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[China]
Trade Verify
Address: No.668, Fengting Avenue, Suzhou Industrial Park, Jiangsu Province, China
Contact name:Leo
Suzhou Quanjuda Purification Technology Co., LTD |
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Verified Suppliers
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SMT / PCB Industry Cleanroom Wiper Rolls Non Woven Stencil Weight 68GSM
Description:
Stencil Wiping Rolls are used to remove residual solder paste from
the bottom side of PC Board stencils.
It is made by the 55% wood pulp and 45% polyester, or 100% polypropylene, or viscose & polyester. 3 kinds of wiper material for options.
The basic weight of wiper could be: 50gsm, 56gsm, 60gsm, 68gsm etc for choosing.
Core materials: Card Paper Core/ Plastic core for options.
We manufacture stencil rolls in a wide range of sizes to fit
popular printer models including; DEK machines, MPM machines, EKRA
machines, Panasonic machines, Yamaha machines and so on.
Features:
1. Specifically designed for SMT screen printers
2. Solvent resistant, highly water and oil absorbent, and
efficient removal of stains, degreasing
3. High strength, tough and durable, even when wet
4. Soft and make no any scratches and damage the surface of the
object.
5. Exceptionally low lint levels, and without any chemical
adhesive
Technical Data:
| Spec | Value | Test Method |
|---|---|---|
| Size | Chart as below | |
| Material | 55% Wood Pulp and 45% Polyester | |
| Basis weight | 68g/m2 | Electronic Balance Test |
RoHS Compliant:
| Ion | Average Value | Equipment Limit Test Value | Test Mehod |
| Chloride(Cl- ) | 0.13 | 0.0010 µg/cm2 | test by ion chromatography(IC) |
| Sulfate(SO4 2-) | 0.215 | 0.0010 µg/cm2 | test by ion chromatography(IC) |
| Sodium(Na+ ) | 0.554 | 0.0010 µg/cm2 | test by ion chromatography(IC) |
| Ammonium(NH4+) | 0.0734 | 0.0010 µg/cm2 | test by ion chromatography(IC) |
| Silicone/DOP | N.D. | 0.0010 µg/cm2 | test by ion chromatography(IC) |
For Examples:
| Machines | Core Inside Dia.(mm) | Core Length(mm) | Cloth Width(mm) | Cloth Length(m) |
| DEK | Ø19.5 | 530 | 520 | 10 |
| MPM | Ø19 | 455 | 445 | 10 |
| PANASERT | Ø38 | 360 | 360 | 12 |
| MINAMI | Ø8 | 290 | 270 | 5 |
| KME | Ø38 | 480 | 480 | 15 |
| EKRA | Ø13.5 | 300 | 300 | 8 |
Always we customize sizes upon request, pls let us know more specific parameters if possible.
Application:
High standard surface cleaning in processing industry, like the
cleanout of PCB board, SMT stencil or silk screen.
SMT line, semiconductor production, optical products, PCB
production, automotive, mobile phone production, medical equipment
and etc.
About Us
Established in 2011, Suzhou Quanjuda Purification Technology Co.,
LTD is a leading manufacturer and exporter of various ESD &
Cleanroom products, offers a full line of ESD & Cleanroom
equipment and supplies, providing comprehensive services by
manufacturing, sourcing and exporting products from China.
Other Products we Supply
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