rubber accelerators CBS(CZ)
Product Description
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intro:
Chemical Name:N-Cyclohexyl-2-benzothiazole sulfenamide
Molecular Formula:C13H16N2S2
Structural Formula:
Molecular Weight:264.4
CAS NO:95-33-0
Specification:
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Item
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Powder
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Oiled powder
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Granule
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Appearance (visual inspection)
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Gray-white powder(granule)
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Initial M.P. oC≥
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98.0
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98.0
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98.0
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heating loss %≤
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0.40
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0.40
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0.40
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Ash%≤
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0.40
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0.40
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0.40
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Residues on sieve(150μm), % ≤
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0.10
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0.10
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\
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Residues on sieve(63μm), % ≤
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0.50
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0.50
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\
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Oil content, %
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\
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1.0-2.0
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Granule diameter, mm
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2.0
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Properties:Gray-white powder (granule) with a little odor, no poison. The density is 1.27-1.30. M.P.: 98oC above. Soluble in benzene, boluene, chloroform, CS2, CH2Cl2 acetone, ethyl acetate, hardly soluble in alcohol, insoluble in water, gasoline, acid / alkali with lower concentration
Application:CBS has excellent scorching property, high curing rate, high modulus of vulcanized rubbers, wide range of application. It is a sulfenamide accelerator with the highest activity in EPDM.
Packing:25kg plastic woven bag, paper with plastic film bag, kraft paper bag, or jumbo bag.
Storage:Stored in cool, dry and draughty place; avoid direct sunlight; protect against moisture or high temperature. Shelf life is 1 yr.
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