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MG Chemicals 435 Thinner

The 435 Thinner is a super-fast drying thinner, low VOC solvent for use with the MG Chemical’s conformal and EMI/RFI shielding coating products. It is designed to ensure good adherence to plastic substrates.

Labeling Claims: Low Toxicity, Low VOC, Residues-free, VOC Exempt

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Identification & Functionality

Base Chemicals Functions
CASE Ingredients Functions
Technologies

Features & Benefits

Key Attributes
  • Low VOC
  • Fast evaporation rate
  • Enhances adhesion to plastic substrates
  • 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.

Applications & Uses

Application Method
Compatible Substrates & Surfaces
Coating Type
Applications & Usages

This fast drying time of the 435 makes is a good choice for spray application of EMI/RFI shielding and conformal coatings that require low VOC and need quick drying times.

Thinning Instructions

Make necessary adjustments according to your paint and spray gun equipment usage instructions. A 1.0 (paint):1.0 (thinner) dilution is a common starting point. If sagging is observed, reduce the thinner ratio.

Attention !

It is preferable to use this thinner system in a temperature controlled environment. Avoid high temperatures or humidity, which can lead to dry spray and blushing respectively.

Properties

Physical Form
Odor
Ketone, nail polish remover
Physical Properties
ValueUnitsTest Method / Conditions
ColorClear
Density (at 25 °C, 77 °F)0.8g/mL
Viscosity (at 25 °C, 77 °F)0.5 (0.0005)cP (Pa·s)Brookfield SP1
Flash Point-17 (-1.4)°C (°F)Closed Cup
Freezing Point-94 (-70)°C (°F)
Boiling Pointmin. 56 (min. 133)°C (°F)
Vapor Pressure (at 25 °C [77 °F]min. 220 (163)hPa (mmHg)
Relative Evaporation Rate (BuAc = 1)3.77
Volatile Organic Compound (VOC)8 (64]% (g/mL)
MIR Value (g O3/g of product)0.52

Regulatory & Compliance

Certifications & Compliance

Technical Details & Test Data

Compatibility

Substrate Compatibility : The 435 Thinner is compatible with most substrate materials found on printed circuit assemblies. Its etching action can remove the need for surface preparation steps for plastics. The high solvent power can also cut through residual contaminants.

Attention !

Use with care on thin plastics or parts that are chemically sensitive. If this diluent is too active, dilute or substitute it with a diluent with less solvent power.

Solvent Miscibility : The 435 is highly miscible with other common organic solvent. It can be mixed with

  • Water
  • Alcohols
  • Aldehydes
  • Aromatic and Aliphatic Hydrocarbons
  • Ethers
  • Glycols
  • Glycol Ethers
  • Ketone

Solvation Parameters
Solvation Parameters Values
Solubility in water Highly soluble
Hansen Solubility Parameters a)
(cal/cm3)½ ; [MPa]½
Total
Non-Polar
Polar
Hydrogen Bonding
9.7 [19.8]
7.3 [14.9]
5.1 [10.3]
3.3 [6.8]
  • a) Hansen parameters calculate using component literature values and volume fraction composition.

Safety & Health

Health, Safety, and Environmental Awareness

Health and Safety : This liquid is highly flammable and should be kept away from flames and other ignition sources. Avoid breathing in fumes or direct contact with the material.
Environmental Impact : The 435 has volatile organic content of 8% [64 g/L]. It is RoHS compliant.

HMIS® RATINGMG Chemicals 435 Thinner - Health, Safety, And Environmental Awareness

NFPA® 704 CODES

MG Chemicals 435 Thinner - Health, Safety, And Environmental Awareness - 1

Approximate HMIS and NFPA Risk Ratings Legend : 0 (Low or none); 1 (Slight); 2 (Moderate); 3 (Serious); 4 (Severe)

Packaging & Availability

Packaging Type
Packaging and Supporting Products
Cat. No. Packaging Net Volume Net Weight

Packaging Weight

435-1L Can 945 mL/ 31.9 fl oz 758 g/ 1.67 lb

5.5 kg a)/ 11.5 lb a)

435-4L Can 3.78 L/ 1 gal 3.03 kg/ 6.69 lb

3.8 kg/ 8.3 lb

  • a) Pack of five bottles