optimum characteristics for the resistance to atmospheric agents and to ozone.
Good resistance at all temperatures. In the formulations containing peroxide as reticulating agent, we find optimum C-Set values as well as optimum resistance in applications, which contain brake-fluid.

Specific weight of the compounds: 1,02 ÷ 1,40
Obtainable hardness Shore A or IRHD: 40 ÷ 85
Minimum temperature of use: -20°C ÷ -35°C * (-45°C) **
Maximum temperature of use: +130°C (+150°C) **

* depending from the types ** with a specific optimal formulation

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BASIC POLYMER HARDNESS	TECNOGOMMA CODE	UTILIZATION TEMP. (°C)	PARTICULAR CHARACTERISTICS AND APPROVALS
EPDM 70	TECNOGOMMA E1 / 70	-45 / +110	Ozone, UV, water, mineral acids and ageing resistance. In compliance with FDA (177.2600-21) for food; indeterminate expire date. In conformity with the specification UL 94 (Horizontal Burning Test HB).
	REV / 70	-45 / +110	Ozone, UV, water, mineral acids and ageing resistance. Approvals: KTW (1.3.13 D1-D2) for cold drinking water; it will expire on 18/01/2016. EN 681-1 Type WA and WC.
	TEC E31 / 70	-45 / +110	Ozone, UV, water, mineral acids and ageing resistance. KIWA (BRL-K17504) approval for cold drinking water.
EPDM 60	TEC E2 / 60	-45 / +110	Ozone, UV, water, mineral acids and ageing resistance. In compliance with FDA requisites (177.2600-21 paragraph e) for watery food; indeterminate expire date.
EPDM 80	TEC E3 / 80	-45 / +110	Ozone, UV, water, mineral acids and ageing resistance. In compliance with FDA requisites (177.2600-21 paragraph e) for watery food; indeterminate expire date. In conformity with the specification UL 94 (Horizontal Burning Test HB).
EPDM peroxide 70	NEVE / 70	-55 / +150	Ozone, UV, water, mineral acids, ageing and brakes fluids resistance.
	VBF / 73	-55 / +150	Ozone, UV, water, mineral acids, ageing and glycols resistance.
	TIMO ® 1 / 70 (2*)	-55 / +150	Ozone, UV, water and ageing resistance. Approvals: KTW (1.3.13 D1-D2) for drinking water cold and warm up to 85°C; it will expire on 31/03/2016. In compliance with FDA requisites (177.2600-21) for food; indeterminate expire date.
	TIMO ® 5 / 70 (2*)	-55 / +150	Ozone, UV, water and ageing resistance. Approvals: WRAS (BS 6920) for drinking water cold and warm up to 85 °C; it will expire on: August 2014. KTW (1.3.13 -D2) for drinking water, cold and warm up to 85°C; it will expire on 19/01/2016. DVGW-W270 E (02/2007) for drinking water; it will expire on 30/07/2012. In compliance with FDA (177.2600-21) requisites for food; indeterminate expire date. NSF (standard 61) for drinking water cold and warm up to 82°C; cert. N° #74370-01. NSF (standard 51) for foods till 100°C; cert. N°#OA510-01. EN 681-1 type WA-WB-WC-WD. DVGW-W534 for warm drinking water N° DW-5253BT0074; it will expire on 05/02/2013. CLP (DGS/VS4 n°2000/232 du 27/04/2000 Annexe C) for drinking water; it will expire on 14/02/2013. In compliance with the requirements of D.M. 06/04/04 n° 174.
	TIMO ® 7 / 70 (2*)	-55 / +150	Ozone, UV, water and ageing resistance. Approvals: KTW (1.3.13 D2) for drinking water, cold and warm up to 85°C; it will expire on 24/11/2015. DVGW-W270 E (11/2007) for drinking water; it will expire on 14/02/2016. In compliance with FDA (177.2600-21) requisites for food; indeterminate expire date. NSF (standard 61) for drinking water cold and warm up to 82°C; cert. N° #74370-01. NSF (standard 51) for foods till 100°C; cert. N°#OA510-01. EN 681-1 type WA-WB-WC-WD. DVGW-W534 for cold and warm drinking water N° NW-5253cm0511; it will expire on 23/11/2016. ACS (DGS/VS4 n°99/217 du 12/04/1999 and DGS/VS4 n°2000/232 du 27/04/2000) for drinking water; it will expire on 29/11/2016. In compliance with the requirements of D.M. 06/04/04 n° 174.
