Facade of the Aquanauta manufacturing facility

Engineering and manufacturing of technical rubber products

A national reference in sealing for sanitation

Approvals for applications and products

Compliance with technical requirements for different sectors in Brazil and abroad

Testing, compliance, and traceability

Technical control with laboratory testing and full traceability

Production Capacity

Complete rubber processing structure — mixing, extrusion, compression, and injection.

Flexible production

Serving small-volume batches through to scale production.

Large-size parts

Capacity to produce parts up to 1600 × 1600 mm.

Integrated process

From formulation to final product: full control of every stage.

Control and traceability

Production control with full traceability.

Operator handling a rubber ring in a press
Technician performing a hardness test on a rubber sample

Quality control

Laboratory equipped to perform physical and chemical tests on raw materials and finished products.

Laboratory capabilities

  • Shore A hardness (ISO 48-4)
  • IRHD hardness (ISO 48-2)
  • Compression stress relaxation (ISO 3384-1)
  • Compression Set (ISO 815-1)
  • Tensile strength and elongation (ISO 37)
  • Resilience (ISO 4662)
  • Accelerated aging (ISO 188)
  • Density (ISO 2781)
  • Immersion in liquids (ISO 1817)
  • Rheometry (ISO 6502)
  • Profile projector

Machining

In-house mold and machining development allows greater control over prototyping, adjustments, and the technical evolution of each project.

  • Development of mold projects.
  • CNC machining for compression and injection molds.
  • Integration with the production process.
  • Adaptation and repair of existing machining.
Lathe machining a steel mold for manufacturing rubber parts

Certifications and Approvals

Our commitment to excellence is proven by internationally recognized certifications and approvals.

ISO 9001

International standard that defines the requirements for an efficient quality management system focused on continuous process improvement, increased customer satisfaction, and quality assurance in products and services.

ISO 9001 Certificate

ISO 14001

International standard that establishes requirements for Environmental Management Systems (EMS). It helps companies identify and understand the environmental impacts of their activities.

ISO 14001 Certificate

CETEPO Approval

We have SBR, EPDM, and NBR formulations approved by CETEPO – Polymer Technology Center – SENAI for the manufacture of AGS and AJE type rings and compliance with NBR 7676 and ISO 4633 standards.

NOM-001-CONAGUA-2011

We hold Product Certification for AGS rings in compliance with the Mexican Official Standard NOM-001-CONAGUA-2011 and International Standard ISO 4633:2015, issued by Certimex Mexico.

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About | Aquanauta