Polyurethan

Materiale Data	Masseflyde g/cm3	Hårdhed Shore	Trækstyrke N/mm2	Elasticitetsmodul %	Temp.  C	Datablad  PDF
H-PUR - rød	1,10	Shore A	38	520	-30/+105C
H- PUR - blå	1,10	Shore A	40	460	-30/+105C
H-PUR - lave temp.	1,10	Shore A	>45	>400	-50/+105C
H-PUR - grå	1,15	Shore A	>35	>560	-30/+105C
H- PUR -mørkeblå	1,3	Shore A	>30	330	-30/+90C
H- PUR - MOS₂-grå	1,3	Shore D	>30	>330	-30/+90C

H-PUR -rød
This material is a hydrolysis resistant PU (H-PU) composed of prepolymeres based on polyoxytetrametylene glycol (PTMEG) and diphenylmethane diisocyanate (MDI) processed with
catalysts and chain extenders, producing a hardness of 95 +/-2 Shore A with very good physical properties. The resistance to most common hydraulic fluids and oil-water emulsions makes it a very universal material for seal applications.It has a perfect durability against rupture, tear and wearing out in the temperatures between -30°C and 100°C. And it has resistance to atmosphere and ozone. Its resistance to mineral oils, grease and aliphatic hydrocarbon is good. Especially, it is used as shaft stripper and high compressed sealing element.

H- PUR - blå
This material is a hydrolysis resistant PU (H-PU) composed of prepolymeres based on polyadephate glycols and diphenylmethane diisocyanate (MDI). The hardness is adjusted at 93 +/-2 Shore A. The product is recommended for a continuous use in 70 – 90°C hot water and a max. service temperature of 100°C. The system passed all official FDA tests by the Akron Polymer Laboratory Inc. – Ohio, U.S.A.

H-PUR - lave temp.
This material is a casted, hydrolysis resistant polyurethane (H-PU) based on polyether-diol and methylene diphenyl diisocyanat (MDI). The hardness is adjusted at 95 +/-2 Shore A.
The product is recommended for applications at low temperatures (-50°C). However it is also acceptable for a continuous use in 70 – 90°C hot water and a max. service temperature of 105°C.

H-PUR -grå
This material is a hydrolysis resistant PU (H-PU) composed of prepolymeres based on polyoxytetrametylene glycol (PTMEG) and diphenylmethane diisocyanate (MDI) processed liquid with catalysts and a MoS2 polyol. This special PU-MoS2 compound performs excellent in critical lubrication situations and reduces the stick-slip behaviour.

PUR -mørkeblå
erial is a hydrolysis resistant PU (H-PU) composed of prepolymeres based on polyoxytetrametylene glycol (PTMEG) and diphenylmethane diisocyanate (MDI). The hardness is
adjusted at 57 +/-2 Shore D which makes it an excellent extrusion resistant material. The resistance to most common hydraulic fluids and oil water emulsions makes it a very universal material for seal applications.

PUR - MOS-grå
a hydrolysis resistant PU (H-PU) composed of prepolymeres based on polyoxytetrametylene glycol (PTMEG) and diphenylmethane diisocyanate (MDI) processed liquid with catalysts and a MoS2 polyol. The hardness is adjusted at 57 +/-2 Shore D which makes it an excellent extrusion resistant material. This special MoS2 composition performs excellent in critical lubrication situations and reducing the stick-slip behaviour.