PRODUCT DESCRIPTION: YLSCH-RBB®ZnO-80 is a curing activator for natural-and synthetic rubber, particularly chloroprene rubber. It also used as multi-purpose curing activator, especially in the presence of fatty acids for tires. It provides smoother profiles in products, due to of its homogeneous dispersion. It improves elongation at break and slight increase in modulus and tensile strength. It contains ethylene propylene diene rubber as a binder. Recommended dosage level of YLSCH-RBB® ZnO-80 is 3-8 phr. It has a shelf life of 2 years.
Composition:80% zinc oxide, 20% elastomer binder and dispersing agent
Appearance: Off-white granules
Density,20°C: approx. 3.0 g/cm3
YLSCH-RBB® ZnO-80 is ideal to handle; the granules do not cake during normal storage conditions, they are free flowing and non-dusting.
Its affinity to rubber speeds up incorporation, resulting in homogeneous dispersion of the zinc oxide, free from agglomerates.
Effective and rapid dispersion of YLSCH-RBB® ZnO-80 is proved by reduced energy consumption during the mixing process.
YLSCH-RBB® ZnO-80 prevents the heatswell which normally occurs when powdered zinc oxide is used in CR mixes.
Application: multi-purpose curing activator, particulary in the presence of fatty acids.
YLSCH-RBB® Masterbatch Advantages:
Polymer bound or encapsulated dispersions are a proven means of upgrading plant safety, efficiency, quality & raw material control.
YLSCH-RBB® polymer bound or encapsulated chemical dispersions eliminate any irritating dust, as well as other potential hazards in handling powders in the plant.
The physical form is easy to handle and weigh accurately.
With a dispersion, better uniformity of the mix at lower processing temperatures is possible.
YLSCH-RBB® Pre-dispersed Rubber Chemicals Masterbatch range:
1. Thiazole, Thiuram, Dithiocarbamate, Guandine and Thiourea
Accelerators, CBS-80, CTP-80,DPG-80, MBT-80, MBTS-75,TBBS-75,
TBzTD-70, TDEC-75, TMTD-80, ZBEC-70 etc
2. Sulfur and Insoluble Sulfur, S-80, IS60-75, IS90-65, DTDM-80, HMDC-70 etc.
3. Antidegradant, MBI-80, MMBI-70, NDBC-70 etc.
4. Scorching Retarders, CTP-80, Retarder E-80 etc.
5. Foaming Agent, ADC-75, OBSH-75, HUD, LDU, DPT etc.
6. Adhesive Agent, R-80, HEXA-80.
7.Eco-friendly Accelerator, ZDTP-50, TP-50, Retarder E-80, ZBEC-70, TBzTD-70, TiBTD-80 etc.
If you would like to know more about Pre-dispersed ZNO-80, please feel free to contact us.