isostatic high temperature Al2O3 alumina ceramic cylinder

isostatic high temperature Al2O3 alumina ceramic cylinder

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Alumina Ceramics:

Alumina ceramic structural parts ABS resin is a terpolymer developed on the basis of polystyrene resin modification. Wherein A represents acrylonitrile, B represents butadiene, and S represents styrene. ABS resin has the comprehensive properties of three components. A can improve oil resistance and chemical resistance, thereby having a certain surface hardness; B makes ABS rubbery and improves impact toughness; S makes ABS plastic show better Good fluidity makes it have good performance for thermoplastic molding processing.
ABS plastic is mainly used in our country to manufacture the shells of instruments, household appliances, telephones, televisions, etc. and ABS plastics for electroplating to give metallic luster, and ABS is used to replace metal. Among the liners and plastic products of various models of refrigerators produced by our factory, ABS injection molded products account for more than 88% of the total number of refrigerator plastic products. The screw injection molding machine is selected to make the plastic in the barrel heated by the electric heating ring and the barrel screw rotating friction heating to pre-plasticize, melt and inject into the cavity, and then eject the product after cooling and opening the mold. The plasticizing effect is good, and the molding temperature can be slightly lower than other types of equipment (such as plunger type). Avoid high temperature damage to the rubber phase. Note: ① Each injection volume should be 50~75% of the maximum injection volume of the equipment; ② Single-head, equidistant, gradual, full-thread, and non-return screw screw is selected for the screw (the screw length to diameter ratio L/D is 20 :1, the compression ratio is 2 or 2.5:1.3); the nozzle can be an open general nozzle or an extended nozzle (the extension length is not more than 150min), avoid the use of self-locking nozzles to reduce the injection process or cause discoloration of the material. In addition, there should be a heating and temperature control device on the nozzle.

High hardness, high strength, wear resistance, corrosion resistance, high temperacture (1600°), good thermal diffusivity, good insulativity, low cost etc. 

Data Sheet↓

Thermal Shock Resistance: 200 △T°C

Maximum use temperature 1650°C

Dielectric Strength: ＞10 KV/mm

Dielectric Constant: 9.1er

Dielectric Loss Angle(1MHz): 0.0002-0.0003

Volume Resistivity(20°C): ＞1014Ω.cm

7.MOQ is not limited, small quantity is welcome.

8.Vigorous team and good after-sales service

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FAQ

Q: Are you trading company or manufacturer ?
A: We are factory.
 
Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. or it is 15-30 days if the goods are not in stock, it is according to quantity.
 
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A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
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A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 50% T/T in advance ,balance before shippment.