Powder Coating for Electrostatic Spray Application on Cold Surfaces

Product details

Product Description

MT R4-ES HJ601R is a high quality thermosetting epoxy powder coating for the corrosion protection of valves and fittings, manufactured from cast iron or steel. The powder coating is applied in one layer on cold surfaces by electrostatic spray application. The adhesion of MT R4-ES HJ601R to the metal substrate provides long term protection of the coated component. It ensures a reliable conservation to the function and value of the parts for the common water and gas distribution network. The applicator benefits from a modern and environmentally friendly process. Drinking water approvals are available.

Powder Properties

	Typical value	Method
Binder System	Epoxy
Density	1.30 – 1.40 g/cm³	ISO 8130-2
Gel time at 200° C	25 – 40 sec.	modified ISO 8130-6
Particle size distribution	< 32 µm = 25 – 40 % < 125 µm > 98 %	Malvern ISO 8130-1
Storage stability	6 months from date of manufacture at ≤ 23° C

Application

Data Curing conditions :10 min., 190° C object temperature.

Material Properties

Color	blue, ca. RAL 5015
Recommended film thickness	120 – 220 µm
Flow	smooth
Gloss at 60° angle	70 – 100 units	ISO 2813
Cross cut	Gt 0	DIN EN ISO 2409

PRODUCT

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