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Hight Viscosity Vulcanizing Agent CAS NO 7704-34-9 , Anti - Scorching Insoluble Sulfur

Update time:2022-02-12 18:08:55
Price:Negotiable
Min Order:1
  • 7 days
  • T/T L/C D/P D/A
  • 0 per Month

Basic Info

Brand NameLongHiModel NumberIS - 80Place of OriginChina

Product Description


Product Description




Delivery Time:3 Working days after received your payment
Certification:MSDS/TDS

IS - 80 , Yellow Powder , Used In Tire , Buffers , Hose And Belts​.



Recommendations and Applications:


Insoluble sulfur is mainly used as a senior accelerator and curing agent in rubber industry. 


Compared with the common sulfur, it has the following advantages. 


No blooming of rubberduring the storage period. 


No migration between the adjacent rubber. 


Anti-scorching in the process of mixing and storage. Shorten the curing time. 


Increase bonding between  rubber and material. 


It is widely used to produce tires and other rubber composite products, such as the tire, buffers, 


white tire sidewall, hose, belts. 


It can also be used in cables, roller, oil seal, soles and other rubber products, as well as in light color 


rubber products when sulfur is used in large amount. 


Compare with S-80 , IS-80 imparts good blooming resistance and physical properties of the 


compound and products , with hight viscosity and better processability of the masterbatch.


.


Composition:


Pre-dispersed 80% insoluble sulfur in a 20% elastomeric binder


Elastomeric binder can be SBR or EPDM, or others according to customer’s requirements.


Active Ingredient: Insoluble sulfur


 

CAS NO.: 7704-34-9


Formula: S


Molecular weight: 32


Molecule structure:


Physical Properties:











Appearance



Yellow Granule



Mooney ML(1+4)50℃



≤65



Specific gravity



Approx.1.6 g/cm3



Volatile content (80℃,2h)



≤1.0%



Dosage:


Advise the same amount as insoluble sulfur powder in rubber compound, 


generally 0.5~3.0 PHR, increase or decrease the amount accordingly. 


Note:


The information is correct and up to date to the best of Longhi’s knowledge.


The information and data is just for reference only, concrete information please see the actual test result.


Photograph:




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