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Lianyungang
04:02
Konson® R-80

Konson® R-80

Price not specified
Chris Peng Chris, export manager
Flagma member since 15 August 2018
Sell

Product description

Composition 80% Resorcinol,
20% SBR binder and dispersing agents
Appearance off-white to red-brown granules
Density,20 oC Approx. ~ 1.20 g / cm3 (20oC)
Mooney Viscosity ML 50 oC 50
Physiological properties : See safety data sheet (MSDS)
Raw material characteristics of Resorcinol:
Melting point 109~111 oC Evaporation loss ≤ 0.3 %
Resorcino content ≥ 99% Sieve residue 63µm ≤ 0.5 %
Ash content ≤ 0.3 % Flash point 127 oC

Use Characteristics Konson® R-80 is a component of the bonding system resorcinol/ formaldehyde/ silica. In conjunction with a formaldehyde donor (e. g. Konson®HEXA-80 or Konson®HMMM-65) the resorcinol- formaldehyde- resin, responsible for the bonding of rubber to textile and steel cords, is formed during the curing process. This system is suitable for bonding all types of rubber to reinforcing materials, e. g. fabrics, glass fabrics and metals (e. g. steel-cords).
Processing Advantages The predispersion of Resorcinol in a SBR binder allows quick absorption and excellent
dispersion in the rubber. In this way, optimal activity of Resorcinol is assured.
Dosage levels 3 - 4 phr
Applications Tires, conveyor belts, V-belts, round belts, fire hoses, other reinforcedhoses, flexible containers, fabric proofings .
Packing Net 25 kg cartons with plastic inner.
Storage stability Keep cool (below 25℃) and dry in original package.24 months from production date.
Handling Consult material safety data sheet (MSDS) for additional handling information.

Posted: 30 November 2018, 16:18
    views: 4
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