Obsh-75 Pre-Dispersed Rubber Accelerator

Basic Info

Model NO.	OBSH-75
Appearance	Granulars
Port	Any Main Port in China
Purity	99%
Transport Package	Plastic Woven Bag, Paper with Plastic Film Bag
Specification	25kgs/Bag
Trademark	YLSCH-RBB
Origin	China
HS Code	3812100000
Production Capacity	50000 Ton Per Year

Product Description

RUBBER FOAMING AGENT OBSH-75

CHEMICAL NAME:Diphenyloxide-4,4'-disulph ohydrazideMOLECULAR FORMULA:C12H14N4O5S2 MOLECULAR WEIGHT: 358.39MOLECULAR STRUCTURE:SPECIFICATIONS:

Active Content(%)	75	Carrier	EPDM
Appearance	White to Grey-white Plate	Melting Point	150-164ºC min
Mesh		45μm sieve residue	0.5% max
Mooney Viscosity ML1+4 50ºC	≤50	Heating Loss Content	0.8% max
Gas Evolution(ml/g)	95	Density(g/Cm³)	1.29
Composition	Mixture of 75% oxy-dibenzene sulphonyl hydrazine ether and 25% polymer and dispersing agent

Binder type can be customized. Except EPDM, others binders, such as SBR,NBR also can be available for.

APPLICATION:

OBSH-75 is maked by ultra-fine and homogeneous OBSH,together with rubber carrier,and it's more stable and safer than OBSH powder. OBSH-75 is using for the products which are orderless,tasteless,no pollution,no decoloration,fine and cellular structure products. As a blowing agent,OBSH-75 is used in all foaming products with character of foaming evenly,good physical property and stable.It can easily disperse in the rubber products and combined with other blowing agent in the compounds.OBSH-75 is non-toxic,with no pungent odour and it is suitable for automatic weighing to keep accuracy.

DOSAGE:

2-15phr usually.

PACKING & STORAGE:

Net weight 25kg/PE bags lined carton; Net weight 600 kg/pallet.Shelf-life: 12 month in its original packaging Stored in a dry and cool place.