LW pressure sensitive paper Japanese original pressure sensitive paper pressure sensitive paper price Suzhou pressure sensitive paper

品牌：

富士

型号：

LW LLW LLLW LLLLW HS MW HHS MW

规格：

270MM*12M/6M/5M

Red areas appear on the film when pressure is applied. The intensity of the color changes as the pressure changes.
r Film can accurately measure pressure, pressure distribution and pressure balance.
Fuji's advanced technology in color film production enables it to produce ultra-thin and stable film measuring less than r.
A red area will appear on the film when pressure is applied. The intensity of the color changes as the pressure changes.
Seven r types are provided to meet a wide range of needs for measuring pressure.
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Conveniently and visually check the distribution/uniformity of applied pressure
Different color intensity representation of applied pressure can even Convert to numeric value.
No special equipment or devices are required, low cost
The measurement speed is fast, and the pictures provided are intuitive and clear.
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Eight kinds of r-film are provided according to the pressure level, please choose the appropriate r-film.
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Note
* indicates double-chip type and single-chip type.
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There are two kinds of r. The monolithic polyester sheet substrate is coated with a color-producing substance, and there are microcapsules of the color-producing substance on it. The two-piece version consists of two polyester bases. One is coated with a layer of microencapsulated chromogenic substance, while the other is coated with a chromogenic substance. When using two films the coatings should face each other.
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Two kinds of r (micro pressure: - medium pressure:)
Working principle
When pressure is applied, the microcapsule ruptures, The chromogenic substance reacts with the chromogenic substance and a red area appears on the film.
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Single-chip type (medium pressure: - high pressure:)
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When pressure is applied, the chromogen microcapsules rupture and react with the chromogen.
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Notes:
*Pay special attention when handling film with extremely low pressure. Do not touch, rub or bend the surface of the colored paper.
Double-film type (micro pressure:-medium pressure:)
Cut two r films correctly (film in black bag, film in blue bag). With the rough sides of each film facing each other, insert the film where the pressure is to be measured. When pressure is applied, red areas appear on the film, and the color density changes as the pressure level changes. Take out the film and check the distribution of pressure. For more accurate pressure values, use a pressure analysis system.
Single piece type (medium pressure: - extra high pressure:
Cut the r film in the black bag correctly.
Insert the film into the place where the pressure is to be measured.
Apply pressure, red Areas appear on the film and the color density changes as the pressure level changes. Take out the film.
Check the distribution of pressure.
For more accurate pressure values, use a pressure analysis system.< br/> Car
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Adjust the pressure distribution and balance of various components of the car.
Cylinder head gasket, engine, brake, clutch, tire , carburetor, gasket, casting, oil pan, gearbox, etc.
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Adjust the pressure distribution of polarizer adhesion.
Adjust Pressure distribution of pressure welding and bonding.
Semiconductor
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Adjust the laminate roll when grinding and cutting the reverse side of the tape Pressure distribution.
In semiconductor processing, adjust the pressure distribution of polishing.
Printed circuit board
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Adjust solder paste Pressure distribution of extruded printed circuit boards.
Adjustment of pressure distribution in photoresist film () stacks of multi-layer printed circuit boards.
Suitable for many other applications
Adjustment of high-performance web rolls Pressure balance of the rubberized nip roller.
Adjust the pressure balance of the laminated film.
Adjust the wind pressure of the high-performance film.
Adjust the pressure distribution of the vacuum gluer.
Adjust the pressure distribution and process inspection of the fuel cell stack.
Specifications and operating environment
Error
Or lower (under the conditions of 3. R, measured by density meter)
Recommendation Temperature range
3()(*)
Recommended humidity range
RR(*)
Thickness
Single piece type:
Double piece type:

*Micro pressure, super high pressure: 3
*Micro pressure: R
Super high pressure: R
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Continuous pressure
Measuring pressure range: low pressure
Pressure application conditions: minutes to reach pressure.
Time to maintain pressure in minutes
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*Consider the temperature and humidity conditions, select a curve from, B and.
Instantaneous pressure
Measuring pressure range: low pressure
Pressure application conditions: Time in seconds to reach pressure.
Time in seconds to maintain pressure
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*Consider temperature and humidity conditions, choose one from, B and Curve.