Rolin Alux red concentrated multi season antifreeze - Arexons

Multi-seasonal, red-coloured radiator fluid concentrate with protective, anti-freeze and anti-boil action.

The new package of corrosion inhibitors of an exclusively organic nature ensures stability over time, maximum protection of aluminium alloys, and protection against the corrosive effect of galvanic currents that are particularly active in modern engines with an ever-increasing presence of electronic components.

Rolin Alux, at the ideal concentration (50% in water) protects against frost down to -39°C and in the radiator the boiling temperature, under operating conditions, can reach +125°C.
Rolin Alux prevents rust and scale formation even in very hard water, protecting the cooling system over time.
Rolin Alux does not contain nitrites, borates, phosphates and amines to guarantee a lower ecological impact.
Rolin Alux can also be used for top-ups and can be mixed with other coolants, even those of different colours.

Technical specifications

	method	ROLIN ALUX values	Standard Limits (ASTM D 3306 values)
Specific weight	ASTM D 1122	1,113 ± 0,005	1,110 ÷ 1,145
Boiling point	ASTM D 1120	180°C ± 5	148,9°C min.
PH Liquid as is 50 % solution 33.3 % solution	ASTM D 1287	8,2 ± 0,2 7,9 ± 0,3 -----	5,5 ÷ 11 7,5 ÷ 11 -----
Alkalinity reserve	ASTM D 1121	5 ÷ 7	-----
Water content	ASTM D 1123	2 % max	5 % max
Freezing point Solution 50 % (v/v) Solution 40 % (v/v) Solution 30 % (v/v) Solution 20 % (v/v)	ASTM D 1177	- 39°C ± 0,5 - 25°C ± 0,5 - 16°C ± 0,5 - 9°C ± 0,5	- 37°C ----- ----- -----
Foaming Volume Time	ASTM D 1881	50 ml max 3 sec. max	150 ml max 5 sec. max
Ashes	ASTM D 1119	2 % max	5 % max
Hard water resistance Opalescence	CUNA Pr.01360	limpid	is allowed

Functionality tests

Static corrosion in glass ASTM D1384
Dynamic corrosion testing CUNA/MA/SC55 GdL 1
Compatibility with rubber materials CUNA NC 903 - 07
Cavitation erosion test (using ultrasound) ASTM D2966
Corrosion on hot Aluminium plate ASTM D 4340

Storage

Product shelf life after packaging in sealed package and storage at room temperature: more than 3 years.

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