Experts in professional adhesive applications

Adhesives

We don’t simply provide off-the-shelf products, and as a result customers profit from our excellence in determining tailor-made solutions for custom applications, particularly in the field of adhesives. Every surface to be bonded has its own requirements, and WEBER & SCHAER has the experience and know-how needed to achieve the best possible result.

High-quality adhesives to suit any requirement

In order to do justice to the many requirements and individual requests that our adhesives customers have, WEBER & SCHAER is now offering a wide range of products that include various hydrocarbon and natural resins. In addition to natural rubber, our range of products includes other elastomers for this highly interesting and highly complex field of applications – from styrene block copolymers (SBC), styrene-butadiene rubbers and latices (SBR) all the way to synthetic polyisoprene rubber and isoprene latex (IR).

Once an optimum elastomer has been found, the second step is usually to combine it with a suitable tackifier resin so that the characteristics desired for custom adhesive tapes, liquid adhesives or HM adhesives can be achieved.

WEBER & SCHAER has also been particularly focused on a special field in recent years for which there is an increasingly emerging trend on the market: water-based adhesives based on natural latex.
Adhesives actually constitute a very traditional field of applications for natural rubber and natural latex products (NR) like the ones we sell. And we have succeeded in acquiring detailed expertise in needs-based formulations and establishing a wide variety of ready-made compounds for adhesive tape applications.

Various water-based antidegradants and anti-aging agents in powder form round off our adhesive portfolio. We also sell all the common rubber grades in granulate form in different size distributions and with varying partitioning agents.

Polymers

NameKurzbezeichnungMarkeHersteller
IR LatexIRon request
MG-KautschukMG-NRMegapolyGreen
MG-LatexMG-NRMegatexGreen
Natural rubber in the form of bales or granulesNRNeorub / Neogandifferent producers world wide
Natural latices and specialitiesNRNeotexdifferent producers world wide
Nitrile Rubber in form of bales or granulesNBRKumho KNB / NeogranKumho Petrochemical
Nitrile Rubber LatexNBRChemigum® Latex
Styrene-butadiene rubber in the form of bales or granulesSBRKumho SBR / NeogranKumho Petrochemical
Synthetic Polyisoprene rubber in the form of bales or granulesIRNatsyn / NeogranGoodyear
Synthetic Polyisoprene rubber in the form of bales or granulesIRSKI 3 (S) / Neogran
Sytrol Block CopolymereSBS, SEBSSROCH®on request
Prevulcanised Natural RubberNRSuperpoly SP/PAGreen
Hot polymerised SBRSBRon request

Antioxidants

NameKurzbezeichnungMarkeHersteller
AntioxidantsZDBCDalian Richon
AntioxidantsStyrol. DiphenylaminePolystay® 29Goodyear
AntioxidantsOctyl. DiphenylaminODPARichon
AntioxidantsPhenoleWingstay®
AntioxidantsTMQTMQKemai, Bochem
Antioxidants / Antiozonants6PPD, 77PD, 44PD, 134PD, 1350PDSantoflex®Eastman

Dispersions of Antioxidants

NameKurzbezeichnungMarkeHersteller
Water-based AntidegradantsWSWeber & Schaer

Tackifier Resins

NameKurzbezeichnungMarkeHersteller
C5 aliphatic hydrocarbon resinsC5 HarzeLuhua, Binder, Tongxin
C5/C9 aliphatic aromatic hydrocarbon resinsC5/C9 HarzeLuhua, Binder, Qilong, Tongxin
C9 aromatic hydrocarbon resinsC9 HarzeQilong, Binder
Hydrogenated DCPD Hydrocarbon ResinsDCPD HarzeLuhua
Hydrogenated DCPD/ Styrene Hydrocarbon ResinsDCPD/ Styrol HarzeI-MARV®Idemitsu Kosan
Hydrogenated Gum Rosin Resinneotack® HRWeber & Schaer
Gum Rosin Resinneotack®Weber & Schaer
Tackifer Emulsionneotack® AQUAWeber & Schaer

Release

NameKurzbezeichnungMarkeHersteller
PolyvinylalkylcarbamatePVACRelease Coat KBArchroma