Compounds

Effect pigments, aluminium pigments, gold bronze pigments

Due to its outstanding wear resistance and tribological properties, PTFE is used as a sliding material (e.g. in bearings) and in seals.  In combination with copper or bronze powders as technical compounds, their density, strength and thermal conductivity are improved significantly.

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Rogal Bronze GK for Additive Manufacturing

SCHLENK offers special products of its portfolio of Rogal Bronze GK for a wide range of modern era applications of additive manufacturing.

Apparent density [g/cm³] flowability (sec/50g) Particle size [µm] sieve residue [µm/%] tap density [g/cm³] Tin content [%] Application
Rogal Bronze GK 0/25 ~4 not flowable d10 ~6, d50 ~13, d90 ~21 >25/max. 5 ~5 ~10
Rogal Bronze GK 10/45 VP/50468 ~5 not flowable d10 ~16, d50 ~28, d90 ~43 >45/max. 5 ~5.1 ~10
Rogal Bronze GK 0/63-03 ~5 ~12 d10 ~20, d50 ~41, d90 ~62 >63/max. 5 ~5.3 ~4
Rogal Bronze GK 0/63-06 ~5 ~12 d10 ~20, d50 ~41, d90 ~62 >63/max. 5 ~5.3 ~6
Rogal Bronze GK 0/80 ~5 ~13 d10 ~26, d50 ~52, d90 ~79 >80/max. 5 ~5.3 ~10
Rogal Bronze GK 32/125 ~5.2 ~12 d10 ~45, d50 ~79, d90 ~121 >125/max. 5, <32/max. 5 ~5.5 ~10

Rogal Tin Bronze GK

Alloying and atomization of copper and tin in air produces irregularly shaped bronze powder. Deoxidizing components (e.g. phosphorus) can be added to produce powders with light gloss, e.g. those needed in filter materials.

A standard alloy contains approx. 90% copper and 10% tin. Special alloys and the respective particle size distribution are part of the individual specifications and are ensured through effective process and quality control.

Apparent density [g/cm³] Copper content [%] flowability Phosphorus content [%] Sieve analysis [%] Tin content [%] Application
Rogal Zinnbronze GK 0/63-03 approx. 5 approx. 96 flowable max. 0.4 > 63µm: max.5 approx. 4
Rogal Zinnbronze GK 0/25 approx. 5 approx. 90 not flowable max. 0.4 > 25µm: max.5 approx. 10
Rogal Zinnbronze GK 0/80 approx. 5 approx. 90 flowable max. 0.4 > 80µm: max.5 approx. 10
Rogal Zinnbronze GK 0/125 approx. 5 approx. 90 flowable max. 0.4 >125µm:max.5 approx. 10
Rogal Zinnbronze GK 80/180 approx. 5 approx. 90 flowable max. 0.4 >180µm:max.5 <80µm:max.10 approx. 10
Rogal Zinnbronze GK 0/250 approx. 5 approx. 90 flowable max. 0.4 % >250µm:max.5 approx. 10
Rogal Zinnbronze GK 0/180-01 approx. 5 approx. 89 flowable max. 0.4 >180µm:max.5 approx.11

Rogal Tin Bronze GS

Alloying and atomization of copper and tin in air produces irregularly shaped bronze powder. Deoxidizing components (e.g. phosphorus) can be added to produce powders with light gloss, e.g. those needed in filter materials.

A standard alloy contains approx. 90% copper and 10% tin. Special alloys and the respective particle size distribution are part of the individual specifications and are ensured through effective process and quality control.

Apparent density [g/cm³] Copper content [%] flowability Sieve analysis [%] Tin content [%] Zinc content [%] Application
Rogal Zinnbronze GS 0/32 approx. 3 approx. 88 not flowable >32µm: max.5 approx. 10 approx. 2
Rogal Zinnbronze GS 0/63 approx. 3 approx. 88 not flowable > 63µm: max.5 approx. 10 approx. 2
Rogal Zinnbronze GS 0/32-01 approx. 5 approx. 85 not flowable >32µm: max. 5 approx. 11 approx. 4

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