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E-Mail: info@lehvoss.it

+39 02 9644 6411

LEHVOSS ItaliaProductsLUVOMAXX Carbon blacks / Rubber chemicals

Experts in the rubber industry

LEHVOSS Italia distributes in Italy a huge variety of products including synthetic rubbers, mineral fillers, and with the well know LUVOMAXX® brand, chemicals and carbon black.

Thanks to our expertise and knowledge of the rubber field, we are in relationship with many raw materials sources and we are able to offer to our valuable customer the best technical solution at the best price.

Chemicals, Additives LUVOMAXX®

If you are looking for a pure substance, a formulation or a special mix of products fully developed to your applications, when you will get in touch with us you could get all of this from only one source with the packaging you will need.

  • RUBBER ACCELERATORS (PURE/SUPPORTED ON RUBBER)
  • SULFUR (SUPPORTED /OLEATED PWD)
  • SULFUR DONOR (PURE/SUPPORTED ON RUBBER)
  • ANTIOXIDANTS (PURE/SUPPORTED ON RUBBER/DRY LIQUIDS)
  • ANTIOZONANTS
  • ANTIDEGRADANTS
  • CO-AGENTS FOR RADICAL CROSSLINKING
  • ORGANOSILANE (PURE/DRY LIQUIDS)
  • PHENOLIC RESINS
  • HYDROCARBON RESINS
  • METAL OXIDES
  • PEPTISERS
  • SPECIAL PLASICZERS (DRY LIQUIDS)
  • BLOWING AGENTS (PURE/SUPPORTED/OLEATED PASTE)
  • RETARDERS
  • FLAME RETARDANTS

Learn more about the raw materials for the rubber industry from Lehmann&Voss&Co.: www.luvomaxx.de/en/home/

Synthetic rubber

Our partners are global leaders in the production of synthetics rubbers as:

