Mundstücke aus Ebonite - Schönberger Ebonite Manufaktur GmbH
Rundstäbe aus Ebonite - Schönberger Ebonite Manufaktur GmbH
Rundstäbe aus Ebonite - Schönberger Ebonite Manufaktur GmbH
Rundstäbe aus Ebonite - Schönberger Ebonite Manufaktur GmbH

Story of Ebonite Schönberger Ebonite Manufaktur GmbH

Caoutchouc-plantation in Vietnam

Caoutchouc-plantation in Vietnam

Spiral cutting of the tree, the tree is not hurt !!!

Spiral cutting of the tree, does not damage the tree

Caoutchouc trees are prepared for collection

Caoutchouc trees are prepared for the harvest

Caoutchouc is collected in Coconut bowls

Caoutchouc is collected in Coconut bowls

Busy harvest

Busy harvest

Logistic

Logistic

Preperation of the Caoutchouc

Preperation of the Caoutchouc

Caoutchouc Crepe being dried

Caoutchouc Crepe being dried

Felling the trees

Felling the trees

Crop rotation

Crop rotation

Hevea brasiliensis = Caoutchouc-tree

Hevea brasiliensis = Caoutchouc-tree

Charles Goodyear

Charles Goodyear

The discovery

The discovery

Company in Connecticut

Company in Connecticut

„A good“ businessman

„A good“ businessman
His booth on the world exhibition in Paris 1852: 125.000 $

Dies in year 860

Dies in year 860

Goodyear Tire and Rubber Company

Goodyear Tire and Rubber Company

Caoutchouc Crepe

Caoutchouc Crepe

Rubber compound before the vulcanization process

Rubber compound before the vulcanization process

Combining of our Crepe with powdered sulfur and linseed oil

Combining our Crepe with powdered sulfur and linseed oil

Rubber compound after the vulcanization

Rubber compound after the vulcanization

Rubber after vulcanization

Rubbersheets after vulcanization

Hard-Rubber is shredded into granules

Hardrubber is shredded into granules

Hard-Rubber is shredded into granules
Granules are ground

Granules are milled

Coarse Dust is sucked into big bags

Finely ground dust is sucked into big bags

Story of Ebonite
The dust is filtered

The dust is filtered into 100μm/120μm/120μm

Crepe, dust and linseed oil is kneaded to a compound

Crepe, dust and linseed oil is kneaded to a compound

Hard-rubber compound

Hardrubber compound

Hard rubber compound is mixed on the mill

Hardrubber compound is mixed on the mill

Story of Ebonite
Extrusion process

Extrusion process

Extrusion process

Extrusion process

Talkum is applied

Talkum is applied

Preperation for Vulcanization

Preperation for Vulcanization

Rods are cut to right lenght and insterted into stainless steel tubes

Rods are cut to right lenght and insterted into stainless steel tubes

Vulcanized hardrubber rods

Vulcanized hardrubber rods

Cleaning the extruder

Cleaning the extruder

Production of colored compund

Production of colored compund

Colored hardrubber sandwiches

Colored hardrubber sandwiches

Extruding designs

Extruded designs (marbled/uni/8-swirled)

The birth of the ebonite profile

Ebonite profiles

Kontakt aufnehmen

Schönberger Ebonite Manufaktur GmbH, Am Elbufer 4 in DE-29456 Hitzacker

Telefon: +49(0)5862 - 94 11 103 oder per E-Mail:
Bürozeiten: Montag bis Freitag: 08:00 Uhr bis 15:00 Uhr

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