ceramics insulator

ceramics insulator

Yibin, China
Company
86-0831-5107539
jane zhang
Contact person

Basic Information

Place of Origin Sichuan China (Mainland)
Brand Name lightning brand
Item test condition Unit and Symbolic corundum-mullitep orcelain A3S2-2 A-75 A-95 A-96 A-99 volume density G/cm3 ≥2.80≥3.20≥3.60≥3.70≥3.70Air tightness --passpasspassLiquid permeability passpasspasspasspassFlexural strength Mpa≥100≥200≥280≥280≥300linear expansion coefficient 20 100°C×10-6/°C≤8≤6---20 500°C×10-6/°C--6.5 7.56.5 7.56.5 7.520 800°C×10-6/°C--6.5 86.5 86.5 8Flexural strength 1MHz 20°C≤≤9 109 109 10.5500°C--9 109 10-10GHz20°C--9 109 109 10.5the tangent of its dielectric loss angle 1MHz 20°C×10-4≤20≤10≤4≤4≤2.5500°C×10-4--30 4030 40-10GHz20°C×10-4--≤10≤10≤6Volume resistivity 100°CΩ.cm≥1012≥1012≥1013≥1013≥1013300°CΩ.cm--≥1010≥1010≥1010500°CΩ.cm--≥108≥108≥109Thermal shock resistance --passpasspassBreakdown Strength kV/mm≥15≥20≥18≥15≥15Chemical stability 1:9HCImg/cm2--≤7.0≤7.0≤0.710%NaOHmg/cm2--≤0.2≤0.2≤0.1grain Size μm--15 30--application Mainly used for large device porcelain usedfor High mechanical strength device or part shell and electronic substrate Causing coldness substrate shell and electronic substrate Properties of alumina ceramics Our factory's electronic ceramics products widely used in the radio, television, communications and antenna equipment, insulation and device which are used for support, thread needle, guy wire ,feeder Line, through wall, base, dam conductor.

Delivery terms and packaging

Packaging Detail: Cardboard Boxes Delivery Detail: base on the number of the products that you need
Port: Shanghai,Chongqing

Payment term

Letter of credit

Telegraphic transfer

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