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Ningbo Actmix Rubber Chemicals Co.,Ltd. (Ningbo Actmix Polymer Co.,Ltd.)

HomeProductsPolymer-bound pre-dispersed rubber chemicalsZinc Dialkyldithiophate Salt, Scorching Retarders, Foaming AgentN-Nitrosamines Free Organic Blowing Agent OBSH-50
  • N-Nitrosamines Free Organic Blowing Agent OBSH-50

N-Nitrosamines Free Organic Blowing Agent OBSH-50

    Payment Type: L/C,T/T,D/P,Western Union,D/A
    Incoterm: FOB,CFR,CIF
    Min. Order: 600 Kilogram
    Delivery Time: 10 Days


Basic Info

Model No.: Actmix®OBSH-50GE

Appearance: Granulars

Kind: Rubber Foaming Agent

Active Content(%): 50

Additional Info

Packaging: N.W.25KG/Carton lined PE bag;N.W.600KG/Pallet

Productivity: 800MTS per month

Brand: Actmix, OEM

Transportation: Ocean,Land,Air

Place of Origin: CHINA

Supply Ability: 10,000MTS per year

Certificate: TS16949/ISO9001/ISO14001


Product Description

N-Nitrosamines Free organic blowing agent OBSH-50

1.Product composition:

Approx. 75 wt% Diphenyloxide-4,4`-disulphohydrazide (OBSH)
CAS No.: 80-51-3
EINECS No.: 201-286-1
Approx. 25 wt% polymer binder and dispersing agent


Organic blowing agent for the manufacture of sponge and foam rubber articles based on natural and synthetic rubber.


Content (%)
Color Filtration
Binder Mooney ML (1+4)
Density (g/cm3)
Actmix®OBSH-75 GE 50 Grey-white - EPDM/EVM 45 1.29
*Other binders, such as NBR, SBR, AR, ECO also can be available for.
Please refer to related MSDS.
Net weight 25kg/PE bags lined carton; N.W. 600 kg/pallet.
Non-wood pallet size: 1.1x1.1x1.0m
Shelf-life: 1 year in its original packaging.
Stored in a cool and dry place.

4. Dosage: 2-15phr usually.


OBSH is an organic Foaming Agent for rubbers which is activated at 150℃ and release nitrogen. Foaming temperature can be reduced by addition of proper foaming activators. Foam quality can be promoted to an extreme by logical design and matching of foaming and vulcanizing rates.

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Product Categories : Polymer-bound pre-dispersed rubber chemicals > Zinc Dialkyldithiophate Salt, Scorching Retarders, Foaming Agent

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