Tehnical cleanliness
Certificate of Technical Cleanliness of the product is a requirement of suppliers. We reduce the possibility of product damage and consequent complaints.
Plastic and rubber industry
LOTRIČ Metrology offers you a complete range of testing. A close collaboration with an independent laboratory throughout the entire lifecycle of a certain product will enable you to solve technological problems, complaints, specify longevity or declare conformity with technical specifications.
We offer:
- optimising processes and reducing costs – up to 90% – with testing from granulate to product;
- reducing complaints through regular batch control;
- validation of granulate specifications through input control;
- guaranteed professional support throughout the entire life cycle of your product;
- guarantee of credible test results for correct professional and business decisions.
We perform tests according to following standard and numerous other procedures, which are tailored to your requirements.
- DIMENSIONS AND ANGLE
- Microscopic measurements
- Confirming dimensional and geometric characteristics and tolerances according drawingISO 14253-1, -2
- Measurements of surface roughnessISO 4288
- Measurements on coordinate measuring machine (CMM)ISO 1101
- MECHANICAL PROPERTIES
- Impact strength (Charpy, Izod, Dynstat)ISO 179
ISO 180
DIN 53435
ASTM D 256 - Ehb: hammer testEN IEC 60068-2-75
- IK (Hammer) testIEC 62262
- Tensile strengthISO 527-1*
DIN 53504
ASTM D 638
ISO 37 - Flexural strengthISO 178
ASTM D 790 - Tear strengthISO 34-1
ASTM D 624
DIN 53283 - Hardness (Rockwell)ISO 2039-1
ISO 2039-2 - Hardness (Shore A and D)ISO 868
DIN 53505
ISO 7619-1
ISO 48-4 - Hardness (IRHD)ISO 48-2
- Compressive propertiesISO 604
ISO 815
ISO 294-4 - Determination of compression setISO 815
- Preparation of multipurpose test specimensISO 3167
UL 94
ISO 3795 - Weight drop test
- Ball drop testISO 2039-1
Education
Everything you need to know about Geometric Dimensioning and Tolerance (GD&T)
Participants will gain technical knowledge of quotations on technical drawings, an overview of the range of tolerances and measurement of geometric tolerances.
- IDENTIFICATION OF POLYMERS, CONTENT OF FILLERS AND ADDITIVES
- TGA - Thermogravimetric analysisISO 11358
- DSC- Differential scanning calorimetry (Tg)ISO 11357-2*
- DSC- Differential scanning calorimetry (Tm)ISO 11357-3
- IR - Identification by Infrared spectroscopyDIN 51451
- Content of inorganic residue (fillers, glass fibres)ISO 3451
- ELECTRICAL PROPERTIES
- Surface resisitivityIEC 62631-3-2
- Volume resisitivityIEC 62631-3-1
- Electric strengthIEC 60243-1
- Comparative tracking index (CTI)IEC 60112
- MICROBIOLOGY
- CytotoxicityISO 10993-5
- FORCE, TORQUE AND PRESSURE
- Standard and nonstandard measurement of forces
- Torque measurement
- Tightness of pressure and vacuum systems
- Pressure burst
- Mechanical aging and loading to failure
- RHEOLOGICAL PROPERTIES
- DensityISO 1183
- Melt mass-flow rate and melt volume-flow rate (MVR/MFR)ISO 1133-1
- ViscosityISO 1628-4
ISO 1628-5
ISO 307 - ShrinkageISO 294
- RESISTANCE AND PERSISTENCE
- Water absorptionISO 62
- Resistance to wearDIN 53754
ISO 9352 - Resistance to abrasionISO 5470
ISO 23794
ASTM D 1044 - Scratch resistanceASTM D 7027
- Resistance to liquids (water, oil, brake fluid, graphite, organic solvents, acids, detergents, petroleum products)
- Vicat softening pointISO 306,
ASTM D 1525
- FLAMABILITY
- Self-extinguishing propertiesUL 94
TL1011 - Glow wire testEN 60695-2-11
EN 60695-2-12 - Burning rateISO 3795
FMVSS 302
DIN 75200
TL1010
GMW 3232
DBL 5307 point 6.1
MS300-08
VCS 5031,19
D45 1333
GS 97038
VW 96243/PTL 8501
- COLOR AND OPTICAL PROPERTIES
- Color measurement (CIE-LAB)DIN 6174
- Gloss measurementISO 2813
- Colour stabilityISO 105-A02
- YellowingDIN 6167
- TransparencyASTM D 1746
Some tests may be performed by external providers. In this case, this information will be visible on the offer.
Glow wire test
Mechanical test on plastic material
Melt Mass-Flow Rate (MFR) and Melt Volume-Flow Rate (MVR)
Burning rate testing of polymeric materials
Glow wire test
Standard test specimens made of polymer materials, granulates and injected parts
preskusanje-s-centrifugo
Expert opinions
We do not doubt the reliability of their results
We cooperate with LOTRIČ laboratory in the field of testing and analysis of physical properties of samples. They occasionally perform mechanical testing such as tensile strength, microscopic testing of surfaces and breaks as well as environmental testing. Our products are certified by our partners, confirming that they meet standard requirements and are suitable for the market. LOTRIČ metrology group are known for their amazing expertise in issuiing certificates, counselling, and issuing statements while also being very responsive and competitively priced. They ensure accreditation of their services by regular inter-laboratory comparison therefore we do not doubt their results and never feel the need to verify them.
Miha Mežnar, head of laboratory at ITW METALFLEX d. o. o.
Speed and proximity does matter
We cooperate with LOTRIČ Metrology in the area of polymer testing, mostly doing analysis of raw materials. In some cases, the raw materials need to be checked to eliminate other causes in case of problems during production. The inconsistencies found in raw materials can be used as basis for claiming warranty. The proximity of the laboratory and their fast response time help to conduct the analysis in the shortest time possible. Immediately after testing we are informed of the results by electronically signed certificates, sent via e-mail.
Boštjan Šifrar, CEO of Sibo G. d. o. o.
A document to provide your quality
After performing the calibration, testing, control and qualification procedures in the LOTRIČ Metrology Group, you will receive an approved certificate, which clearly states all the parameters that are important to your clients and enables you to prove and guarantee your quality. We are recognised as a reference partner that has been working in the field of calibrations, testing, inspection and qualifications for decades. Simultaneously with the development of services, we also developed a certificate based on the wishes, needs and in-depth cooperation of our partners.
Testing of plastic and rubber products
Your word has weight. In order for the products and raw materials to meet specifications, LOTRIČ Metrology offers a complete range of testing. Their service is used by leading manufacturers of polymers in Slovenia.
The right information helps you with troubleshooting and upgrading your product
Analysis of fractures and defects in products
Analysis of fractures and defects in the product is an important discipline in the manufacturing industry and is used in the development of new products and in the improvement of existing products. Complex problems on the production line are not easily solved. In such cases, often the companies do not have enough resources, knowledge and analytical methods to ensure a comprehensive approach to the problem. LOTRIČ Metrology laboratories are your partner in problem solving, using chemical and mechanical methods in the field of polymer technology and metallurgical sciences.
Testing the properties of materials
Changes in the properties of ABS materials
With the method of artificial aging, we detect changes in the properties of ABS materials.
By testing materials, even in the product manufacturing phase, many problems can be avoided in advance. LOTRIČ Metrology helps you in various fields – mechanics, metallography, polymer technology and chemistry.