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Polyurethane GF-H1205-V potting glue

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Details

1. Product introduction
This product is a double-group black polyurethane resin. The cured product has excellent electrical properties, impact resistance, oxidation resistance, low temperature resistance and weather resistance.

2. Product characteristics
1. The cured product is black solid with high hardness;
2. The product needs to be vacuumized before curing;
3. This product is suitable for the insulation packaging protection of electronic components, such as driving power, transformers, capacitors, etc.

3. Technical parameters

Before curing	project	GF-H1205-VA glue	GF-H1205-VB Glue
	Exterior	yellow liquid	black liquid
	Density (g/cm3)	1. 13±0.05	1.60±0.05
	Viscosity (CPS 23°C)	800±2 00	3000±500
	Mixed viscosity (CPS 23°C)	2000±500
	mass mixing ratio	A：B=20：100
	Mixed density (g/cm3)	1.6±0.05
	Curing time (min 60℃)	30~40
after curing	project	unit or condition	cured product
	Exterior	visual inspection	black solid
	hardness	ShoreA	60±5
	volume resistivity	Oh.cm, 23℃	>1013
	Thermal conductivity	W/（m.K）	0.8±0.1
	Dielectric strength	KV/mm ，23℃	>18
	Dielectric constant	1MHz	≥3.0
	Dielectric loss factor	1MHz	0.037
	breakdown voltage	KV/mm	≥11
	Tensile Strength	MPa	≥1.0
	elongation at break	percentage	≥40
	flame retardant	UL-94	V-0
	Application temperature range	℃	-40~125

4. Precautions for use and safety
1. Weighing and mixing: This product is a two-component polyurethane resin, and the mixing ratio is calculated by weight. An accurate mixing ratio is very important. 2. Safety
: Please try to prevent skin from contacting this product. Contact, if accidentally contacted, please rinse with plenty of water or seek medical treatment;

5. Storage, transportation and precautions
1. Components A and B are put into airtight containers and stored separately in a dry, dark and cool place;
2. These products are not dangerous goods and can be transported as general chemicals;

6. Packaging and shelf life
1. Packaging: A: 20Kg/barrel B: 20Kg/barrel can be packaged according to customer requirements;
2. Shelf life: 6 months at room temperature

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The company mainly produces and operates solder paste, solder bars, solder wire, anode plates (rods), anode balls and other related electronic welding materials.