Laboratory

Top management strategies require the development of the evaluation and quality monitoring potential.

Specific tests and equipment

Hardness
Equipment:

Durometer ZWICK/ ROELL type Shore A

Durometer type Shore 00

Durometer BAREISS HPE type Shore A

Methods/ Assay standards:

SR ISO 7619/ 2001 – Determining hardness indentation by using movable devices

ASTM D 2240 – Determining the hardness of the materials manufactures with foam rubber

D45 1291/__D – Rubbers and plastics – Hardness Shore A o D

Tensile strength
Equipment:

Dynamometer ACQUATI GIUSEPPE

Dynamometer type QUASAR 5

Tensile-test machine Lloyd instruments a trademark of AMETEK type LR10K PLUS 01/3052

Methods/ Assay standards:

SR ISO 37/ 1997 – Determining the characteristics to effort – tensile strength

D41 1099/__E – Hard rubber and thermoplastical rubber – Pull

Elongation at break
Equipment:

Dynamometer ACQUATI GIUSEPPE

Dynamometer type QUASAR 5

Tensile-test machine Lloyd instruments a trademark of AMETEK type LR10K PLUS 01/3052

Methods/ Assay standards:

SR ISO 37/ 1997 – Determining the characteristics to effort – tensile strength

D41 1099/__E – Hard rubber and thermoplastical rubber – Pull

Adhesion
Equipment:

Dynamometer ACQUATI GIUSEPPE

Tensile-test machine Lloyd instruments a trademark of AMETEK type LR10K PLUS 01/3052

Methods/ Assay standards:

SR ISO 36/ 2003 – Determining of adhesion for textile materials

Compression set
Equipment:

AMIRO oven

ED 115 BINDER oven

Specific devices

Methods/ Assay standards:

SR ISO 815 + A1/ 1995 – determining of compression set under ambiental, high or low temperature conditions

D45 1132/__G – bulk rubber – compression set under constant strain conditions

Variation of Hardness after ageing in air
Equipment:

AMIRO oven

ED 115 BINDER oven

Durometer BAREISS type Shore A

Durometer BAREISS HPE type Shore A

Methods/ Assay standards:

SR ISO 188/ 2001 – tests for accelerated ageing and heat resitance

D47 1053/__C – Rubbers - accelerated ageing in air

SR ISO 7619/ 2001 – determining hardness indentation by using movable devices

D45 1291/__D – rubbers and plastics – hardenss Shore A or D

Variation of Tensile strength and elongation at break after ageing in air
Equipment:

AMIRO oven

ED 115 BINDER oven

ACQUATI GIUSEPPE Dynamometer

QUASAR 5 type Dynamometer

Tensile-test machine Lloyd instruments a trademark of AMETEK tip LR10K PLUS 01/3052

Methods/ Assay standards:

SR ISO 188/ 2001 - tests for accelerated ageing and heat rezistance

D47 1053/__C - accelerated ageing in air

SR ISO 37/ 1997 – determining the characteristics under effort conditions – tensile strain

D41 1099/__E – Hard rubbers and thermoplastic rubbers - Pull

Variation of volume and weight after immersion in working fluids
Equipment:

SARTORIUS 2462 Scale

Methods/ Assay standards:

SR ISO 1817/ 2000 – determining the action of liquids

D 47 1098/__D – hard rubber and compact or alveolar thermoplastic rubbers – ageing in fluids

Tear strength
Equipment:

ACQUATI GIUSEPPE Dynamometer

Tensile-test machine Lloyd instruments a trademark of AMETEK tip LR10K PLUS 01/3052

Methods/ Assay standards:

- SR ISO 34-1 + C1/ 2001 – determining of tear strength – assay samples:

- D 41 1507/__C – Hard rubbers and thermoplastic rubbers – tear strength (Delft)

Variation of Hardness after immersion in oil no1 and no 3
Equipment:

AMIRO Oven

ED 115 BINDER Oven

- Durometer BAREISS HPE tip Shore A

- Durometer BAREISS type Shore A

Methods/ Assay standards:

- SR ISO 188/ 2001 - tests for accelerated ageing and heat rezistance

- D47 1053/__C – Rubbers - accelerated ageing in air

- SR ISO 7619/ 2001– determining hardness indentation by using movable devices

- D45 1291/__D – rubbers and plastics – hardenss Shore A or D

Variation of tensile strength and elongation at break after immersion in oil no 1 and no 3
Equipment:

- AMIRO oven

- ED 115 BINDER oven

- Dynamometer ACQUATI GIUSEPPE/p>

- Dynamometer type QUASAR 5

- Tensile-test machine Lloyd instruments a trademark of AMETEK tip LR10K PLUS 01/3052

Methods/ Assay standards:

- SR ISO 188/ 2001 - tests for accelerated ageing and heat rezistance

- D47 1053/__C - accelerated ageing in air

- SR ISO 37/ 1997 – determining the characteristics under effort conditions – tensile strain

- D41 1099/__E – Hard rubbers and thermoplastic rubbers - Pull

Variation of volume and weight after immersion in oil no 1 and no 3
Equipment:

- SARTORIUS 2462 Scale

- AMIRO Oven

- ED 115 BINDER Oven

Methods/ Assay standards:

- SR ISO 1817/ 2000 – determining the action of liquids

- D 47 1098/__D – hard rubber and compact or alveolar thermoplastic rubbers – ageing in fluids

- SR ISO 188/ 2001 - tests for accelerated ageing and heat rezistance

- D47 1053/__C - accelerated ageing in air

Density
Equipment:

- SARTORIUS 2462 Scale

- Analytic scale with density kit >1 and support for floating solids

METTLER TOLEDO XS104

Methods/ Assay standards:

- SR ISO 2781+C1/ 2001 – Determining of density

- D45 1158/__B – Rubbers and plastics – Density – Archimedes' method

Impact proofness
Equipment:

Elastometer BAREISS type digi-test Rückprall for determining the impact proofness resilience

Methods/ Assay standards:

- SR ISO 4662/ 2001 – determining impact proofness resilience of hard rubber

Rheometric determinations
Echipamente:

- Elastograph VARIO 67.03 tip GOTTFERT 016.02.3/ 2006

- Rheometer MONSANTO R100S

Methods/ Assay standards:

SR ISO 3417/ 1997 – determining the curing characteristics by using the rheometer with pendular disc

Ozone rezistance
Equipment:

Ozone chamber ANSEROS type SIM 6300-T

Methods/ Assay standards:

- SR ISO 1431 - 1/ 2002 - Cracking rezistance3 to the action of ozone – rezistance t statical straining

- D 47 1100/__E – Ageing in air with ozone

Internal foreign bodies related tests
Equipment:

Microscope for measuring XC -100 with USB chamber for taking, editing and image measuring

Methods/ Assay standards:

FIAT 9.02138 Standards, Addendum 22 (Measurement of the internal foreign bodies – hard and soft – for rubber tubes that ensure the flow of mineral oils

Contact

VM COMP S.R.L.
Str. Calea Bucuresti, nr 114
117715, Stefanesti-Arges

Telefon: 0040 248 206123;
0040 248 206 124

Fax: 0040 248 213878
E-mail: office@vmcomp.ro

 

Clients

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