Puyang Changyu Petroleum Resins Co., Ltd. --C9 petroleum resin|C5 petroleum resin|C5/C9 copolymerization petroleum resin|terpene resin

PUYANG CHANGYU

OTOS

Chemical Name: N-Oxydiethylene Thiocarbamyl-N-oxydiethy sulfenamide
structure:
Molecular Formula: C₉H₁₆N₂O₂S₂
Molecular Weight: 248.4
CAS NO: 13752-51-7
Specification:

Item	Powder	Oiled powder
Appearance	Gray-white crystal powder
Initial M.P.℃ ≥	130.0	130.0
Loss on drying % ≤	0.50	0.50
Ash %	0.50	0.50
Residue on 840μm sieve % ≤	0.00	0.00
Additive %	\	1.0-2.0

Properties: Gray-white crytal powder with taste bitter. The density is 1.35, partly soluble in water.

Application: WILLING OTOS is a primary accelerator for NR,SBR,EPDM etc. It is a vulcanizing agent and delayed accelerator, and has better scorch safety than Willing M, Willing MDB. It's critical temperature is 149οC.
Packaging: 25kg plastic woven bag, paper with plastic film bag, 25kg drum.

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.

Warmth Notes: The product could be ultrafine powder based according to user needs.