Applications may include:Īntiperspirants, skin creams, skin lotions, suntan lotions, bath oils, hair care products and so on. They are characterized by their low pour points, low surface tensions, low viscosity change at temperature, excellent lubricity, high dielectric strength, refractive index values between 1.3970 to 1.4000, wide service temperature range and inertness to virtually all substrates Ī primary use is as an ingredient in a number of personal care products due to their low surface tension, skin lubricity, high spreadability and non-greasy feel. Low viscosity pure PDMS fluids are clear, colorless, and odorless that range in viscosities from 5cSt to 20cSt (centistokes) 25☌. Low molecular weight PDMS polymers, with viscosities less than 1000 cSt, are used extensively by the plastics industry as external release agents applied on the mold surface prior to injection molding. As rubber portion of a thermoplastic vulcanizate material, the cross-linked silicone rubber imparts novel properties, such as lower hardness, reduced coefficient of friction and improved low and high temperature properties. As additives, silicones, and in particular polydimethylsiloxane (PDMS), are used to improve mold filling, surface appearance, mold release, surface lubricity and wear resistance. Polydimethylsiloxanes are used in the plastics industry as additives for improving the processing and surface properties of plastics, as well as the rubber phase in a novel family of thermoplastic vulcanizate (TPV) materials. Contact BG Products, Inc.Posted in Silicone Recycling High and low viscosity PDMS.In that case, preventive maintenance lowers cost of ownership compared to component replacement. However, this creates a problem for OEMs: waiting 150,000 miles (241,000 km) for an ATF exchange could potentially do irreparable damage to the transmission, requiring transmission replacement and causing the cost of ownership to skyrocket. A longer the service interval gives the consumer the perception that they’re spending less to maintain their vehicle. The reasoning behind extended drain intervals stems from OEMs’ desire to keep the cost of vehicle ownership as low as possible. For instance, Ford’s maintenance schedule calls for an ATF change at 150,000 miles (241,000 km)! While major OEMs have shied away from this claim, some still have drain intervals that far exceed an ATF’s ability to protect a transmission. A few years ago, many OEMs claimed that their transmissions could be filled for life. On top of calling for thinner fluid, some OEMs have extended their recommended drain intervals. It has active chemistry that allows it to not only last longer than high viscosity ATF but also protect the transmission for tens of thousands of miles. Low viscosity ATF is the cutting edge of ATF technology. Modern low viscosity ATF is thinner but still provides adequate film strength while maintaining a consistent, stable viscosity over time. Sheared down fluid has lost the ability to protect transmission components. High viscosity fluid (thicker) tends to shear down or break down into a lower viscosity fluid. Low viscosity ATF offers a number of advantages over high viscosity ATF:īecause low viscosity ATF is thinner, the transmission does not have to work as hard to push fluid through the system, improving efficiency and increasing power to the wheels. By 2022, that number is expected to be almost 75 percent. In fact, 40 percent of new passenger cars in the U.S. ATF has gotten thinner and thinner and OEMs’ recommendations have begun to reflect that. ![]() In the transmission system, the focus is on the viscosity of automatic transmission fluid (ATF). In order to meet these goals, OEMs are improving the efficiency of other vehicle systems such as the engine and transmission. For 2016, the CAFE benchmark is 35.5 MPG. ![]() ![]() Every few years until then, manufacturers have a benchmark average MPG to reach. T he goal of CAFE (Corporate Average Fuel Economy) standards is to increase the average fuel efficiency of all the vehicles on the road to 54.5 MPG by 2025. BG Tech ™ (for professional technicians).BG Advisor ™ (for automotive professionals).SmartOPS ® (for automotive professionals).BG Experience ™ (for automotive professionals).BG Rep ™ (for BG Sales Representatives).BG Quick Cure ® Headlight Restoration Service.
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