copied from a variety of new materials, there are good corrosion inhibitors, surfactants can be rapid It can quickly strip and dissolve scale, rust scale and other precipitates, and turn them into water-soluble or suspended matter. Usage: First confirm that the cleaning equipment is free from serious corrosion and failure before cleaning. Firstly, inject clean water for circulation, check whether there is any leakage, and then add cleaning agent for circulation cleaning according to the dilution ratio of 10% or more of water capacity and scale thickness. Cleaning process every 20 minutes to measure the PH value of the solution, when the PH value is greater than 1 should be appropriate amount of additive cleaning agent solution for 6 hours PH value is less than 1 can be the end of the cleaning. After cleaning and alkali neutralization discharge, and finally rinse with a large amount of water. Unconditional circulation can be immersion cleaning. Scope of application: This product effectively removes scale, rust scale, urine alkali and other dirt inside boilers, heat exchangers, radiators, refrigerators, cooling towers and water pipelines. It can also remove cement thin layer, mortar, stains, patina and other dirt. ④ Rust remover (DH-008) Physical properties: Appearance: emerald green liquid Specific gravity: 1.0 Product characteristics: The main active ingredients of this product are corrosion inhibitor, composite polymer organic acid, penetrant, etc., slightly acidic odor, non-corrosive to metal. Instructions for use: 1, with the original liquid soaking or brushing, in a few minutes to remove the thick layer of iron and steel surface oxidation and iron tetraoxide. 2, to remove the thin layer of rust and floating rust can be diluted 3-10 times, brushing or immersion cleaning. 3, the building surface mortar with the original liquid or diluted 2 times, spraying and then brushing, but also to remove toilets, swimming pools, the water rust. Precautions: 1. Please wear gloves when using this product because it is acidic. 2. This product has no antirust properties. After removing rust, the surface should be washed with water and antirust as soon as possible.3. Do not swallow, and avoid touching by children. ⑤ Fugao brand gram scale (DH-003A) Physical Properties: Appearance: yellowish transparent liquid Specific Gravity: 1.0±0.1ph:1 Flammability: Otherwise Packing: 5L25L200L Product Characteristics: This product has a variety of brand new materials replicated from a variety of new materials, there are good corrosion inhibitors, surfactants can be quickly peeled off and dissolve the scale, rust and scale and other precipitates and to make it transformed into water-soluble or suspended matter. Usage: First confirm that the cleaning equipment is free from serious corrosion and failure before cleaning. Firstly, inject clean water for circulation, check whether there is any leakage, and then add cleaning agent for circulation cleaning according to the dilution ratio of 10% or more of water capacity and scale thickness. Cleaning process every 20 minutes to measure the PH value of the solution, when the PH value is greater than 1 should be appropriate amount of additive cleaning agent solution for 6 hours PH value is less than 1 can be the end of the cleaning. After cleaning and alkali neutralization discharge, and finally rinse with a large amount of water. Unconditional circulation can be immersion cleaning. Scope of application: This product effectively removes scale, rust scale, urine alkali and other dirt inside boilers, heat exchangers, radiators, refrigerators, cooling towers and water pipelines. It can also remove cement thin layer, mortar, stains, copper rust corrosion spots and other dirt. ⑥Hard film antirust oil DH-012 Packing: 25L200L This product is a transparent low viscosity liquid type rust prevention specialties, it can form a hard protective film on the surface of steel parts and other metals. It can form a hard protective film on the surface of steel parts and other metals. The protective film has strong adhesion, good wear-resisting and heat-resisting properties, and long-lasting anti-rust effect. Can be in a variety of environments in the long-term preservation of rust corrosion. This operation is easy to use, using simple equipment. It can be brushed, dipped or sprayed, does not cover the original color of the device, and has the effect of lightening, pay attention to fire prevention when using and keeping. Hard film antirust oil (FH-012) technical indicators of the product appearance of brown-red transparent liquid; no acid and alkali; damp heat test: 45 # steel 30 days without rust, a cast iron 15 days without rust, H62 brass 15 days without rust, LY12 duralumin 15 days without rust; salt spray test: 45 # steel 7 days without corrosion; corrosion test: 45 # steel 168 hours of bright Drying time: surface drying 3-5 minutes, mutual non-stick pieces, dry 20 hours; rust prevention period of 1-2 years (7) Transparent antirust oil DH-011 product characteristics: the appearance of light-colored transparent liquid product