Accelerator ETU(NA-22)
Chemical Name: N,N'-ethylene thiourea
Einecs No.: 202-506-9
MDL:
Rubber Accelerator ETU(NA-22)
Structural Formula
Molecular Formula C3H6N2S
Molecular Weight 102.17
Cas No. 96-45-7
Chemical Name N,N'-ethylene thiourea
Einecs No. 202-506-9
Specifications
Items |
Specifications |
||
Latex Grade |
1st Grade |
Qualified |
|
Appearance |
white crystal powder |
||
Initial Melting Point, ℃ ≥ |
195.0 |
193.0 |
192.0 |
Heat Loss, % ≤ |
0.30 |
0.30 |
0.40 |
Ash Content, % ≤ |
0.20 |
0.30 |
0.30 |
Residue on 150μm Mesh Sieve, % ≤ |
0.10 |
0.10 |
0.10 |
Characteristics Rubber accelerator ETU is bitter and soluble in alcohol, slightly soluble in water. Its melting point is above 195℃and density 2.00g/cm3. It won't bring stain to products and is stable during storage.
Applications Rubber accelerator ETU is special accelerator for CR-CH, CR-W, chlorohydrins rubber and polyacrylate rubber. Used for cable, electric wire, rubber shoes, raincoat etc., and also for intermediates. ETU is regulated for use in articles in contact with food as specified under FDA 21 CFR177.2600, 175.105 and under BgVV XXI, Categories 1-4 and "Sonder kategorie”.
Packaging Coextruded paper bags lined with plastic film, net weight 25Kgs/bag.
Storage Store in a cool, dry, well-ventilated area away from sunlight.
Safety and toxicity Refer to the MSDS.
Relevant information
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Mailbox:
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The company insists on independent innovation, and has obtained a number of scientific research achievements and invention patents in the fields of rubber chemicals and ultrafine materials.
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