DPM-8278 Solvent-based silicone resin

Overview

• DPM-8278 This is a solvent-based silicone resin characterized by excellent temperature resistance (both high and low), hydrophobicity, moisture resistance, superior electrical insulation properties, and arc and corona resistance. It also exhibits outstanding weather resistance and chemical stability. The material dries rapidly at room temperature and achieves high hardness (≥2H), excellent gloss, good fullness, and no yellowing at elevated temperatures upon complete curing. It demonstrates high heat resistance performance.
• DPM-8278 It can be used to prepare high-temperature resistant coatings (500–650°C), specialty coatings, and Class H insulating coatings.

Typical characteristic

project	unit	data
Appearance	/	A pale yellow to colorless transparent liquid, which may exhibit a milky-white luster
Solid Content	%	55±1
acid value	MgKOH/g	≤4
viscosity（Apply to 4 cups）	second	20-50
hardness（varnish）	H	≥2

Product features

• High hardness, high glossiness, and excellent fullness
• Excellent high-temperature resistance with no yellowing
• Rapid drying at room temperature with quick hardness development

Application area

• High-temperature resistant coatings, Class H insulating coatings, special coatings, etc.
• Baking and drying conditions recommended: 250°C for 30 minutes; 270°C for 20 minutes; 280°C for 15 minutes.
• The diluent used for this product must not contain water, sulfur-containing compounds such as pyridine, or any impurities.
• During the processing of this product, a significant amount of flammable, explosive, and toxic solvents such as xylene volatilize. It is essential to enhance on-site ventilation, implement fire prevention measures, and strictly eliminate all sources of ignition. Operators must adhere to proper personal protective equipment (PPE) protocols.
• The equipment and utensils used during the processing of this product must be clean. Strict measures must be taken to prevent the introduction of dust, foreign particles, or water contamination.
• Acids, alkalis, organic acid salts, and amine compounds accelerate the curing process of this product and adversely affect its thermal and electrical properties.

Safety, Packaging and Storage

• The storage temperature should be maintained at 5–35°C in a cool, well-ventilated area, away from direct sunlight, and stored in a sealed container. Under original packaging conditions, the shelf life is 6 months; avoid exposure to acidic or alkaline contaminants, and keep away from sources of fire and heat.
• 20KG 、200KG Iron barrel packaging

Packaging Images

Price

Disclaimer：The above information is provided based on the specific characteristics of our products and is derived from existing knowledge; it is intended solely as an introduction and usage recommendation for our products and does not constitute a warranty regarding the specific characteristics of our products when used in particular applications. Therefore, we assume no responsibility for this information or recommendations.