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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 * 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.