4,4'-Oxybis(benzenesulfonyl hydrazide)
Classification: Plastic Auxiliary Agents
Cas NO.: 80-51-3
Molecular Formula: C12H14N4O5S2
Melting Point: 160-161 °C (dec.)(lit.)
Boiling Point: 140 C (Decomposes)
Stability: null
Refractive index:1.6000 (estimate)
Flash Point: 159ºC
Purity: 98%
Appearance: white powder
usage: used together with the blends of resin and rubber
Brand Name: kendray
EINECS: 201-286-1
Aliase: OBSH
Purity: 98%
Appearance:white fine powder
Brand: kendray
foaming agent: curing reaction
Packaging & Delivery
Packaging Detail: 25kg plastic weaving bag
Delivery Detail: 1 in stock 2 manufacturer 3 we could supply the best serves for the customs
Detailed Description
4,4'-OXYDIBENZENESULFONYL HYDRAZIDE(OBSH)
CAS No.:80-51-3
Molecular formula:C12H14O5N4S2
Molecular weight:358
specifications:
Appearance: white fine powder
Assay: 98% min
Gas volume (ml/g): 125-140
Decomposition temperature (degree centigrade):158-164
Moisture(%):0.5% max
PH:6-8
Package: 25kg plastic woven bags with pallets.
Applications:Applied in the production of foam product which has fine and uniform cell structure, and is odorless, pollution-free and nondiscolouring. Also applied in the production of elastomer under room pressure or bulging pressure (such as styrene-butadiene rubber (SBR), neoprene, natural ruber), and of thermoplastic products (such as polyvinyl chloride(PVC), polyethylene(PE), polystyrene(PS), ABS engineering plastics), or used together with the blends of resin and rubber. It has great ascendancy for manufacturing wire and cable with its good insulatibity. In some conditions, it can react as foaming agent while also reac as crosslinking agent in the curing reaction. It can work with other foaming agents.
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