characteristics: this product is based on mineral oil, the addition of antirust agents, film-forming agents and other auxiliary materials developed. This product adopts the new type of domestic high-efficiency corrosion inhibitor, the selection of materials, scientific formula, wide adaptability, good rust prevention effect, is a new type of rust prevention oil in China, ferrous metals and commonly used non-ferrous metals (copper, aluminum, etc.) have a good effect on rust prevention. It also has no adverse effect on oxidized parts, phosphated parts and chrome-plated parts. It is suitable for the long-term sealing of light weapons, aircraft manufacturing, tank manufacturing, spare parts, machine tools, bearings, chains, knives and scissors, gauges and food utensils. Appearance is light-colored transparent liquid. Oil-based stability (ml) is not greater than 1 corrosion test (550 ± 1 ℃, 7 days) 45 steel for 0 H62 copper for 1 level Moisture heat test (49 ± 1 ℃, humidity 95% 30 days) 45 steel for 0 H62 copper for 1 level Salt spray test (35 ± 1 ℃, 5% sodium chloride solution 7 days) 45 steel for 0 H62 copper for 1 level Film drying time (minutes) 20-25 ℃ Humidity 5% Surface drying 80 Drying 120 ⑧ Dehydration antirust oil DH-010 Physical Properties: Appearance: light brown transparent liquid Shelf life: two years rust-proof period: one year Flammability: combustible Packaging: 25L200L Product Characteristics: 1.This product is made of dehydration, rust prevention and other additives formulated by the dehydration of a strong light-brown transparent rust preventive agent. 2.This product uses the change of the tension of the surface between oil, water and metal. This product uses to change the size of the surface tension between oil, water and metal, which can directly exclude the residual water and its substances from the metal surface, and the separation of oil and water makes the antirust substance form an antirust film on the metal surface, so as to achieve the purpose of antirust. 3. It is used for antirusting of the parts in the environment of humid and cleaned parts, which can exempt from the drying process, shorten the waiting time, reduce the cost, and increase the efficiency. 4. It is suitable for short-term sealing and antirusting in between the processes. Rust prevention period of one year.5. This product does not contain acid and alkali, strong dehydration performance, processing time of 3 to 5 minutes, continuous use of strong, good rust prevention performance. Scope of use: It is suitable for dehydrating and antirust of steel, iron, cast iron, copper, aluminum alloy and many other metals. Usage: It can be used by soaking, brushing, spraying and other methods of soaking and using during the observation of the lower water level, frequent drainage to keep the oil surface clear. ⑩ antirust agent with rust antirust agent characteristics: this product can be directly coated in the rusty steel surface, it can be converted into a stable polymer network of loose rust, firmly adhering to the steel surface, forming a protective closed layer to enhance the corrosion resistance of steel, instead of an antirust primer, painted steel on the weld quality has no effect on the gas cutting, welding, stimulation of the odor is small, the use of this product can be omitted from the descaling process, the area of the coated than the general antirust primer. The coated area is about twice as large as the area coated by general antirust primer, and it can also speed up the construction speed, improve the production efficiency and reduce the production cost, in addition, it volatilizes a trace of alcohol odor when it is coated, which has no effect on human health. Scope of application: This product is suitable for use on the surface of ordinary hot-drawn carbon steel, and other steel parts should be used with caution. This product is suitable for SIS standard A, B, C, D levels of corrosion state range. Technical Performance: This product is produced according to Q/WSH01-1999 standard, and its technical performance is as follows: color reddish brown viscosity 15-25 seconds specific gravity 1.01-1.02 solid content ≧ 6 construction method: the product must be stirred evenly before use (no diluent), remove loose floating rust on the surface of the steel, rupture oxide, welding slag soil, oil and dirt, etc., before painting. Painting this product is different from general paint painting, it is appropriate to brush a horizontal brush, followed by a vertical brush, rust thin light coating, rust thick heavy coating, shall not be omitted, such as obvious brush marks and pinholes and other defects, to be repaired in a timely manner, such as the coating appeared white bubbles, should be wiped off immediately with cotton gauze, and then a small amount of cotton gauze with a small amount of alcohol and wipe it lightly, in order to reduce the surface of the residual acid, not to affect the quality of antirust. This product should not be constructed in rain or snow, and prevent it from being wet by water within 24 hours. If there is white powder when wet, it can only achieve the purpose of rust removal. 