NBR, SBR, BR, EPM, EPDM, CR, SBS

ProductACN (%)Viscosity
(ML 1+4 at 100°C)
KNB 18451845
KNB 28402840
KNB 25 LM2850
KNB 25 M2860
KNB 25 LH2870
KNB 25 H2880
KNB 28752875
KNB 33453345
KNB 35 LL3433
KNB 35 L3441
KNB 35 LM3450
KNB 35 M3460
KNB25 H3480
KNB40 M4160
KNB 40 H4180
KNB 34-30 GREEN3430
KNB 34-45 GREEN3440
kumho-petrochemical---kkpc:-nbr-knb.pdf
ProductStyrene (%)Viscosity
(ML 1+4 at 100°C)		Oil Content
phr
SBR 150023,552
SBR 1500 NF23,552
SBR 1500 S23,552
SBR 1502 LL23,544
SBR 1502 G23,550
SBR 150223,552
SBR 1507 L23,530
SBR 150723,535
SBR 1507 H23,540
SBR 1712 C23,54637,5 - HI/AR
SBR 171223,54937,5 - HI/AR
SBR 1712 P23,55237,5 - paraffinic
SBR 1712 H23,55337,5 - HI/AR
SBR 1721405437,5 - HI/AR
SBR 172323,54937,5 - TDAE
SBR 1739405437,5 - TDAE
SBR 1778 K23,54637,5 - naphtenic
kumho-petrochemical---kkpc:-sbr.pdf
ProductStyrene (%)
Vinyl (%)		Viscosity
(ML 1+4 at 100°C)		Oil content
phr
SOL 5220 M26,52654
SOL 5150 H104074
SOL 5250 H2055,574
SOL 5270 S216350
SOL 5270 M216350
SOL 5270 H216365
SOL 5260 H285575
SOL 5251 H215577
SOL 5360 H286370
SOL 6270 M25634737,5 - TDAE
SOL 6270 SL25634737,5 - TDAE
SOL C6270 L25636337,5 - TDAE
SOL 6360 SL34484737,5 - TDAE
SOL C6450 SL35,5405337,5 - TDAE
ProductCIS - 1,4 (%)Viscosity
(ML 1+4 at 100°C)
KBR 01Min. 9645,0
KBR 01 LMin. 9530,0
KBR 01 NMin. 9535
KBR 710 S34,550
KBR710 H34,567
NdBR-40Min. 9743
NdBR-60Min. 9763
ProductStyrene (%)Viscosity
(ML 1+4 at 100°C)
KHS 686861
RM 21 L2122
RM 212141
kumho-petrochemical---kkpc:-alto-stirene-khs.pdf
ProductStructureStyrene
(%)		Viscosity in a
toluene solution
at 25 wt-% (cps)		Oil content (phr)
KTR-101Linear31,54,500
KTR-103Linear31,52,000
KTR-201Linear31,51,200
KTR-301Radial41/33,3
KTR-401Radial3123,8
KTR-401 HRadial32,521,5
KTR-602Linear40,5600
KTR-655Linear38560
kumho-petrochemical---kkpc:-sbs-ktr.pdf
ProductCristallization
rate		Viscosity
(ML 1+4 at 100°C)		Applications / properties
DENKA M-30Medium38 ± 4General purposes, compounds with low viscosity
DENKA M-40Medium48 ± 5General purposes
DENKA M-41Medium48 ± 5As M-40 but with less roll sticking and mold staining
DENKA M-70Medium70 ± 10General purposes
DENKA M-100Medium100 ± 10Industrial goods
DENKA M-120Medium120 ± 10Sheets, hoses…
DENKA S 40 VVery slow48 ± 5Industrial goods with resistance to law temperatures
DENKA ES-40Very slow43 ± 4Calendered sheets, extruded goods
DENKA ES-70Very slow75 ± 5Similar to ES- 40, with high viscosity
DENKA EM-40Medium48 ± 5Extruded goods with precise shapes
DENKA MT-40Medium48 ± 5Calendered sheets, extruded goods
DENKA MT-100Medium95 ± 10Extruded
DENKA PS-40 ASlow35 - 55Belts, sponges..improved storage stability and low temperature resistance
DENKA DCR-30Slow65 ± 7Industrial goods  with low temperature resistance
DENKA DCR-40Slow40 - 55Belts , sponges and molded goods
DENKA DCR-42AMedium40 - 55Cables
denki-kagaku-kogyo-kabushiki-kaisha:-cr-denka.pdf
ProductViscosity
(ML 1+4 at 125°C)		ENB
(wt-%)		Ethylene
(wt-%)		Oil content (phr)MWDProduct
form
COPOLYMER
KEP 020 P1471NP
KEP 070 P4270,5NP
KEP 1102651,5BB
TERPOLYMER
Low unsaturation diene
KEP 430 H411,657NB
KEP 435332,356,5NB
Medium unsaturation diene
KEP 1030 F894,561,5NFB
KEP 210235,765VBB
KEP 240424,557MB
KEP 270714,557MB
KEP 281 F925,767BFB
KEP 282 F90* (1+8) 125°C5,773MFB
KEP 2320254,757,5BMB
KEP2371115* (1+8) 125°C7,070BB
KEP 2372115* (1+8) 125°C6,572MB
KEP 238082* (1+8) 125°C5,755,5BMSFB
KEP 510235,771VBB
KEP 570 F594,570NFB
KEP 570 P534,570NP
KEP 5770735,074NB
KEP 7141274,551MB
High/ultra high unsaturation diene
KEP 330288,057,0MB
KEP 350568,057,0MB
KEP 370 F698,159,0MFB
KEP 650498,759,0MB
KEP 650 L418,759,0MB
KEP 248081* (1+8) 125°C8,957,5BMSFB
KEP 959095* (1+8) 125°C10,052,0NSFB
OLIOESTESO
KEP 901524,8*69,5*100NB
KEP 902 N524,5*66,5*100NB
KEP 960 N565,7*70,0*50MB; FB
KEP 980 N644,5*70,0*75NB
kumho-polychem-co.,-ltd:-epdm:-kep.pdf

