durable foam head swab

durable foam head swab

Model No.︰FS746

Brand Name︰Meditech

Country of Origin︰China

Unit Price︰US $ 25 / bag

Minimum Order︰10 bag

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Product Description

Description:
Meditech’s Cleanroom Foam Swab FS750 is constructed from compressed, 100 ppi (Z) open-cell polyurethane foam that is free from organic contaminants. The foam is thermally bonded to the handle, thus, eliminating the use of contaminating adhesives. It has a compact mini compressed foam head which possesses firmness and a pointed tip. It is an excellent and popular swab for cleaning small slots, grooves, and right angle corners on the sliders and actuator arm of the magnetic head stack assembly in hard disk drive industry.
 
ESD safe, static dissipative rigid and compact handle is available as option. They feature very low non-volatile residue (NVR), ion content and particle generation. Designed for general purpose cleaning, optional ESD safe handle, foam swabs FS750E which is inherently static dissipative are the ideal swabs to use in cleaning static sensitive Components and provide clean permanent ESD protection with contributing particulate contamination.
 
Features:
-  Free from organic contamination such as silicone, amide and DOP.
-  Low non-volatile residue, NVR
-  Low in both particles and ion content.
-  ESD safe permanent static dissipative handle option is available
-  Thermally bonded foam head.
-  High solvent capacity, compact and non-abrasive tip.
-  Compatible with most common solvents.
-  Design : Small tapered pointed head with rigid compact handle
 
Applications:
-  Cleaning small slotted holes, grooves and hard to reach recess areas with IPA.
-  Micro-mechanical cleaning.
-  Applying lubricants or other liquids
-  Remove flux residues and excess materials.
-  For general purpose cleaning.
 
Packaging:
500 swabs / bag;
5 inner bags of 100 swabs;
100 bags /case

 

 

 

 

Specification and Application

 

Cleanroom Foam Swab FS750
 
PHYSICAL CHARACTERISTICS
_________________________________________________________________
Property                                     Description 
_________________________________________________________________
Foam Head                                  100 ppi (Z) open-cell
Head Bond                                   Thermal
Handle Material                             Polypropylene

HANDLE SPECIFICATION DATA
_________________________________________________________________

Part No.

Head Width

Head Thickness

Head Length

Handle Width

Handle Thickness

Handle Length

Total Swab Length

FS750

3 mm

3 mm

11.6 mm

2.5 mm

2.5 mm

65.5 mm

76 mm

(0.118")

(0.118")

(0.457")

(0.098")

(0.098")

(2.578")

(2.992")


CONTAMINATION CHARACTERISTICS
_________________________________________________________________
Particles, Readily releasable
Particles > 0.5 um                       < 25000 counts/swab
_________________________________________________________________
Non-volatile Residue
DI Water                                       < 0.15 mg/swab
IPA                                                < 0.40 mg/swab
Ion Content
Chloride                                       < 0.90 ug/swab
Sulphate                                      < 0.40 ug/swab
Total Anions                                 < 1.30 ug/swab
_________________________________________________________________
Organic Contamination
No detectable silicone, amide or DOP.
 
ESD CHARACTERISTICS  ( Optional for  FS750E)
_________________________________________________________________
Handle Resistivity                       10×10 8-9 Ohms/Sq

 

Payment Terms︰ TT/LC

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