24 hours of natural drying, it is necessary to re-coat the paint. If you need to paint two antirust primers on the steel surface, you can reduce one antirust primer after painting this product. In addition to the good anti-rust effect of using this product alone (in a short period of time), only with other paints can its anti-rust effect be fully realized, and anti-rust primer is the best, matching paint: all kinds of reddish primer, grease paint, alkyd resin paint is the best matching. Asphalt primer matching general, epoxy resin paint general, chlorinated rubber paint matching to note that inorganic zinc-rich paint is prohibited. (11) steel pipe special hard film antirust oil product introduction this product by petroleum solvents, polar film-forming materials, plasticizers and a variety of high-quality antirust agent modulation and become; applicable to high-frequency welded steel pipe, seamless steel pipe, steel rails, I-beam ocean transportation and indoor and outdoor long-term storage of rust prevention. Advantages of Donghe Technology ①This product has the characteristics of strong oil film, thin coating, fast drying and anti-collision, etc.; ②Strong antirust property, ensure the effective antirust period of one year outdoors and three years indoors; ③Weathering and humidity resistance, good adhesion at low temperature, suitable for use in the environment of -40～70℃; ④The finished product has the appearance of bright, clear hard film, no hang-ups, no bubbles; ⑤No harmful substances, colorless and transparent, no color, no bubbles. It is a new generation of non-toxic products with no harmful substances, colorless and transparent, and no peculiar smell. Executive standard project quality index test method film color amber transparent Viscosity (Tu-4, 25 ℃) 20 ~ 50GB/T1723 flash point, ℃ ≥ 110GB/T5208 drying time, surface drying 25 ℃ min ≤ 3 ~ 30 Drying 25 ℃ h ≤ 0.5 ~ 4GB/T1728 adhesion, level 1GB/T1720 salt resistance Salt spray resistance, h, 3572 ~ 120GB/T1771 weather resistance, year 1GB/T11793.3 Gloss 60 ℃, ≥ 35GB/T1743 film thickness, μm18 ~ 200GB/T13452.2 Impact resistance through the GB/T1732 Instructions for use of this product can be dipped and brushed, and can be added to the appropriate amount of diluent use. PrecautionsThis product is non-flammable, avoid exposure to sunlight, pay attention to ventilation. This product should not be mixed with other oils; prevent moisture and impurities from mixing. Packaging, storage and transportation: Transportation as general chemical products, storage in cool and dry place. Packaging 25, 250 kg steel drum. (12) rapid paint stripper Product Model: DH-014 Packaging: 0.5kg glass bottle 25kg 200kg drum shelf life: one year Winter Crane brand rapid paint stripper This product can quickly remove coated in metal, enameled wire, wood, concrete, glass and other substrate surfaces of all kinds of old paint film and other solid coatings and adhesives, etc.. Scope of application: oil-based, alkyd, nitro, epoxy asphalt, polyurethane, epoxy polyurethane, amino alkyd resin and other cured old paint film. Characteristics of the product: Paint stripping quickly 1-5 minutes to remove the old paint film; easy to use, can be used at room temperature usage is not limited. How to use: Dip the brush into the paint remover and brush it evenly on the old paint surface, wait for 1-5 minutes for the old paint film to wrinkle and swell and then remove it with a spatula and other tools. Note: This product cannot be used on the surface of organic products. Do not contact with skin directly, if contacted, rinse with water immediately. Cover the lid after use, store in a cool place, prohibit exposure to the sun. (13) room temperature efficient solid cleaning agent (DH-007) Product Packing: 25KG Physical Properties: Appearance: white granular flammability: non-flammable gas flavor: no Shelf Life: two years Product Characteristics: This product is our company absorbed the domestic and foreign characteristics of a variety of metal cleaners and developed into a new product, which consists of a variety of surfactants, detergents and corrosion inhibitors, etc., after chemical processing. It is made of many kinds of surfactants, detergents and corrosion inhibitors through chemical processing. (I) Product characteristics: This product is non-toxic, soluble in water, does not require heating, used at room temperature (15 ~ 40 ℃), non-irritating to the skin, does not pollute the environment, the cleaning ability is better than the general cleaning agent, at high temperatures (refers to the 80 ~ 90 ℃) has the characteristics of paint removal, a kilogram of cleaning agent is equivalent to 40 ~ 50 kilograms of gasoline. (B), product use: this product can replace gasoline, kerosene, diesel oil, trichloroethylene and other organic cleaning of metal parts, suitable for steel, aluminum alloys, copper alloys and other metal parts, as well as ship hosts, automobiles, machine tools, can also be used for glass, ceramics, plastics and other materials, products, after