MWD: N= NARROW, B=BROAD, VB=VERY BROAD
PRODUCT FORM: P=PELLET, F= FRIABLE BALE, B=DENSE BALE, SFB=SEMI FRIABLE BALE

Mineral fillers

ProductBET (m2/g)Appearance/packaging
EBROSIL PD/GR185Powder / Granules
Bag, big bag, bulk
EBROSIL H180AT180Microspheres
EBROSIL S-125 PD/GR125Powder / Granules
Bag, big bag, bulk
EBROSIL SA 6060Powder / Granules
Bag, big bag, bulk

 

 

iqe:-amorphous-precipitated-silica-.pdf

Carbon blacks

CharacteristicASTM
Test Method		N-115N-121N-134N-220N-234N-326N-330N-339N-347N-375
Oil adsorption
(ml/100g)		D 241411313112711412572102120124114
Iodine no.
(mg/g)		D 15101601211421211208282909090
Ash (% max.)D 15060,50,50,50,50,50,50,50,50,50,5
Sieve residue 325 mesh (ppm max.)D 1514500250250250200350200500200250
Nitrogen surface area
(m2/g)		D 65561371221431191197882908593
Appearance-Black pelletsBlack pelletsBlack pelletsBlack pelletsBlack pelletsBlack pelletsBlack pelletsBlack pelletsBlack pelletsBlack pellets
furnace-black:-luvomaxx-bc-tread-grades.pdf
CharacteristicASTM
Test method		N-539N-550N-650N-660N-772
Oil adsorption
(ml/100g)		D 24141111211229065
Iodine no.
(mg/g)		D 15104343363630
Ash (% max.)D 15060,50,50,50,50,5
Sieve residue
325 mesh (ppm max.)		D 1514100200250250500
Nitrogen
surface area
(m2/g)		D 65563840363532
Appearance-Black pelletsBlack pelletsBlack pelletsBlack pelletsBlack pellets
furnace-black:-luvomaxx-bc-carcass-grades.pdf
CharacteristicASTM
Test method		N-550 LGN-650 LG
Oil adsorption
(ml/100g)		D 2414121122
Iodine no.
(mg/g)		D 15104336
Ash (% max.)D 15060,50,5
Sieve residue
325 mesh (ppm max.)		D 15142020
Nitrogen surface area
(m2/g)		D 65564036
Appearance-Black pelletsBlack pellets
furnace-black:-luvomaxx-bc-low-grit-grades.pdf
CharacteristicASTM
Test method		MT N-990MT N-991
Oil adsorption
(ml/100g)		D 24144040
Iodine no.
(mg/g)		D 151088
pH valueD 151299
Ash (% max.)D 15060,10,1
Sieve residue
325 mesh (ppm max.)		D 15142734
Bulk density
(kg/m3)		D 1513500360
Appearance-Grey-black pelletsGrey-black pellets
thermal-blacks:-luvomaxx-mt.pdf
CharacteristicASTM
Test Method		LB/PLB/S
Oil adsorption
(ml/100g)		D 24144040
Iodine no.
(mg/g)		D 151088
pH valueD 151299
Ash (% max.)D 15060,10,1
Sieve residue
325 mesh (ppm max.)		D 15142734
Bulk density
(kg/m3)		D 1513500360
Appearance-Black pelletsBlack pellets
thermal-blacks:-luvomaxx-lb.pdf

