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|
Processing Advantages The predispersion of Resorcinol in a SBR binder allows quick absorption and excellent Use Characteristics Konson® R-80 is a component of the bonding system resorcinol/ formaldehyde/ silica. In conjunction with a formaldehyde donor (e.g. HEXA-80 or 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).
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.