NBR
Material with good mechanical characteristics and excellent resistance to mineral oils and greases. Depending on the amount of acrylonitrile, materials with good resistance to petrol and low temperatures can be formulated. We have enriched formulations that are compatible with ozone.
GENERAL PROPERTIES
OUR MATERIALS
| BASIC POLYMER HARDNESS | TECNOGOMMA CODE | UTILIZATION TEMP. (°C) | PARTICULAR CHARACTERISTICS AND APPROVALS. |
| NBR 40 | GMN / 40 | -30 / +100 | Oil and mineral greases resistance. |
| BASIC POLYMER HARDNESS | TECNOGOMMA CODE | UTILIZATION TEMP. (°C) | PARTICULAR CHARACTERISTICS AND APPROVALS. |
| NBR 50 | N / 50 | -30 / +100 | Oil and mineral greases resistance. Nitrile without any approval. |
| TEC N138 GI./50 yellow | -30 / +100 | Oil and mineral greases resistance. Approvals: DVGW for gas DIN EN 682 Typ GBL (-15/+50°C), N°DG-5113DN0141. |
| BASIC POLYMER HARDNESS | TECNOGOMMA CODE | UTILIZATION TEMP. (°C) | PARTICULAR CHARACTERISTICS AND APPROVALS. |
| NBR 55 | TECNOGOMMA N1 / 55 | -30 / +100 | Oil and mineral greases resistance. Approvals: KTW-BWGL (P2 products) for drinking water, cold up to 23°C; DIN EN 16421 [M3] (05/2015) for drinking water; NSF (Standard 61) for drinking water cold and warm up to 82°C; cert.no.#74370-01. In compliance with FDA requisites (177.2600-21) for food. CLP (DGS/VS4 n°2000/232 dated 27/04/2000 – Annexe C) for drinking water. |
| TGBA / 55 | -10 / +80 | High Nitrile, petrol and gas oil resistance; ozone resistance.. | |
| TEC N41 / 55 | -25 / +125 | Ozone resistance, Oil and mineral greases resistance. |
| BASIC POLYMER HARDNESS | TECNOGOMMA CODE | UTILIZATION TEMP. (°C) | PARTICULAR CHARACTERISTICS AND APPROVALS. |
| NBR 60 | N / 60 | -30 / +125 | Oil and mineral greases resistance. DVGW approval for gas: DIN EN 549 B1 (0/+80 °C) H2, N°NG-5112AQ1469. |
| FB / 60 | -30 / +125 | Oil and mineral greases resistance; nitrile compound without any approval. | |
| POP / 60 | -40 / +125 | Oil and mineral greases resistance even at low temperatures. Approvals: DVGW for gas DIN EN 549 B2 (-20/+80 °C) H3 N° NG–5139AS2923. |
|
| POP OZ / 60 | -40 / +125 | Ozone resistance, Oil and mineral greases resistance even at low temperatures. Approvals: DVGW diaphragms and seals for gas DIN EN 549 B2(-20/+80 °C) H2 N° DG–5139DL0273. |
|
| TECNOGOMMA / 60 | -30 / +100 | Oil and mineral greases resistance. In compliance with FDA requisites (177.2600-21) for food. |
|
| TGB / 60 | -10 / +80 | High nitrile; petrol and gas oil resistance. | |
| TEC N31 / 60 | -30 / +125 | Ozone resistance, Oil and mineral greases resistance. Approvals: DVGW for gas DIN EN 682 Typ GBL (-15/+50°C), N°DG-5113DM01659. |
|
| GALA / 60 | -25 / +125 | Oil and mineral greases resistance. CLP approval (DGS/VS4 n°2000/232 of 27/04/2000 Annexe C) for drinking water. |
| BASIC POLYMER HARDNESS | TECNOGOMMA CODE | UTILIZATION TEMP. (°C) | PARTICULAR CHARACTERISTICS AND APPROVALS. |
