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Rubber Accelerator ETU (Na-22)

Series: Thioureas

Chemical name : 1,2-ethylenethiourea (ethylene thiourea) (NA-22)

CAS NO : 96-45-7

EINECS No: 202-506-9

Product form: white powder

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DETAILS

Chemical Name: 1,3-Ethylene thiourea
structure:

Molecular Formula: C₃H₆N₂S
Molecular Weight: 102.17
CAS NO: 96-45-7
Specification:

Item	Powder	Oiled powder
Appearance	White powder
Initial M.P.℃≥	195.0	195.0
Loss on drying % ≤	0.30	0.50
Ash % ≤	0.30	0.30
Residues on 150μm sieve, % ≤	0.10	0.10
Residues on 63μm), % ≤	0.50	0.50
Additive, %		0.1-2.0

Properties: White powder. Little bitter. Density is 2.00. Soluble in alcohol, lightly soluble in water. No pollution to final products. Stabilization storage

Application: ETU has little tendency to scorch, a high degree of processing safety and enables proper vulcanization to be attained speedily at normal vulcanizing temperatures. Presents characteristics vulcanization kinetics and gives the vulcanization with excellent physical properties (high tensile strength, low compression set， large plasticity and good heat resistance)

Packaging: 25kg plastic woven bag, paper with plastic film bag, kraft paper bag

Storage: The product should be stored in the dry and cooling place with good ventilation,avoiding exposure of the packaged product to direct sunlight. The validity is 1 year normal conditions.