Sales and recycling of fluoropolymers, high-performance plastics and specialty chemicals, headquartered in Hamburg.

Convena Polymers (DELACAMP Aktiengesellschaft)

HamburgNew on Amplifa

1994Founding of Convena

1879Founding of DELACAMP AG

20+Countries in sales

350+Customers

HRB 82399, Amtsgericht HamburgCommercial register

About Convena Polymers

Convena Polymers is a business unit of DELACAMP Aktiengesellschaft with headquarters in Hamburg, founded in 1994. The company specializes in the sales and recycling of fluoropolymers and high-performance plastics. The portfolio includes granulates and semi-finished products made of PTFE, PFA, FEP, ETFE, PVDF, PEEK and PCTFE, recyclates (PIR) from high-performance thermoplastics, 3D printing filaments made of PVDF and PEEK, as well as silanes, siloxanes, silicones, elastomers, purging compounds and additives for lubricants. The proprietary brands include CONflon®, CONvena®, CONsil® and CONlub®. For the semiconductor industry, high-purity PFA, PTFE, PVDF and PP-H types tested according to SEMI F57 are offered. Using CO2 balance comparisons according to DIN EN ISO 14040/14044/14067, audited by the SKZ, verified emission reductions of specified recyclate types are documented. Deliveries are made to more than 350 customers in more than 20 countries.

Site: Hamburg
Processes: Recycling / regranulation of high-performance plastic waste (PIR recyclates), Sales of granulates (virgin material and recyclates) for extrusion and injection molding, Offering of 3D printing filaments (PVDF and PEEK) for additive forming processes, diameter 1.75, Offering of semi-finished products made of PEEK, PTFE and PCTFE, Offering of additives and specialties: silanes, siloxanes, solid lubricants (PTFE, graphite, hBN,, Sales of high-performance plastics and fluoropolymers, Recycling of high-performance plastics into regranulates (PIR recyclates), Semi-finished products made of PEEK, PTFE, PCTFE
Materials: PVDF (polyvinylidene fluoride), ETFE (ethylene-tetrafluoroethylene), FEP (fluorinated ethylene propylene), PFA (fluoropolymer, melt-processable), PTFE (polytetrafluoroethylene), PCTFE, PEEK (polyetheretherketone), LCP (liquid-crystal polymers)
Certificates: ISO 9001:2015, SEMI F57 test reports, CO2 balance comparisons (SKZ)
Founded: 1994
Industries: Chemical process engineering, Semiconductor industry, Plastics processing industry, Manufacturing industry, Lubricant industry, 3D printing / additive manufacturing

01
Procurement of virgin material and production waste
02
Technical consulting / material selection
03
Processing into PIR regranulates
04
Sales as granulate, semi-finished product, filament or additive
05
Documentation (including SEMI F57 test reports, CO2 balance comparisons)

Location

Hamburg

Headquarters and sales

Materials: Fluoropolymers, PEEK, LCP, PPS, PC-GF, elastomers, silanes/siloxanes, additives

Products and Applications

**PVDF granulate**Virgin material and recyclates · extrusion/injection molding

**ETFE granulate**Virgin material and recyclates · extrusion

**FEP granulate**Fluoropolymer · extrusion

**PFA granulate**SEMI F57 types · semiconductor/chemical

**PTFE powder**Fluoropolymer · compression molding/paste extrusion

**PEEK granulate**High-performance thermoplastic · extrusion/injection molding

**PEEK semi-finished products**CONVENA® semi-finished products · plastics processing

**LCP granulate**Liquid-crystal polymer · high-temperature applications

**PIR regranulates**Recycling · high-performance thermoplastics

**IC socket**SEMI F57 materials · semiconductor manufacturing

**FKM premix**CONelast® · sealing technology

**ecomaru™ purging compound**Compound · injection molding machines

**CONSiL silanes/siloxanes**Specialty chemicals · adhesion promotion

**CONlub® lubricant additives**Solid lubricants · lubricant industry

**Naphthenic acid**CONlub® · lubricant industry

Inside the production

Industrial partnership for polymer materials

Industries

Chemical process engineeringSemiconductor industryPlastics processing industryManufacturing industryLubricant industry3D printing / additive manufacturing

Processes & technical limits

Processes	Tolerance	Max. part	Weight	Lot size	Materials
Recycling / regranulation of high-performance plastic waste (PIR recyclates)Plastics	–	–	–	–	PTFE, PEEK, PPS GF40, ETFE, Fluoropolymers, High-performance thermoplastics
Sales of granulates (virgin material and recyclates) for extrusion and injection moldingPlastics	–	–	–	–	PVDF, PEEK, PFA, FEP, ETFE, PTFE, LCP, PPS, PC (glass-fiber reinforced)
Offering of 3D printing filaments (PVDF and PEEK) for additive forming processes, diameter 1.75Additive	–	–	–	–	PVDF, PEEK
Offering of semi-finished products made of PEEK, PTFE and PCTFEPlastics	–	–	–	–	PEEK, PTFE, PCTFE
Offering of additives and specialties: silanes, siloxanes, solid lubricants (PTFE, graphite, hBN,Other	–	–	–	–	Silanes, Siloxanes, PTFE, Graphite, Hexagonal boron nitride (hBN), Molybdenum disulfide (MoS2), Tungsten disulfide (WS2), Naphthenic acid (CAS 1338-24-5)

Additional services

Sales of high-performance plastics and fluoropolymersRecycling of high-performance plastics into regranulates (PIR recyclates)Semi-finished products made of PEEK, PTFE, PCTFE3D printing filaments (PVDF, PEEK)Technical consulting / material selectionCO2 balance comparisons for recyclatesSales of silanes, siloxanes, silicones, elastomersAdditives for lubricantsPurging compounds

Reference customers

ChemoursSRF Limited (mentioned in news; cooperation between Chemours and SRF Limited)ChemoursDaikinSolvayArkema3M/DyneonBorealisLyondellBasellGore

Quality

Convena Polymers is certified to ISO 9001:2015 by TÜV Rheinland. For high-purity semiconductor materials, SEMI F57 test reports (including UPW extraction, trace metals, ions, TOC) are documented, and for recyclates, SKZ-audited CO2 balance comparisons according to DIN EN ISO 14040/14044/14067.

Evidence	Hamburg
ISO 9001:2015
SEMI F57 test reports
CO2 balance comparisons (SKZ)

History

1879
Founding of DELACAMP Aktiengesellschaft in Hamburg
1994
Founding of Convena as a business unit of DELACAMP AG, specializing in the sales and recycling of fluoropolymers and high-performance plastics
2019
ISO 9001:2015 certification by TÜV Rheinland
2025
New DELACAMP business unit for water and air filtration as well as degassing (DCCare.de)
2026
Expansion of the portfolio with high-purity PFA and PTFE materials tested according to SEMI F57 for semiconductor applications
2026
Expansion of the CONlub® portfolio with naphthenic acid