MCH ceramic heat

Introduction The electric substrate spectrum series is in Al2O-3 on the ceramic green sheet printed resistor paste, after lamination lamination, at about 1650 ℃ high temperature co-fired ceramic metal and then welded wire, has become a low temperature heating element species. This is the second heating element alloy heating wire, PTC heating element after yet another generation of new products. It has been, and will be applied quickly and agricultural technology, communications, medical, many areas of everyday life in a low-temperature heating. Such as small ventilation heaters, electric ovens, air-conditioning auxiliary heating, hair dryer, clothes dryer, heater, warm phone, dryers, electric plywood, iron, straight hair, curly hair perm, thermos, mug, household electric appliance electric cooker aspect, toilet water heating, water heaters, electronic insect repellent, electric incense burner, electronic temperature wine, electronic warm shoes and the like; such as industrial drying equipment, electric bonding, a sealing machine, water, oil, such as infrared physiotherapy, heated intravenous medical field;; industries heating acid, alkali liquid, UTR cylinder prevent condenser such as instant noodles, pasta, food, fast drying and other food processing industries; such as electricity ferrochrome, small Private bath crystal device electronics industries. 2.1 Structure simple electric board advantage. 2.2 up quickly, 10 seconds up to a nominal 100 ℃ ~ 230 ℃; 30 秒 up to 500 ℃ ~ 700 ℃. 2.3 high thermal efficiency, energy saving, pollution-free, in line with environmental requirements. 2.4 heat evenly, no open flame, use of safety. 2.5 Bureau of cloth heating body in a vacuum, heaters acid and harmful gases. 2.6 long life, small amount of power attenuation. Products are mainly raw materials 3.1 Substrate: content of not less than 95% Al2O3 ceramic white 3.2 Lead: 0.5mm nickel wire or nickel-copper sleeve 3.3: 3.4 Teflon heating material: Tungsten 4.1 major products, electrical performance: 4.1.1 Insulation resistance: R≥5 × 108Ω (500VDC) 4.1.2 Compressive strength: 1500VAC 1 分钟; 1800VAC 1 分钟; 3750VAC 1 分钟; 4000VAC 0.1 minutes; 4.1.3 maximum applied voltage: 230VAC / 120VAC 4.2, physical properties: 4.2 .1 density ≥3.6g / cm3 4.2.2 compressive strength bending strength ≥270MPa 4.2.3 ≥2700MPa 4.2.4 Lead Rally: lead along the horizontal direction is not less than 5kgf, lead and the substrate into the direction of not less than 90 ℃ 3.5kgf . 4.3, 4.3.1 temperature performance rated operating temperature: 100 ℃ ~ 230 ℃ 4.3.2 up to temperature: 500 ℃ ~ 700 ℃ 4.3.3 heating rate: 30 seconds up to the rated temperature operating temperature, the maximum temperature of up to 90 seconds . Appearance 5.1 defects: no mechanical damage, burrs, cracks, corrosion, pollution, identify the correct definition. 5.2 Warp: less than 0.008mm / mm.