Impregnating an organic impregnation agents GQ-85C specification technique is to maximize use of limited resources 1. fully impregnated with the organic metal castings significance liquid state is injected into a metal mold manufactured, since it can be a certain quality within the scope of inexpensively produce a large amount of the same casting, so is widely used. In recent years, the development of casting technology is very significant, and more for like a car engine based production to mass production for the purpose, at the same time, the need to address the issue of its existence are known. One of the problems in the metal solution is solidified, the volume contraction due to generation of pores and blisters. Casting a micropore after repeated processing, it is possible to produce a liquid, gas leakage. If the casting shape design complexity is not easy to prevent the generation of pores, which directly became substandard products, to improve the manufacturing cost of qualified products, it will affect arrange production plan. If the leak organic infiltration casting process allows qualified rate of almost 100%, both lower manufacturing costs there can improve the quality and quantity of production. Using the company's production of organic processed Baptist exudate can make unqualified castings reach qualified and short processing time and low cost. 2. Organic Baptist exudate GAOQI-85C using Objective GAOQI workers handling organic Baptist exudate (organic Baptist exudate GAOQI85C) results are shown below. A) gives pressure, sealing performance: the Baptist exudate filling the pores in the internal and external communication, can play a role in sealing. B) give the corrosion performance: blocked pores connected or not connected to prevent internal corrosion. Pretreatment C) synthesis processing: processing of filling the recessed surface to prevent discoloration, corrosion, peeling, and the expansion. D) to improve cutting performance: full of metal inside the Baptist exudate, can act as a lubricant. E) to improve the physical strength: Baptist exudate filled and blocked pores inside the music, the gap is reduced physical strength can be improved. F) to improve the insulation: closes the internal cavity, to improve the resistance value of the protective effect. 3. Organic Baptist exudate GQ-85C features of GQ-85C is the unreasonable fear of reduced plant operating personnel with minimal organic Baptist exudate. From the perspective of the operator, having been impregnated with the following excellent characteristics in terms of quality. A) It is the main agent and a curing agent organic Baptist exudate composed of two liquids. → because it consists of two liquid composition, therefore, significantly improved its performance will not be saved as a single liquid as abnormal mass occurs when new liquid preservation. Again, these two immiscible liquids is very good, very easy mixing, impregnation liquid mixture is very stable, storage method is also very simple. B) the impregnation liquid is water-soluble, being attached to the remainder of the impregnation liquid impregnation material may be washed with water. → without using an organic solvent is troublesome, because the surfactant is not added, so that no adverse effect to the cured product. C) designed to use a low viscosity designed so that a large number of surplus Baptist exudate recovered as soon as possible. → normally be impregnated throughout the material soaked in a large impregnation tank, if possible recover from adhering to the surface of the remainder of the impregnation liquid, the cost can be reduced. D) Since the impregnation liquid of the boiling point under vacuum is very high, so reduce the load on the vacuum pump. → In 10torr vacuum (10AHg) below the boiling point of the liquid would drop dramatically. GQ-85C under a reduced pressure state, a very high boiling point, will not be a burden to the vacuum pump. E) the safety and health aspects are also very thoughtful consideration. → Although the design of the processing unit will be different, but, during the impregnation process around often shrouded in fog Baptist exudate, sometimes Baptist exudate also may have a direct contact with the skin. Even so, you can very safely use the Baptist exudate. F) for a variety of materials → with aluminum-based, bronze, iron, zinc, burning products, magnesium and other materials can be impregnated deal. G) can achieve high efficiency → Although the situation up pores produced varies, but generally the rate of infiltration remediation process can reach almost 100%. Remediable pore diameter from a few to hundreds of UM- UM, even if the eye can see defects in large diameter holes in certain conditions can be remedied. 4. Organic impregnated with GQ-85C physical characteristics A) Appearance: transparent fluorescent color (mixture) B) Main components: mono-methacrylate copolymer C) gravity: 1.08n / p (mixture) (main ingredient: 1.08 n / p hardener: 1.16n / p) D) Viscosity: 10 mpa · s (mixture)) Main agent: 6mpa · s hardener: 90 mpa · s) E) Flash point: 109 ℃ main agent as hazardous article 4 Class 3 petroleum (Fire Act) F) curing conditions: hot water temperature is 90 ℃ curing time is within 10 minutes of hot air curing temperature is 120-140 ℃ over time is 10-30 minutes G) Odor: slight odor H) Packing: 20KG a main agent 19.9KG (20L tank) + hardener 0.1KG (0.1L tank) I) Storage stability: 1 year (unopened shade) 5. Organic Baptist exudate of various test GQ-85C The results obtained through the processing of organic impregnation sealing of the workpiece, the surroundings of their work is very demanding. Shown below is representative of the durability under severe conditions can be tested. Test conditions workpiece material: AC-4C (sand casting) Size: in, yes, a reference picture of a leak of a workpiece pressure vacuum pressure impregnation treatment added pressure of 0.6MPa, the implementation of Test A sealing confirmation) Resistance Good heat sealing results at 200 ℃ × 50 PASS → placed 50 hours continuously to maintain a constant temperature bath 200 ℃ harsh conditions. B) Results The resistance to hot water sealing 100 ℃ × 10 PASS → placed 10 hours continuously kept in hot water at 100 ℃ harsh conditions as well. C) resistance, oil resistance and sealing results at 120 ℃ × 50 PASS → placed 50 hours in 120 ℃ continuously maintained in the harsh conditions of the oil is good. D) Results The sealing LLC resistance 100 ℃ × 10 PASS → placed 10 hours continuously to maintain the LLC 100 ℃ in harsh conditions as well. E) Results The anti-lubricating seal 120 ℃ × 50 PASS → placed 50 hours 120 ℃ continuously maintained in the harsh conditions of the lubricating oil is conducted well. F) Gasoline resistance at room temperature × 7 天 qualified → In the light oil at room temperature for 7 days in a row placement, sealing the result in the exposure condition is good. Under H) oil temperature resistant lights passing → × 7 天 kerosene at ambient conditions for 7 consecutive days, the seal results under exposure conditions for the good I) Freon resistant temperature resistance R22 → × 7 天 qualified at room temperature R22 Freon property placed seven days in a row, sealing the result in the exposure condition is good J) of R134A freon resistance at room temperature × 7 天 qualified → consecutive placed seven days at room temperature R134A freon sex, the exposure conditions sealing is carried out under good results K) thermal cycles of -20 ℃ × 1 小时 -150 ℃ × 1 hour and 50 cycles of thermal cycling test pass → is performed using the sealing result is good L) vibration test JIS standards Vibration test pass → use thermal cycling test is conducted for sealing sealing results were good results for good M) MIL-I-6869D various tests in accordance with MIL standards for qualified → sandblast resistance, resistance to grease cleaned, painted Test paint impact of all qualified 6. Note: 1. Infiltration of water and oil products can not have metal impurities 2. Save impregnating agent should impregnating agent environment 3. Always filter below 28 ℃, maintained. clean and free of impurities The Suzhou Yi: TEL: 0512-67484837 FAX: 0512-62576786 The Shenzhen Yi: TEL: 0755-27736820 FAX: 0755-28032778 Hangzhou, Yi: TEL: 0571-85755070 FAX :: 0571-56873158