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2211-2SQ

Description
Chemical substances reorder 577-2211-8sq
CategoryTools and equipment   
File Size43KB,2 Pages
ManufacturerTechspray
Websitehttps://www.techspray.com/
Download Datasheet View All

2211-2SQ Overview

Chemical substances reorder 577-2211-8sq

Product Information
Wondermask® P
Peelable Solder Mask
2211
Introduction
Wondermask
®
P is a temporary, peelable solder mask comprised of a thixotropic,
synthetic acrylic latex designed to withstand fluxing, wave soldering and cleaning
operations. Unlike natural latex mask, it contains no offensive ammonia and
hence is non-corrosive to copper, gold, silver or pre-soldered surfaces. In
addition, stability problems are averted. When applied, the product is opaque
pink, and when cured, becomes completely translucent red. Cured mask can be
for masking conformal coatings. May be used in applications such as robotic,
pneumatic, hand applied or template screening (not recommended for silk
screening).
Features / Benefits
Peelable Mask
Synthetic Latex
Non-Ammoniated
Quick Drying
Chemical Components
Deionized Water…………………………….…. (7732-18-5)
Hydroxylated lecithin………………………….. (8029-76-3)
5-chloro-2-methyl-4-isothiazolin-3-one……… (26172-55-4)
Alkyl benzyl Phthalate………………………….(68515-40-2)
Alkoxylated Alkyl Phenol………………………Proprietary
Nonylphenol Ethoxylate………………………. (127087-87-0)
Magnesium Nitrate…………………………….. (10377-60-3)
50-60%
<2%
<<1%
<3%
<<1%
Application
Template/Hand/
Pneumatic/
Robotic
Cure Type
Thermal
Cure Time
Removal
Viscosity
Suggested Thickness
20-30 mils
Thinner
D.I. Water
Peel off.
1 hr. Ambient
Dried mask is 28,000-30,000
30 min @65°C
cps
not soluble in
20 min. @82°C
liquids.
Environmental Policy
Techspray® is committed to developing products to ensure a safer and cleaner
environment. We will continue to meet and sustain the regulations of all federal,
state and local government agencies.
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