PROPERTIES:
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.
OBSH TYPICAL VALUES:
Heating loss content: Max 0.8% 45μm sieve residue: Max 0.5%
Melting point: 150-164℃
Purity: Min 98%
Heating loss content: Max 0.8%
45μm sieve residue: Max 0.5%
PRODUCT
Active
Content (%)
Appearance
Filtration
(µm)
Binder
Gas Evolution
(ml/g)
Density (g/cm3)
OBSH-75GE
75
White to Grey-white Granules
140
EPDM/EVM
95
1.20
Applications
Binder type can be customized. Except EPDM/EVM, others binders, such as NBR, SBR, AR, ECO also can be available for.
SAFETY&TOXICITY:
Please refer to related SDS.
PACKAGING&STORAGE:
Net weight 25kg/carton lined PE bag; Net weight 600 kg/pallet.
Shelf-life: 1 year in its original packaging.
Stored in a cool and dry place.
DOSAGE: 2-15phr usually.
APPLICATIONS: Various foam rubber products.
Compared to traditional OBSH powders, OBSH-75GE allows:
Dust free products with 10-12µm mean size grains of OBSH, production environment improver.
Lower decomposition temperature and effective guarantee of activity of OBSH due to pre-dispersed masterbatch and special formula.
Tack free products at room temperature, convenience and accuracy on ingredients.
Lower Mooney viscosity at lower temperature (50℃), higher quality of dispersion, homogeneous apertures of foam products.
Wider compatibility with other elastomers.
DUBA Pre-dispersed Rubber Chemicals Masterbatch range:
1. Foaming Agent
2. Active agent
3. Desiccant agent, defoaming agent
4. Eco-friendly Accelerator: MBTS-75,TMTD-75, MBT-80,DPTT-70,TMTM-80,ZDEC-80,CBS-80,TBBS-80,ZDBC-80,ETU-80
DUBA Pre-dispersed rubber chemicals masterbatch advantages:
1. No tack phenomenon
2. Higher efficiency
3. Excellent dispersion
4. No loss of material during mixing
5. Better product stability during storage
6. High process reliability & consistency
DUBA Pre-dispersed rubber chemicals assist customers to achieve a better economical performance:
1. Homogeneous dispersion & better quality & scrap rate reduction
2. Higher productivity & active material reduction
3. Increase of the reliability
4. Heathly work improvement & reduction of the PPE costs & ease of handling
5. Improvement of cleaning process & lower environmental footprint
If needed, we can supply small qty sample for lab trial any time.
Welcome to send us inquiry!
Looking for ideal CR EPDM Foaming Agent ADC-75 Manufacturer & supplier ? We have a wide selection at good prices to help you get creative. All the Rubber Foaming Agent for Profiles are quality guaranteed. We are China Origin Factory of Pre-dispersed Rubber Blowing Agent. If you have any question, please feel free to contact us.
https://www.dubachem.com/foaming-agent-obsh-75ge/