| NBR 65 | TGBF / 65 | -30 / +80 | High nitrile, petrol and gas oil resistance, for low temperatures. |
| BASIC POLYMER HARDNESS | TECNOGOMMA CODE | UTILIZATION TEMP. (°C) | PARTICULAR CHARACTERISTICS AND APPROVALS. |
| NBR 70 | F / 700 | -30 / +125 | Oil and mineral greases resistance; good C-set. Approvals: DVGW for gas DIN EN 549 B2 (-20/+80 °C) H3, N°NG-5112AT0428. DVGW CERT ZP 5101. Permeability with hydrogen. |
| GN / 70 (1) FB / 70 (2) GMN / 70 (3) |
-30 / +125 | Oil and mineral greases resistance. (1-2-3) Nitrile compounds without any approval. |
|
| FCM / 70 | -30 / +125 | Oil and mineral greases resistance. Cheap nitrile compound. |
|
| POP / 70 | -40 / +125 | Oil and mineral greases resistance even at low temperatures. Approvals: DVGW for gas DIN EN 549 B2 (-20/+80 °C) H3 N°NG-5112AO0655. |
|
| NBR OZ / 70 | -25 / +100 (+125) | Ozone and atmospheric agents resistance. | |
| TGB / 70 | -10 / +80 | High nitrile; petrol and gas oil resistance. | |
| TEIL 3 / 70 | -25 / +100 (+125) | Ozone, oil and mineral greases resistance. | |
| FTA / 70 | -30 / +100 | Petrol and fuel resistance, even at low temperatures and ozone resistance according to specifications Volkswagen 2.8.1 A-T. | |
| WRC / 70 | -25 / +125 | ROil and mineral greases resistance. Approvals: WRAS (BS 6920) for cold drinking water. KTW-BWGL (P3 products) for drinking water, cold and warm up to 85°C; DIN EN 16421 [M3] (05/2015) for drinking water; ACS (DGS/VS4 n° 99/217 dated 12/04/1999 and DGS/VS4 n° 2000/232 dated 27/04/2000) for drinking water. DVGW for gas: DIN EN 549 B1 (0/+80°C) H3 N° NG-5112AO0668. NSF (Standard 61) for drinking water, cold and warm up to 82°C. In compliance with FDA (177.2600-21) requisites for food. ÖNORM B 5014-1 for drinking water, cold and warm up to 85°C. CLP (DGS/VS4 n° 2000/232 dated 27/04/2000. Annexe C) for drinking water. Material complying with the migration tests of D.M. 06/04/04 n° 174. |
|
| TEC N26 / 70 | -25 / +125 | Oil and mineral greases resistance. | |
| TEC N31 / 70 | -30 / +125 | It’s an evolution of the compound ICA-70 and therefore it replaces it. Ozone resistance, Oil and mineral greases resistance. Approvals: DVGW for gas: DIN EN 549 B2 (-20/+80°C) H3 N° NG-5112BP0259. Tested at the laboratory LGAI Technological Center S.A. (notified Institution according to the Directive 89/106/ECC) according to the EN 682 Type GBL (-15/+50°C). DVGW CERT ZP 5101. Permeability with Hydrogen. |
|
| GALA / 70 | -25 / +125 | Oil and mineral greases resistance. CLP approval (DGS/VS4 n°2000/232 of 27/04/2000 Annexe C) for drinking water. |
|
