Weserland GmbH - Supron®: Finishing and coating agents for polishing wheels

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Areas of application

Latex

Textile floor coverings

Nonwoven

Industrial textiles

Road construction/ Improving bitumen

Product segments

Flame protection

Finishing agents, binding agents & coating agents

Subcontracted work

Supron^®
Finishing and coating agents
for polishing wheels

Long service lives

Defined final quality of handle

Product description

Polishing wheels made of textile material (fabric layers and rope packing) contain an impregnation to increase service life during polishing. Depending on the requirements, finishes are needed with varying final qualities of handle, from hard to very soft and elastic. We have modified our Supron® dispersions based on various polymers to meet these requirements accordingly. They are applied primarily in a dipping process, the surplus finishing bath then being suctioned off or centrifuged off. The finish deposited depends on the final quality of handle required. Drying is done at 50°-80° C, depending on the material (drying chamber or forced-air oven). As standing baths are frequently reused and/or concentrated to a greater degree with finishing agents required, it is advisable to add so-called in-can preservatives.

Contact our sales team with specific problem situations or to work out guideline recipes.

Technical Data Sheet (TDS) Download as PDF

Material Safety Data Sheet (MSDS) as PDF-Documents

Product characteristics
	Supron® U 3447	Supron® U 6248	Supron® P 1247	Supron® P 1348
Colour	White	White	White	White
Polymer	Acrylate	Acrylate/PU	PVAC	PVAC
Solids content [%]	58 - 60	32 - 34	50.5 - 52.5	52 - 54
pH-value	2 - 3	7 - 8	4 - 5	4.5 - 5.5
Viscosity [mPas]	100 - 300*	< 100*	< 100*	50 - 150*
Storage	Cool and frost-free (+5 to +30 °C)
Stability in storage	6 months
	Supron® U 4248	Supron® U 4338	Supron® U 5348	Supron® U 6348
Colour	White	White	White	White
Polymer	SBR	SBR	PU	NBR
Solids content [%]	49 - 51	46.5 - 48.5	39 - 41	47 - 48
pH-value	7 - 9	7.5 - 9.5	7 - 8	7.5 -8.5
Viscosity [mPas]	< 150*	< 150*	< 500*	< 100*
Storage	Cool and frost-free (+5 to +30 °C)
Stability in storage	6 months
* Haake VT02

Safety
Please consult the safety data sheets before use.

How to store and discharge
Be sure to note that to obtain a homogenous product, with systems containing solids it is necessary to stir up the container before each discharge. When stored in storage tanks, there should be an intermittent stirring apparatus or a stirring apparatus that runs slowly.

Our application engineering advice is without guarantee. The responsibility for how our products are used and processed is with the buyer, also with respect to any industrial property rights of third parties. The technical data concerning our products are approximate values.

Standing: 10/2009

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...	Technical Data Sheets (TDS)

...	Material Safety Data Sheets (MSDS)

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