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MG Chemicals 4354 Thinner 4

The 4354 Thinner 4 is a slower drying thinner for use with the MG Chemical’s urethane and acrylic conformal products. The thinner as excellent solvent strength, making it a good oil and grease remover. It has very low water solubility, so it is unlikely to absorb water and create blush. Its drying speed is slow enough to promote excellent leveling, but it is fast enough to accommodate a reasonable assembly line speed.

Properties

Physical Form
Liquid

Identification

Product families

Applications

Industrial — Chemical & Industrial Manufacturing
  • Chemical Manufacturing
Electrical & Electronics — Packaging & Assembly
  • Electronics Coatings
Electrical & Electronics — Parts & Components
  • Housings & Enclosures
Paints & Coatings — Specialty Coatings
  • Electronics Coatings

Product Families

CASE Ingredients — Additives
  • Functional Additives
  • Rheology Modifiers & Stabilizers
CASE Ingredients — Solvents & Carriers
  • Diluents

Other characteristics

Functions

Leveling Agent, Rheology Modifier, Solvent, Thinner

Odor
Aromatic
Markets
  • Electrical & Electronics
  • Industrial
  • Paints & Coatings
Coating Type
Conformal Coating
Technology
CASE Ingredients
Compatibility

Substrate Compatibility : The 4354 Thinner 4 is compatible with most substrate materials found on printed circuit assemblies. Solvent Miscibility : The 4354 is highly miscible with other common organic solvent. It can be mixed with; Alcohols; Aldehydes; Aromatic and Aliphatic Hydrocarbons; Ethers; Glycols; Glycol Ethers; Ketones

Key Attributes

Blush resistant; Slow evaporation rate; Good leveling and gloss; Highly miscible with other common organic solvents; Compatible with most substrates used in electronic parts and enclosures; Attention!; For industrial or laboratory use only. Not for retail sale in California, Utah, and new hampshire.

Packaging Type
Cans
Application Methods
Spray
Temperature Range

Shelf Life @22 °C [72 °F]; Storage Temperature a); a) Storage below zero is not necessary. Cool, dry, and well ventilated area is recommended.

Application and Use

The 4354 makes a good choice for spray application.

Application Instructions

To clean residues in aerosol format; Spray dirty area.; Ensure that wash runs off the circuit board along the shortest unencumbered path to prevent redeposit of solvated residues

Base Chemicals Functions
Solvent
Certifications and Compliance
RoHS Compliant
Packaging and Supporting Products
  • Packaging Weight
  • 5.12 kg/ 11.3 lb a)
  • 3.8 kg/ 8.16 lb
  • a) Pack of five bottles

Technical data

Table 1 of 1

10 rows
CharacteristicValueUnitMethod
ColorClear——
Density (at 25 °C, 77 °F)0.87g/mL—
Viscosity (at 25 °C, 77 °F)max. 20.5mm2/s—
Flash Point27 (81)°C (°F)Tag Closed Cup
Freezing Point-47 (-43)°C (°F)—
Boiling Point137 (279)°C (°F)—
Vapor Pressure (at 25 °C [77 °F]1.06 (7.95)kPa (mmHg)—
Relative Evaporation Rate0.86 (ButAc = 1)——
Volatile Organic Compound (VOC)100 (870)% (g/mL)—
MIR Value4.09——

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