| TEC N41 / 70 | -25 / +125 | Ozone resistance, Oil and mineral greases resistance. Approvals: WRAS (BS 6920) for cold drinking water. AS/NZS 4020 for cold drinking water. EN 681-1 Type WA and WC. DVGW for gas: DIN EN 549 B1 (0/+80°C) H3 N° NG-5112BT0269. DVGW for gas: DIN EN 682 Type GBL (-15/+50°C) N° NG-5113BU0379. Tested at the laboratory LGAI Technological Center S.A. (notified Institution according to the Directive 89/106/ECC) according to the EN 682 Type GBL (-15/+50°C). DVGW CERT ZP 5101. Permeability with hydrogen. NSF (Standard 61) for cold drinking water. CLP (DGS/VS4 n° 2000/232 dated 27/04/2000. Annexe C) for drinking water. Material complying with the migration tests of D.M. 06/04/04 n° 174. KIWA (BRL-K17504) for cold drinking water. |
|
| TEC N135 / 70 | -25 / +125 | Oil and mineral greases resistance. Approvals: In compliance with D.M. 21/03/1973 requisites for food. In compliance with FDA (177.2600-21) requisites for food. |
| BASIC POLYMER HARDNESS | TECNOGOMMA CODE | UTILIZATION TEMP. (°C) | PARTICULAR CHARACTERISTICS AND APPROVALS. |
| NBR 80 | PA / 80 | -25 / +125 | Oil and mineral greases resistance. Approvals: DVGW for gas DIN EN 549B1 (0/+80 °C) H3, N°NG-5112AM0282. |
| FB / 80 | -25 / +125 | Oil and mineral greases resistance. Nitrile without any approval. | |
| POP / 80 | -40 / +125 | Oil and mineral greases resistance even at low temperatures. Approvals: DVGW for gas DIN EN 549 B2 (-20/+80 °C) H3, N° NG-5112AT0118. DVGW CERT ZP 5101. Permeability with hydrogen. |
|
| TEC / 80 | -25 / +125 | Oil and mineral greases resistance. Approvals: CLP (DGS/VS4 n°2000/232 dated 27/04/2000 – Annexe C) for drinking water. |
|
| TEC N31 / 80 | -30 / +125 | Ozone resistance, Oil and mineral greases resistance. Approvals: EN 682 Type GBL (-15/+50°C). |
|
| TEC N106 BI. / 80 (white colour) |
-30 / +80 | Oil and mineral greases resistance. Approvals: DVGW for gas DIN EN 549 A2 (-20/+60 °C) H3, N° NG-5112CR0157. DVGW VP 406-A 7. |
|
| TEC N132 AR. / 80 (orange) |
-30 / +100 | Oil and mineral greases resistance. |
| BASIC POLYMER HARDNESS | TECNOGOMMA CODE | UTILIZATION TEMP. (°C) | PARTICULAR CHARACTERISTICS AND APPROVALS. |
| NBR 85 | TEC N107 / 85 | -25 / +125 | Oil and mineral greases resistance. In compliance with FDA (177.2600-21) requisites for food. |
| BASIC POLYMER HARDNESS | TECNOGOMMA CODE | UTILIZATION TEMP. (°C) | PARTICULAR CHARACTERISTICS AND APPROVALS. |
| NBR 90 | N / 90 (1) N / 91 (2) |
-25 / +125 | Oil and mineral greases resistance. (1-2) Nitrile compound, interchangeable for the production process. (1) Approvals: DVGW for gas DIN EN 549 B1 (0/+80 °C) H3 N° NG–5112BS0204. DVGW VP 406-A 7. |
| POP / 90 | -30 / +125 | Oil and mineral greases resistance even at low temperatures. |
| BASIC POLYMER HARDNESS | TECNOGOMMA CODE | UTILIZATION TEMP. (°C) | PARTICULAR CHARACTERISTICS AND APPROVALS. |
| NBR 70 peroxyde | BS / 70 | -30 / +125 (+150) | Oil and mineral greases resistance. In compliance with FDA requisites (177.2600-21) for food. |
INFO REQUEST
Want more details about any of our products? Please contact us by filling out the form beside.
OFFICE LINE
+39 035 933811
info@tecnogomma.com
WORKING HOURS
8:00 – 17:30
OFFICE LINE
+39 035 933811
info@tecnogomma.com
WORKING HOURS