the cleaning of the product, the surface of the parts color as new. (C) Usage: 1. Preparation concentration: the best cleaning concentration of this product is 3%-10%, that is, take 3-10 grams of this agent, dissolved in 90-97 grams of clean water, a little stirring, into a transparent solution, can be used. 2. Cleaning method: at room temperature (15-40 ℃), the metal parts or equipment of other materials to be cleaned. Cleaning method: at room temperature (15 ~ 40 ℃), the metal parts to be cleaned or other materials of equipment immersed in the cleaning solution, according to the amount of oil, soaking, scrubbing or brushing can be used, but also high-pressure spray washing or ultrasonic washing, until clean, rinse with water after cleaning. (14) precision electronic cleaner product description: this product can be in the case of non-power, rapid removal of dirt on a variety of precision electronic equipment, such as dust, grease, salt, moisture and other harmful substances, and has a special protective effect, which can effectively improve the safety of the equipment, precision electronic equipment is in the best working condition of the right-hand man. Product Characteristics: Quickly removes dust, oil, moisture and other dirt. Completely evaporates without leaving any residue. Safe and non-corrosive to rubber, plastic, metal and other finishes. Safe, harmless to human body, non-combustible. Voltage resistance 48KV, safe and reliable for working with electricity. Easy to use, can be cleaned without disassembly. Scope of use: program-controlled switchboards, printed circuit boards, numerical control equipment, computers, card telephones, signaling machines, miniature bearings and other precision electronic equipment charged cleaning. Usage: small electronic instrument table cleaning: hold down the nozzle of the aerosol can from the cleaning object 15-20cm at the spray wash, if you use the attached extension nozzle can be more accurate to spray to the various washing parts, and even the eyes can not see the parts can also be cleaned. Large electronic numerical control system cleaning: the use of hand-pressure spray cans, first from the bottom to the top, and then from the top to the bottom of the wash. In general, the focus of cleaning is the solder joints, pins and individual contacts, for a wide range of cleaning can be combined with the hairdryer (cold or weak hot air) to prevent surface condensation. (15) environmental protection equipment cleaning agent winter crane brand environmental cleaning agent DH-006 Product Packaging: 18L200L Physical Properties: Appearance: colorless transparent or slightly yellow Specific Gravity: 0.9 ± 0.05 Flammability: flammable Odor: solvent flavor Shelf Life: two years Product Features: This product is an environmentally friendly carbon hydrogen cleaning agent, is the best alternative to Freon carbon tetrachloride, is the best product for more than a decade to solve the global problem of Freon on the ozone layer. It is the best choice for solving the toxicity of chlorinated solvents for the destruction of the ozone layer by Freon in the past ten years or so. This product is based on carbon and hydrogen two elements of the structure of human health without damage, small odor, is the first choice of cleaning companies cleaning agent. It can completely remove oil, water, chips, dust and oil from various workpieces in the process. Non-corrosive to metals and most rubber and plastics. Small volatile loss can be recycled to reduce cleaning costs. It can be cleaned by scrubbing, spraying, soaking and ultrasonic wave. Scope of use: all kinds of generators, electric motors, electrical cabinets, welding machines, engines, communication equipment systems, bearings, gearboxes and gears of various metal and plastic parts cleaning after processing. (16) car air conditioning cleaner DH-019 product description: for the car space is small, poor ventilation, air conditioning dirt, harmful to health and difficult to clean, large demolition of time-consuming and high-cost situation. Our company after a long period of research and development to launch the car professional air conditioning sterilization cleaner, which uses high-tech formulations, the use of high-efficiency surfactants with natural plant extracts, for the car air conditioning built-in room and air ducts, evaporators and other parts of the internal dirt, bacteria and other effective removal. The cleaning power is very strong, and the compounded biocide can keep bacteria away for a long time, and the PH value is medium, which is non-corrosive to the car. Quick and easy to use.
Legal representative: Wang Donghe
Establishment: 2004-03-17
Registered capital: 500,000 yuan
Industrial and Commercial Registration No.: 120113000149914
Enterprise Type: Limited Liability Company
Corporate Address: Beichen Economic and Technological Development Area of Tianjin, Tianjin, China. Tianjin Beichen Economic and Technological Development Area, Tianjin Pharmaceutical and Medical Devices Industrial Park, Jingfu Highway, east side of Yougu Xinke Park, Building 1-8