Kinte Materials Science and Technology Co.,Ltd
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High Density Thermoset Pure Epoxy Electric Insulation Powder Coating
Introduction:
This series of products is thermoset pure epoxy powder coating based on epoxy polyester and epoxy curing agent. Used for the painting of metal substrates that have high demand on the insulation.
Property:
--- High density film, smooth surface
--- Excellent electrical insulation property
---Excellent physical and mechanical property
---Flexible curing reaction speed, according to customers’ demands to meet different spraying requirement
---Without weather resistance and can not be directly used outside
Desity: 1.2~1.8g/cm3( Ingredient and color demand)
Particle Size: Purpose demands, standard granularity is 50-60 um
Gel time: Designed flexibly according to customers’ painting condition.
Flowing: 17-30mm, depends on customers’ requirements
Storage stability: 12 month below 30℃ in a dry and well ventilated place.
Film Characteristics:
| Property | Method | Value |
| Appearance | Visual | smooth, slight orange peel is allowed, no sagging |
| Impact | GB/T1732-93,80μm | ≥ 50 Kg.cm |
| Breakdown Strength (normal) | GB6554-2003 | ≥ 35 kv/mm |
| Volume Resistivity (normal) | GB6554-2003 | ≥ 10^14 Ω.cm |
| Water Absorption (boiling for 2h) | GB/T1738 | < 1.5% |
| Comparative Leakage Mark Index | CTI600 | GB6554-2003 |
| Inflaming Retarding | UL 94-1996 | V-0 |
| Tension | ASTM E8/E8M-11 | ＞5% |
| Spraying | Recommended coating thickness:≥300μm | |
| Curing Guide | 120-230℃/5-30min,can be adjusted according to customers’painting condition. | |
Field of Application:
This series of products is mainly used for the painting of metal substrates such as steel and other surfaces for generators, transformers and iron cores, which has high demand on the insulation. Almost all automatic and manual coating equipment can apply this powder product.
Packing and Transportation :
Cartons with double PP bags. N.W 20(25)kg/carton
Non-dangerous goods. It can be transported in various ways, but it should be away from direct sunlight, moisture, heat and chemicals.
Health and Safety :
Please refer to the MSDS.
