CW3500 Chemtronics, CW3500 Datasheet

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CW3500

Manufacturer Part Number
CW3500
Description
Remover, Coating; 39 degC; 0.79 @ 75 degF; Clear, Colorless Liquid; Mild Solve
Manufacturer
Chemtronics
Type
Conformal Coating Removerr
Datasheet
1.CW3500.pdf (4 pages)

Specifications of CW3500

Chemical Component
Acetone/Hexamethyldisiloxane/N-Methyl Pyrrolidone/Propylene Glycol Methyl Ether
Dispensing Method
Pen
Flash Point
39
Odor
Mild Solvent
Physical State
Clear, Colorless Liquid
Primary Type
Cleaner
Solubility
Water (Negligible)
Special Features
Repair
Specific Gravity
0.79 @ 75 °F
Viscosity
> 1 (Water == 1)
Weight
0.32 Oz.
Lead Free Status / Rohs Status
RoHS Compliant part Hazardous Materials
CHEMTRONICS
Technical Data Sheet
PRODUCT DESCRIPTION
CircuitWorks
Pen is ideal for precise removal of silicone
and acrylic conformal coatings from printed
circuit boards. The unique marker tip
dispenser provides controlled and exact
application. CircuitWorks
Coating Remover Pen allows for quick,
convenient and precise spot removal of most
types of conformal coatings in seconds. The
solvent evaporates quickly and provides low
surface tension for superior wetting.
• Simple to use, easy to carry
• Marker pen dispenser provides
• Fast drying
• Low Toxicity
• No CFC’s or HCFC’s
• Low VOC
Typical Applications
CircuitWorks
Pen can be used for electronics applications
including:
• Circuit Board Manufacturing
• Rework and Repair
• Prototyping
controlled and exact application
CircuitWorks
®
®
Conformal Coating Remover
Conformal Coating Remover
®
®
Conformal
®
Conformal Coating Remover Pen
TYPICAL PRODUCT DATA AND
PHYSICAL PROPERTIES
Appearance
Odor
Vapor Pressure
Solubility in Water
Specific Gravity
Evaporation Rate
Viscosity
Flash Point (TCC)
Surface Tension
(dynes/cm @ 21.6
Shelflife
RoHS/WEEE
Status
VOC Content
o
C)
TDS # CW3500
Clear, colorless liquid
<1 (Butyl Acetate = 1)
Mild Solvent
>1 (Water = 1)
0.79 @ 75
Negligible
<1 (Air =1)
< 15 %
102
5 years
19.2
o
F
o
F

CW3500 Summary of contents

Page 1

... Vapor Pressure Solubility in Water Specific Gravity ® Conformal Evaporation Rate Viscosity VOC Content Flash Point (TCC) Surface Tension (dynes/cm @ 21.6 Shelflife RoHS/WEEE Status TDS # CW3500 Clear, colorless liquid Mild Solvent <1 (Air =1) Negligible o 0. <1 (Butyl Acetate = 1) >1 (Water = 1) < 102 F 19 ...

Page 2

... Wipe area clean with a Controlwipes Wipe. 3. Wipe tip on a Controlwipes remove buildup. 4. Change tips if necessary. AVAILABILITY CW3500 9.0g (0.32 oz.) Pen Replacement tips also available: CW8000 Part# NOTE: This information is believed to be accurate intended for professional end users having the skills ...

Page 3

... ITW CHEMTRONICS SECTION 1: CHEMICAL PRODUCT AND COMPANY INFORMATION Product Information: 800-TECH-401 Product Identification Product Code: CW3500 SECTION 2: COMPOSITION/INFORMATION ON INGREDIENTS Chemical Name Hexamethyldisiloxane Acetone Propylene glycol methyl ether N-Methyl pyrrolidone SECTION 3: HAZARD IDENTIFICATION Emergency Overview: Clear, colorless liquid with a mild sweet odor. This product is flammable. Liquid will irritate eyes and skin under repeated or prolonged exposure ...

Page 4

... ITW CHEMTRONICS SECTION 10: STABILITY AND REACTIVITY Stability: This product is stable. Conditions to Avoid: Do not spray near open flames, red hot surfaces or other sources of ignition. Incompatibility: Do not mix powdered alkali and alkaline earth metals or strong oxidizing agents. Products of Decomposition: Thermal decomposition may release carbon monoxide, carbon dioxide and incompletely burned hydrocarbons. ...