name Index number Temperature range (°C) Allowable deviation △t(°C) Nickel-chromium-nickel-silicon thermocouple K See specific specifications ±2.5°C or ±0.0075t Nickel-chromium-constantan thermocouple E Material Use temperature °C Features and uses 1Cr18Ni9Ti -200-800 High temperature corrosion resistance, usually used as general heat-resistant steel 304 -200-800 Low carbon content, good resistance to intergranular corrosion, usually used as general heat resistant steel 316 -200-750 Low carbon content, good resistance to intergranular corrosion, used as corrosion-resistant steel 316L -200-750 Ultra-low carbon content, good resistance to intergranular corrosion, used as corrosion-resistant steel Monel Monster K500 -100-700 Nickel-copper alloy with good resistance to intergranular corrosion, suitable for corrosive applications such as strong sulfuric acid Hastelloy H. Alloy-276 -100-700 Good resistance to intergranular corrosion, used as corrosion-resistant steel Incone1600 -100-1000 Nickel-chromium alloy with excellent high-temperature oxidation resistance, usually used as heat-resistant steel 310S -200-1000 Has high temperature oxidation resistance, corrosion resistance is usually used as heat-resistant steel GH3030 0—1100 Nickel-based superalloy steel with excellent oxidation resistance and corrosion resistance, usually used as heat-resistant steel GH3039 0-1300 Nickel-based superalloy steel with excellent oxidation resistance and corrosion resistance, usually used as heat-resistant steel High aluminum 0-1300 Industrial ceramic tube with excellent oxidation resistance and corrosion resistance Steel jade tube 0—1600 Industrial ceramic tube with excellent oxidation resistance and corrosion resistance 3YC52 0-1300 High-temperature alloy, with excellent oxidation resistance, corrosion resistance, good mechanical properties, suitable for high temperature locations MoSi2 MoSi2 0—1600 Has excellent oxidation resistance, corrosion resistance, good mechanical properties, suitable for high temperature locations model Index number coating Temperature range °C Protection tube diameter d specification WRE-130F WRE-230F WRE-330F WRE-430F K HC 0~800 16+2 Special consultation 300×150 350×200 400×250 450×300 550×400 650×500 900×750 1150×1000 1650×1500 WRE2-130F WRE2-230F WRE2-330F WRE2-430F HB 0~800 WRN-130F WRN-230F WRN-330F WRN-430F E WRN2-130F WRN-230F WRN-330F WRN-430F Ti 0~1000 16 Special consultation
Rutile Titanium Dioxide is used in coatings, plastics, paper, printing inks, chemical fiber, rubber, cosmetics and other industries. It has a high melting point and is also used to make refractory glass, glaze, enamel, clay, high temperature resistant laboratory utensils, etc.
At the same time, titanium dioxide has a good UV shielding effect, and is often incorporated into textile fibers as a sunscreen. Ultra-fine titanium dioxide powder is also added to sunscreen cream to make sunscreen cosmetics.
Titanium dioxide is not only used as a coloring agent in the rubber industry, but also has the functions of strengthening, anti-aging and filling. Titanium dioxide is added to white and colored rubber products. It is resistant to sunlight under sunlight, does not crack, does not change color, has high elongation and is acid and alkali resistant. Titanium dioxide for rubber is mainly used in car tires, rubber shoes, rubber flooring, gloves, sports equipment, etc., generally anatase type. However, when used in the production of automobile tires, a certain amount of rutile products are often added to enhance the anti-ozone and anti-ultraviolet capabilities.
Other technical indicators are in line with JB/T9238-1999 industrial thermocouple technical conditions and JB/T8622-1997 technical conditions.
WRE2-230F anti-corrosion thermocouple model and specifications
Other technical specifications of WRE2-230F anticorrosion thermocouple are the same as common industrial thermocouples
Rutile titanium dioxide
Rutile titanium dioxide
Titanium dioxide is also widely used in cosmetics. Because titanium dioxide is non-toxic and far superior to lead white, almost all kinds of fragrant powder use titanium dioxide instead of lead white and zinc white. You only need to add 5%-8% of titanium dioxide to the fragrance powder to get a permanent white color, making the fragrance smoother, having adhesion, absorption and hiding power. In gouache and cold cream, titanium dioxide can weaken the greasy and transparent feeling. Titanium dioxide can also be used in various other spices, sunscreens, soap flakes, white soap and toothpaste.
The glaze made of titanium dioxide has strong transparency, low quality, strong impact resistance, good mechanical properties, bright colors, and is not easy to be polluted. Titanium dioxide for food and medicine is titanium dioxide with high purity, low heavy metal content and strong hiding power.
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