novapress® BASIC

Description:

Universal gasket material for liquid and gaseous environments.
Excellent resistance to petroleum products

Typical areas of use:

Plumbing (gas and water supply)
Manufacturing of industrial equipment, piping and mechanical engineering

General information	General information Non-stick coating: Identification color: Tolerances	NBR (nitrile - butadiene - rubber) DVGW / SVGW / HTB / KTW / VP-401 / WRAC / W270 on one side orange on both sides by standards of DIN 28 091-1
Physical characteristics (sample thickness 2,00 mm) Density	Indicators	Technical documentation	Phusical unit	Value*
	Density	DIN 28 090-2	[g/cm³]	[g/cm³] 1,70
	Tensile strength	DIN 52 910
	Lengthwise		[N/mm²]	14
	Broadwise		[N/mm²]	6
	Compressive strength sdE/16	DIN 52 913
	175°C		[N/mm²]	28
	300°C		[N/mm²]	18
	Compressibility	ASTM F 36 J	[%]	6
	Recoverability	ASTM F 36 J	[%]	55
	Cold shrinkage ratio eKSW	DIN 28 090-2	[%]	8,0
	Cold volume recovery ratio eKRW	DIN 28 090-2	[%]	3,0
	Shrinkage ratio at 200°C eWSW/200	DIN 28 090-2	[%]	22,0
	Recovery volume ratio eWRW/200	DIN 28 090-2	[%]	2,0
	Recoverability R	DIN 3535-6	[mg/(m•s)]	£ 0,100
	Specific gas permeability l2,0	DIN 28 090-2	[mg/(m•s)]	0,100
	Resistance to environment	ASTM F 146
	ASTM IRM903	5 hour./150°C
	Weight change		[%]	7
	Thickness change		[%]	2
	ASTM Fuel B	5hour./23°C
	Weight change		[%]	9
	Thickness change		[%]	5
	Chloride content (water sol.)	FZT PV-001-133	[ppm]	£ 150

The above technical data was obtained in laboratory conditions using standard materials. The guarantee of the functionality of the gasket joint cannot be fully ensured due to the large difference in installation and production conditions. We reserve the right to change the material if this will serve to further technical development.