419B-340G MG Chemicals, 419B-340G Datasheet

Chemicals CONFORMAL COATING -

419B-340G

Manufacturer Part Number
419B-340G
Description
Chemicals CONFORMAL COATING -
Manufacturer
MG Chemicals
Type
Protectiver
Datasheet
1.419B-340G.pdf (5 pages)

Specifications of 419B-340G

Product
Coating Products
Application
Protective coating for pc boards
Chemical Component
1, 1, 1, 2-Tetrafluoroethane/2-Propanone/1-Methoxy-2 Propanone Acetate/2-Heptanone/2-Methylpropyl Ester Acetic Acid/2-Propano/Ethyl Acetate/Ethyl Alcohol/Toluene
Dispensing Method
Aerosol
Primary Type
Coating
Specific Gravity
0.85
Time, Setting
10 min.
Weight
12 Oz.
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Acrylic Lacquer Conformal Coating
419B
Acrylic Conformal Coating is a durable finish product that provides
an all round protective coating for printed circuit boards against
moisture, corrosion, and thermal shock. It protects and insulates
electrical and electronic components and assemblies, including
generators, motors, transformers, relays, and solenoid coils. For
spraying, liquid can be thinned using M.G.
to one half part thinner to one part coating. Also available in a
tip pen
Specifications
Standards
Specification
Viscosity
Dielectric Strength
Dielectric Constant
Dissipation Factor
Volume Resistivity
Surface Resistivity
Moisture Resistance
Dielectric Withstanding Voltage
Service Temperature Limit
Tack free time
Recoat time
Clear tough protective coating
Protects against static discharge
service temperature limits: 105°C
solids by volume: 18%
solids by weight: 25%
viscosity: 50-55, 20-25 Sec.s NBR.
Easy to repair
Remove with M.G. Chemicals cat#
Stripper
Clean up with M.G. Chemicals cat#
Thinner Cleaner
format.
IPC-TM-650
(dielectric withstand test)
IPC-CC-830
(humidity withstand test)
Test Method
ASTM-D-150-98
ASTM-D-150-98
ASTM-D-257-99
ASTM-D-257-99
IPC-TM-650,
method 2.6.3.4
IPC-TM-650,
method 2.6.7.1
8310 Conformal Coating
435 Conformal Coating
Thinner
Result
50-55, 20-25 Sec.s NBR
1500 V/mil
3.25
0.022
8.72 x 10
>2.8 x 10
PASS (1500 VDC)
PASS (1500 VDC)
105 °C (221 °F)
10 minutes at 20 °C (68°F)
2 minutes at 20 °C (68°F
Cleaner. Thin up
15
17
ohm · cm
ohm · cm
micro

419B-340G Summary of contents

Page 1

... Acrylic Lacquer Conformal Coating 419B Acrylic Conformal Coating is a durable finish product that provides an all round protective coating for printed circuit boards against moisture, corrosion, and thermal shock. It protects and insulates electrical and electronic components and assemblies, including generators, motors, transformers, relays, and solenoid coils. For spraying, liquid can be thinned using M ...

Page 2

... Full cure Solids by volume Solids by weight Available Sizes Catalog Number 419B-55ML 419B-340G 419B-1L 419B-4L 419B-20L © 2000 - 2007 MG Chemicals. All rights reserved. 24 hours at 20 °C (68°F) 18% 25% Sizes Available Description 55ml (2 oz) Bottle 340g (12 oz) Aerosol 1L (1 quart) Liquid 4L (1 gal) Liquid 20L (5 ...

Page 3

... Material Safety Data Sheet Section 1: Product Identification MSDS Code: 419B - aerosol Related Part Numbers: 419B-340G Use: Protective coating for pc boards. Section 2: Hazardous Ingredients CAS# Chemical Name 811-97-2 1,1,1,2 - tetrafluoroethane 67-64-1 2-propanone 108-88-3 Toluene 64-17-5 Ethyl alcohol 141-78-6 Ethyl acetate 108-65-6 1-methoxy-2 propanone acetate ...

Page 4

... Halogens, halogen acids, possibly carbonyl halides, carbon dioxide, and carbon monoxide, Decomposition: nitrogen oxides Flash -18°C Point: Ethereal Solubility: Partial 0.85 Vapor 48PSI Pressure: @21°C PAGE Registered Quality System ISO 9001 QMI Certificate #004008 Burlington, Ontario, Canada LEL / 1 / UEL: 36 Evaporation Fast Rate: Vapor Density: 4.1 pH: N/a (Air=1) MSDS Code: 419B - Aerosol ...

Page 5

... Toluene is listed under California Proposition 65 under chemicals known to cause reproductive toxicity. No 7400 mg/kg Inhalation (LD50): (rat) (LC50): Cl.Solv: 0 VOC: 41 PAGE Registered Quality System ISO 9001 QMI Certificate #004008 Burlington, Ontario, Canada 16000 Skin N/e ppm/4h (LD50): (rat) HCFC: 0 ODP: 0 MSDS Code: 419B - Aerosol ...