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200-250 mesh screen printed alumina high-temperature ceramic sintering 10-15 minutes conductive silver paste

Time：2022-09-22Number：1053

Product SpecificationHigh-temperature sintered silver pasteCeramic sintered silver pasteHigh temperature conductive silver paste

Product/product:	High power resistor paste
Part number/Part number:	05H06 series

Scope of application:

This product is suitable for use with high-power resistors.

The resistor paste applies to High power Resisto
Usage conditions/Operating conditions：

base material

Substrate

Alumina ceramics

96% alumina surface roughness 3-5μm

Printing

200-250 mesh screen printing

200-250 mesh stainless screen

leveling

Levelling

Level at room temperature for 5-15 minutes (depending on the actual leveling situation).

5-15min minutes at room temperature

dry

Drying

Bake in a ventilated oven at 100-150 ℃ for 10-15 minutes

(If the air test temperature is below 300 ℃, the baking time can be determined according to the actual baking situation.)

100-150℃10-15 min

sinter

Firing Condition

Sintering in tunnel furnace air atmosphere, peak value 850 ± 2 ℃ (recommended value), 9-11 minutes.

Atmospheric firing in belt furnace with peak time of 9-11 Minutes at 850±2℃

Thinner

ST1000，ST1001

Performance/Characteristics：

1. Slurry performance/Paste Characteristics：

Performance Characteristics

Standard Standard

Testing methods and conditions

Test method and conditions

Fineness

≤8μm

FOG test

Viscosity

100-200Pa.s

Brookfield HBT utility cup and spindle (SC4-14/6R), 10rpm,25±1℃，

Brookfield HBT viscometer, rotor SC4-14/6R, 10rpm,25±1℃

The viscosity can be adjusted according to the actual needs of the user.

2. Characteristics after sintering/Characteristics after firing：

Under the sintering conditions of 1), the film thickness of 8-12mm was checked and the fired film was produced under the conditions specified in 1), (Film thickness is 8-12mm.)

characteristic Characteristics		Standard standard	Testing methods and conditions Test method and conditions
3	appearance Appearance	Compact, dense Compact and unknit	Eyeballing
4	Square resistance value Resistivity

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200-250 mesh screen printed alumina high-temperature ceramic sintering 10-15 minutes conductive silver paste