	TIMO ® 3 / 70 (2*)	-55 / +150	Ozone, UV, water and ageing resistance. Approvals: WRAS (BS 6920) for drinking water cold and warm up to 85 °C; it will expire on: October 2013. KTW(1.3.13 D2) for drinking water, cold and warm up to 85°C; it will expire on 17/10/2016. DVGW-W270 (11/2007) for drinking water; it will expire on 04/07/2013. In compliance with FDA (177.2600-21) requisites for food; indeterminate expire date. NSF (standard 61) for drinking water cold and warm up to 82°C; cert. N° #74370-01. NSF (standard 51) for foods till 100°C; cert. N°#OA510-01. EN 681-1 type WA-WB-WC-WD. DVGW-W534 for cold and warm drinking water N° NW-5253BT0306; it will expire on 05/02/2013. ACS (DGS/VS4 n°99/217 du 12/04/1999 and DGS/VS4 n°2000/232 du 27/04/2000) for drinking water; it will expire on 11/08/2013. ÖNORM B5014-1 for drinking water cold and warm up to 60°C. In compliance with 3-A Sanitary Standard, Number 18-03 Class II. In compliance with the requirements of D.M. 06/04/04 n° 174. USP CLASS VI.
	TIMO ® / 70 (2*)	-55 / +150	Ozone, UV, water and ageing resistance. Approvals: WRAS (BS 6920) for drinking water; cold and warm up to 85°C; it will expire on: September 2013. KTW (1.3.13 D1-D2) for drinking water, cold and warm up to 85°C; it will expire on 20/09/2016. DVGW-W270 E (11/2007) for drinking water; it will expire on 26/04/2016. In compliance with FDA (177.2600-21) requisites for food; indeterminate expire date. NSF (standard 61) for drinking water cold and warm up to 82°C; cert. N° #74370-01. NSF (standard 51) for foods till 100°C; cert. N°#OA510-01. EN 681-1 type WA-WB-WC-WD. DVGW-W534 for cold and warm drinking water N° DW-5253BQ0461; it will expire on 26/09/2013. ACS (DGS/VS4 n°99/217 du 12/04/1999 and DGS/VS4 n°2000/232 du 27/04/2000) for drinking water; it will expire on 28/11/2013. KIWA (BRL 17504) for warm drinking water. ÖNORM B5014-1 for drinking water cold and warm up to 60°C. In compliance with 3-A Sanitary Standard, Number 18-03 Class II. In compliance with the requirements of D.M. 06/04/04 n° 174. USP CLASS VI.
	EPDM PX / 70	-45 / +150	Ozone, UV, water resistance and ageing; EPDM compound peroxide without approvals.
EPDM peroxide 60	TIMO ® / 60 (2*)	-55 / +150	Ozone, UV, ageing and water resistance. Approvals: KTW (1.3.13 D1-D2) for drinking water cold and warm up to 85°C; it will expire on 31/03/2016. In compliance with FDA requisites (177.2600-21) for food; indeterminate expire date. CLP (DGS/VS4 n°2000/232 du 27/04/2000 Annexe C) for drinking water; it will expire on 15/10/2013.
	TIMO ® 3 / 60 (2*)	-55 / +150	Ozone, UV, ageing and water resistance; Approvals: WRAS (BS 6920) for drinking water; cold and warm up to 85 °C; it will expire on: July 2013. EN 681-1 Type WB. KTW (1.3.13 D1-D2) for drinking water, cold and warm up to 85°C; it will expire on 20/01/2015. In compliance with FDA requisites (177.2600-21) for food; indeterminate expire date.
EPDM peroxide 80	NEVE / 80	-55 / +150	Ozone, UV, water, mineral acids, ageing and brakes fluids resistance.
	VBF / 83	-55 / +150	Ozone, UV, water, mineral acids, ageing and glycols resistance.
	TIMO ® / 82 (2*)	-55 / +150	Ozone, UV and water resistance. Approvals: KTW (1.3.13 D1-D2) for drinking water cold and warm up to 85°C; it will expire on 31/03/2016. DVGW-W270 (11/2007) for drinking water; it will expire on 18/02/2014. In compliance with FDA requisites (177.2600-21) for food; indeterminate expire date. In compliance with 3-A Sanitary Standard, Number 18-03 Class II.

This is a work sheet issued by DVGW in addition to the EN 549 or EN 682 approvals for gas application in Germany market.

The work-sheet is subdivided in two parts:
The first one, which has already been obligatory in addition to EN 549 and EN 682 approvals, requires an identification test of the elastomeric material (through the IR technique).

The second one is still optional by now, and requires the following tests: Ozone resistance, Stress relaxation Tests, Compression set at condition of 3000 h at 70o C, with the surveillance of the compression set each 1000 h.

This test has the clearly intention to value the material behaviour in a quite significant time set. The maximum admitted compression set value has not been fixed.

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