Translation of "Schleifpapier körnung" in English

Orbital sander with 1800 grit sandpaper (if necessary)

The brushing and grinding of the surface is by abrasive paper.

The rotating abrasive wheel 11 is covered with an abrasive paper of increasing grit size.

A fine grinding then took place with sandpaper of the grade 500 Grit.

Sand this lightly with 120-grain sandpaper.

Before the adhesive is applied, the rubber material is thoroughly roughened with grade 80 abrasive paper.

Before applying the adhesive, the rubber material was thoroughly roughened with grade 40 emery paper.

After fine milling, the surface can be smoothed using abrasive paper with corn size 600 – 1000.

The substrate is ground beforehand with emery paper (grade 50) and rinsed with acetone.

Before applying Titebond wood filler, I sanded the surface with coarse sandpaper grain size 240).

Sand all loose laminate with sandpaper (120 granulation) down to the foam.

The leather was dried in hot air in the usual manner at 80° C., pressed on an ironing press at 95° C. with a pressure of 30 atomospheres gauge for 5 seconds to carry out a heat fixing, and was buffed on a rotating buffing machine with emery paper of 220 grains.

A certain amount of matte or roughness, however, is necessary and can be obtained by roughening with 240 grade abrasive paper.

Using abrasive paper of different grain size, the tooth is ground wet until a sufficiently large dentine surface is exposed for bonding a synthetic filling material cylinder of 3.5 mm.

Before application of the dispersion, the surfaces to be bonded were thoroughly roughened (grade 40 sandpaper) and freed from the abrasion dust.

A pair of strips of a polyester resin reinforced with 30% glass fibers and measuring 20 mm×40 mm (SMC) or a pair of iron sheets measuring 20 mm×4 mm×2 mm, which had been lightly ground with abrasive paper having a granulation of 280 before application of the adhesive, were used as test material.

To assess the sandability, 20 rubbing down cycles were carried out with a FEK Veslic apparatus (manufacturers Kueny/Switzerland) and an abrasive paper having a grain of 220 applied under a pressure of 1000 g.

Sandability: veneered wood, 150 ?m wet film thickness; the parameter tested is the clogging of sandpaper (grade 320) after 10 strokes following a drying time of 60 minutes at room temperature (0=no clogging, MIN=minimal clogging.

Method according to claim 19, wherein the step of polishing the repaired spot comprises manually slightly wiping the spot with a 2,000 grain abrasive paper and then polished with polishing solution and lambskin.

After squeezing to 980 g liquor absorption, the leather was now dried as usual with hot air at 80° C., heat-fixed on a tailor's press at 95° C., 30 atmospheres gauge pressure, for 5 seconds and, as usual, after-buffed on a rotating buffing machine with grinding paper, granulation 220.

After squeezing to 980 g liquor absorption, the leather was now dried as usual with hot air at 80° C., heat-fixed on a tailor's press at 95° C., 30 atmospheres gauge pressure, for 5 seconds and, as usual, after-buffed on a rotating buffing machine with grinding paper, granulation 220.

The substrates were ground in succession with abrasive paper of the size grade 500, 800, 1200 and 2500 and subsequently cleaned with ethanol.

Then you can carefully sand the parts with very fine sanding paper, grit of 240, if necessary.

A 100 ?m thick wet film of the dispersion is applied to two test specimens of Nora rubber (styrene-butadiene rubber, SBR), roughened with emery paper (grain size=80) and aired for 1 hour at room temperature.

Two test specimens made of Nora rubber (styrene-butadiene rubber, SBR) or plasticized PVC (30% dioctyl phthalate, DOP) with the dimensions 100×30 mm, roughened with sandpaper (grain=80), are coated with a wet film of the dispersion 100 ?m thick and aired at room temperature.

The Vickers microhardness was measured with an MTH 4 measuring device from Anton Paar (Graz, Austria) on 2×2 mm test specimens which had first been ground with 4000 grade grinding paper.