JIANGSU LIANLIAN CHEMICAL CO.,LTD

Predispersed Rubber Chemicals ETU-80

• Category :

  Catalyst and Auxiliary/Rubber Auxiliary Agent

• CAS NO :

• EC NO :

• Molecular Formula :

• Molecular Weight :

• Main Specifications :

• Packing :

  25 kg

• Product description :

  Detailed Product Description Manufacturer experienced,Stable , continuable,environmental ISO9001,ISO14001,REACH pre-register.Powder,Granular,Masterbatch HiDispersion Predispersed Rubber Chemicals ETU-80 Accelerator for the vulcanization of chloroprene and other diene rubbers Product description Composition 80% N,N'-ethylene-thiourea, 20% EPDM/EVA binder and dispersing agents Appearance White or grey-white granules Density,20 oC Approx. ~ 1.27 g / cm3 (20oC) Physiological properties : See safety data sheet (MSDS) Raw material characteristics of ETU: Melting point ~ 192 oC Evaporation loss ≤ 0.3 % ETU content ≥ 98 % Sieve residue 63µm ≤ 0.3 % Ash content ≤ 0.4 % Use Characteristics The super accelerator HiDispersion ETU-80 causes rapid and scorch-safe vulcanization of chloroprene rubber with high tensile strength, low compression set and high resilience. In CR compounds, MBT-80 and MBTS-80 sre effective as retarders for ETU-80. In other diene rubbers it serves as an activator and secondary accelerator for systems containing little or no sulfur. The vulcanizates, accelerated with HiDispersion ETU-80, show good ageing and mechanical properties. Generally, blooming does not occur. Processing Advantages The thermoplastic, excellent compatible EPDM/EVA binder which is combined with active dispersing promoters allows much more easily and quickly incorporation and excellent dispersion in the rubber mixing. In this way, optimal activity of the effective ETU is assured. Dosage levels 0.1 - 2 phr Applications General accelerator for technical articles of all kinds based on CR. Packing Net 25 kg cartons with plastic inner. Storage stability In original closed containers under cool and dry conditions max. 2 years. Handling Consult material safety data sheet (MSDS) for additional handling information.

• Uses :

  rubber products