Who are we?
We want to introduce you to service and array of prod- ucts of our specialized rubber production, with which we are occupied from the year 1986 on.
Enriched with years of working experiences and equipped with modern technical equipment, we provide help with solving technical issues of your manufacturing programme.
Our products and service are the result of modern technology and reliable quality. We do our services in short delivery dates and under acceptable price terms.
Our manufacture includes:
- production
- rubber products
- products that combine rubber and metal
- construction
- counselling with manufacture of rubber products
and tools
All our products and materials are in accordance toRoHS directive, and ISO 9001 standard.
Products
bumpers – buffers
bumpers – buffers
are intended mainly for shock absorption, and serve as a console and thus prevent injuries that might otherwise be possible due to impact or collision to the structure. Produced from all types of elastomers.cuffs
cuffs
are the sealing elements for dynamic sealing on the axes (rotation) or piston rod seal air or pneumatic cylinders. (up down). Manufactured from oil resistant elastomers and elastomer situation of installation suitable.Seals
Seals
In the group of seals are most commonly flat gaskets and seals for special purposes najrazličmejših shapes and sizes. Produced from all types of elastomers, depending on the purpose of construction.Seal types
Brackets
Brackets
in combination rubber - made metal elements. They are used in cases where the installation element under the influence of vibration or shaking, and to the fixed link rupture occurred. Produced from all kinds of elastomers as a function of the medium in which they are used.Glands
Glands
in particular, they serve as protection for the passage of electrical, hydraulic, pneumatic installations ... through metal, plastic or any other housing or construction. Elastomers for bushing adapted to the intended use or installation.Gland types
Technology
| Mednarodna oznaka | NR | SBR | IIR | EPDM | VMQ | CR | NBR | FKM | EACM | CO/ ECI |
CSM | PNR | EU | Merska enota | ||
| Trdota (°Sh) | 30-90 | 35-95 | 30-80 | 30-90 | 30-85 | 25-90 | 30-95 | 60-90 | 50-90 | 40-90 | 45-90 | 10-45 | 50-90 | °ShA | ||
| Mehanične lastnosti pri sobni temperaturi 20°C | Natezna trdnost | 5 | 4 | 3 | 3 | 2 | 4 | 4 | 3 | 3 | 3 | 3 | 4 | 5 | N/mm2 | |
| Raztezek | 5 | 4 | 5 | 3 | 2 | 4 | 4 | 3 | 3 | 3 | 3 | 4 | 4 | % | ||
| Odbojna elastičnost | 5 | 3 | 0 | 4 | 3 | 3 | 2 | 0 | 0 | 0 | 1 | * | 3 | % | ||
| Žilavost | 4 | 3 | 3 | 3 | 2 | 4 | 3 | 2 | 2 | 2 | 3 | 2 | 5 | N/mm2 | ||
| Odpornost proti obrabi | 3 | 3 | 2 | 3 | 1 | 3 | 4 | 5 | 3 | 3 | 3 | 2 | 5 | mm3 | ||
| Trajna deformacija | Pri visoki temp. | 2 | 2 | 4 | 3 | 5 | 2 | 3 | 1 | 3 | 3 | 1 | 3 | 0 | % | |
| Pri nizki temp. | 4 | 3 | 4 | 3 | 5 | 2 | 2 | 1 | 2 | 2 | 1 | 2 | 2 | % | ||
| Termične lastnosti | Prozornost pri nizki temp. | 4 | 3 | 4 | 3 | 5 | 3 | 2 | 5 | 1 | 2 | 2 | 2 | 2 | brez | |
| Odpornost proti toploti | 0 | 1 | 2 | 2 | 5 | 2 | 2 | 5 | 4 | 3 | 2 | 3 | 2 | brez | ||
| Obstojnost proti različnim medijem | Bencin | 0 | 1 | 1 | 0 | 1 | 3 | 4 | 5 | 3 | 4 | 3 | 0 | 4 | Vol.% | |
| Mineralna olja | 0 | 1 | 0 | 1 | 4 | 3 | 5 | 5 | 5 | 5 | 3 | 0 | 4 | Vol.% | ||
| Kisline | 2 | 2 | 5 | 5 | 2 | 4 | 4 | 5 | 3 | 5 | 5 | 0 | 4 | Vol.% | ||
| Lužine | 4 | 4 | 5 | 5 | 0 | 4 | 0 | 5 | 1 | 4 | 4 | 0 | 0 | Vol.% | ||
| Voda | 1 | 1 | 4 | 5 | 1 | 3 | 4 | 3 | 0 | 4 | 3 | 2 | 0 | Vol.% | ||
| Vremenski pogoji in ozon | 2 | 2 | 3 | 5 | 5 | 4 | 1 | 5 | 4 | 5 | 5 | 2 | 4 | brez | ||
| Svetloba | 2 | 2 | 3 | 4 | 5 | 3 | 2 | 5 | 2 | 2 | 5 | 2 | 4 | brez | ||
| Neprepustnost za pline | 1 | 1 | 5 | 2 | 0 | 3 | 4 | 5 | 3 | 4 | 3 | 2 | 4 | brez | ||
| Povprečna ocena | 2.59 | 2.35 | 3.12 | 3.18 | 2.82 | 3.18 | 2.94 | 3.53 | 2.41 | 3.18 | 2.94 | 1.88 | 3.06 | |||
Our products are made out of these materials:
NR - Natural Caoutchouc
SBR - Styrene - Butadiene Caoutchouc
IIR - Butyl Caoutchouc
EPDM - Ethylene - Propylene - Diene Caoutchouc
VMQ - Silicone Caoutchouc
CR - Chlorineprenic Caoutchouc
NBR - Acrylnitril - Butadiene Caoutchouc
FKM - Flour - Caoutchouc
EACM - Acrylat – Caoutchouc
CO/ECO - Epychlorine - Hydrine Caoutchouc
CSM - Chloriensulfonic Polyethylene Caoutchouc
PNR - Polynorbornensian Caoutchouc
EU - Polyurethane Caoutchouc
Contact
Vulko, gumarska tehnologija, d.o.o.
Obrtniška 3, 2250 Ptuj, Slovenija
Registration number: 536413200
Identification number: SI75168847
Bank account number: SI56 0420 2000 0437 795
GSM: +386 (0)41 678 017
Director: Jernej Vreg
E-mail: info@vulko.si