|
PVA
SPONGES
|
|
Handy wiping cloths
and blocks, suitable to absorb water and clean, clean
room equipment. Use on high precision items such as
magnetic tapes or printed circuit boards.
|
|
| Product Specifications:
|
| Item |
Wiping
Cloths
|
Mop
|
| Code
No. |
643-3401
|
643-3402
|
643-3411
|
643-3412
|
643-3413
|
643-3421
|
643-3440
|
| Artical
Number |
E-1
|
E-2
|
D-1
|
D-2
|
D-3
(Block)
|
S-1
(Reinforced)
|
MD-R
|
| Size
(mm)* |
230×230
×1
|
230×230
×2
|
230×230
×1
|
230×230
×2
|
125×85×
35
|
430×325×
1.8
|
280×80
×30
|
| Product
Condition (wet/dry) |
Dry
|
Wet
|
| Number/bag
(resealable polyethylene) |
10
pcs
|
5
pcs
|
10
pcs
|
5
pcs
|
1
block
|
1
pc
|
1
mop
|
| Packing
Unit |
40
bags (400 pcs)
|
40
bags (200 pcs)
|
40
bags (400 pcs)
|
40
bags (200 pcs)
|
75
sponge blocks
|
120
pcs
|
10
mops/
package×10 (10 mops)
|
| Average
pore diameter |
130µ
|
60µ
|
| Porosity |
90%
|
88%
|
| Hot
water resistance |
60-80°C
|
|
| * Length×width×thickness |
 |
|
|
|
This highly
abrasion-resistant wiping cloth can be used repeatedly.
It's antistatic, easy to use and economical.
|
|
|
The
mop kit have the interconnected pore structure of PVA
which, unlick fibrous fabrics, will not produce lint.
Highly water affinitive, they quickly absorb water while
remaining resistant to solvents. |
|
Chemicals
Resistance
|
|
Chemicals
|
Usability
|
|
Alcohols
|
Methanol |
Usable
|
| Ethanol |
Soak
in water first (dry cloth will not soften in these
solvents) then wring out. To avoid stiffening, keep
moist. |
| Isopropanol |
|
Organic
Slovents
|
Benzene |
| Toluene |
| Xylene |
| Acetone |
| Trichloroethylene |
| Freon-based
solvent |
| Phenolic
solvent |
Cannot
be used |
| DMF
and DMSO |
| Chloroform
& Dichloroethane |
| Methanol
solution |
Usable.
May expand depending on the concentration |
| Synthetic
detergent |
Usable
except io concentrated solutions of alkylbenzene
sulfonates |
| Acids |
Usable
in a concentration of 5% acid or less. Test before
use |
| Alkali |
Usable
in a concentration of 5% alkali or less. |
|
| Component |
Material
|
Quantity
|
| Mop |
PVA
sponge
|
1
for floor- 1 for corners
|
| Mop holder |
Stainles
steel (SAS 304)
|
1
|
| Handle (1m long) |
Aluminium
|
1
|
|
Care instruction:
Soak in water and wring well before use. Make sure the
cloth is clean. Refer to the following table when using
with slovents. |
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