Rubber-Metal Bonding Agents

PARLOCK
PARLOCK PC 12Universal rubber-to-metal adhesive. Parlock PC 12 can be optionally applied with Parlock PM05 primer. Parlock PC 12 bonds different rubber compounds and elastomers (NR, IR, SBR, BR, NBR and IIR) and some plastics. Parlock PC 12 H in combination with Parlock PM05 primer is especially used as a two-coat-system and offers excellent adhesion.
PARLOCK PC 6012Universal rubber-to-metal adhesive. Parlock PC 6012 can be optionally applied with Parlock PM05 primer. Parlock PC 6012 bonds different rubber compounds and elastomers (NR, IR, SBR, BR, NBR and IIR) and some plastics. The combination of Parlock PC 6012 with Parlock PM05 primer offers excellent adhesion values. 
PARLOCK PC 14Universal rubber-to-metal adhesive which can be used at low (90˚-100˚C, 194˚-212F˚) and normal vulcanization temperatures.
Parlock PC 14 can be optionally applied with Parlock PM 05 primer and is especially used for production of rubber cylinders and rollers.
Parlock PC 14 bonds textiles like polyesters and polyamides and different rubber compounds and elastomers (NR, CR, CSM, NBR, SBR, EPDM and IIR). Parlock PC 14 in combination with Parlock PM 05 primer is especially used as a two-coat-system and offers excellent adhesion.
PARLOCK PC 16Universal one-coat rubber-to-metal adhesive which offers, in combination with Parlock PM 05 primer, extreme high corrosive resistances and dynamic features.
Parlock PC 16 bonds different rubber compounds and elastomers (NR, IR, CR, CSM, NBR, SBR, BR, EPDM, ECO and IIR) and many plastics to a large variety of metals.
Parlock PC 16 in combination with Parlock PM 05 primer is especially used for soft NR and NBR blends in TM and IM-processes.  
PARLOCK PC 6016Universal rubber-to-metal adhesive. Parlock PC 6016 can be optionally applied with Parlock PM05 primer. Parlock PC 6016 bonds different rubber compounds and elastomers (NR, IR, CR, SBR, BR, NBR, IIR, EPDM, ECO and CSM) and some plastics. The combination of Parlock PC 6016 with Parlock PM05 primer offers excellent adhesion values and is especially suitable for soft NR and NBR in TM- and  IM- procedures.
PARLOCK PC 17Special EPDM rubber-to-matal adhesive which can optionally be applied with Parlock PM 05 primer to give excellent corrosive and high-temperature resistance besides to excel­lent dynamic features. Parlock PC 17 in combination with Parlock PM 05 primer is used as a two-coat-system and offers excellent adhesion.
Parlock PC 17 bonds different rubber compounds and elastomers (NR, IR, SBR, BR, NBR, IIR HNBR and CSM) and some plastics. Parts coated with Parlock PC 17 and Parlock PM 05 guarantee excellent resistances towards corrosion and technical oils.
Parlock PC 17 is also suitable for peroxy cured rubber compounds. The adhesive is com­pa­tible with TM- and IM- procedures.
PARLOCKPC 19Universal one-coat rubber-to-metal adhesive with Parlock PM 05 primer to give excellent corrosive and high-temperature resistance besides to excel­lent dynamic features. Parlock PC 19 bonds different rubber compounds and elastomers (NR, IR, CR, SBR, BR, NBR, IIR, EPDM, ECO and CSM) and some plastics. Parts coated with Parlock PC 17 and Parlock PM 05 especially corresponds with soft NR and NBR compounds in TM- and IM- procedures.
PARLOCK PC 22Special adhesive for bonding fluoroelastomers to all kinds of metals. Parlock PC 22 gives strong bonds independent of the elastomer blends of the fluoroelastomers. The bonds show high temperature resistances besides excellent oil and petroleum resistances. The adhesive is resistant against solvents, chemicals, salt water and corrosive Impacts.
PARLOCK PC 28Special adhesive for bonding silicones to different kinds of metals, textiles and plastics. The bonds show high temperature resistances besides excellent oil and petroleum resistances. The adhesive is resistant against solvents, chemicals, salt water and corrosive Impacts.
PARLOCK PC 31Universal rubber-to-metal adhesive to bond NBR, CR and ACM to a large variety of metals during the vulcani­zation process.
PARLOCK PC 36Universal rubber-to-metal adhesive to bond NBR, CR and ACM to a large variety of metals during the vulcani­zation process
PARLOCK PM 05Used with Parlock adhesive to bond a wide variety of vulcanized and unvulcanized rubber compounds to metal and other rigid substrates.
lord-germany-gmbh:-parlock.pdf


Learn more about the LUVOMAXX® Business of Lehmann&Voss&Co.: www.luvomaxx.de/en/home/

E-Mail: info@lehvoss.it

+39 02 9644 6411

Your personal contact

Annalisa Pini
Business Team Manager
Phone: +39 02 9644 6411
annalisa.pini@lehvoss.it