Obsh-75 Pre-Dispersed Rubber Additives, Additives, Master Batches
| US$4.50 - 7.50 | 500 kg (MOQ) |
Port:
Qingdao, China
Production Capacity:
50000 Ton Per Year
Payment Terms:
L/C, T/T, D/P, Western Union, Paypal, Money Gram
Qingdao YLSCH Industry & Trade Co., Ltd.
Shandong, China
Last Login Date:
Jul 02, 2025
Business Type:
Manufacturer/Factory, Trading Company
Main Products:
Rre-Dispersed Rubber Chemicals, Azodicarbonamide, AC Blowing Agent, Rubber Vulcanization Agent, Rubber Chemicals/Additives, Rre-Dispersed Rubber Accelerator, Zdmc-80 Dptt-70 Hexa-80, Zbs S-80 Tbztd-80 Obsh-80, DTDM-80 ZnO-80 Hdmc-70
Product Description
Company Info
Basic Info.
Model NO.
OBSH-75
Formula
C12h14n4o5s2
EINECS
205-288-3
Certification
REACH
Environmental Protection
Yes
Color
Grey-White
Kind
Accelerator
Appearance
Granulars
Port
Any Main Port in China
Purity
99%
Trademark
YLSCH-RBB
Transport Package
Plastic Woven Bag, Paper with Plastic Film Bag
Specification
25kgs/Bag
Origin
China
HS Code
3812100000
Product Description
RUBBER FOAMING AGENT OBSH-75
CHEMICAL NAME:Diphenyloxide-4,4'-disulph ohydrazide
MOLECULAR FORMULA:C12H14N4O5S2
MOLECULAR WEIGHT: 358.39
MOLECULAR STRUCTURE:
SPECIFICATIONS:
MOLECULAR FORMULA:C12H14N4O5S2
MOLECULAR WEIGHT: 358.39
MOLECULAR 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.
Shelf-life: 12 month in its original packaging
Stored in a dry and cool place.
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