Chemical Name: N-Tertiarybutyl-2-benzothiazole sulfenamide
Molecular Formula: C11H14N2S2
Molecular Weight: 238.37
Assay Content %≥:
Loss on drying (%)≤:
Ash content %≤:
Density at 25℃ (g/cm3)
Insoluble in Methanol %≤
Rubber Accelerator TBBS is white powder.The density is 1.26-1.32.it is soluble in Chloroform, Benzene, and Alcohol.and insoluble in water, gasoline, and acid/alkali with lower concentration.
In natural and synthetic rubber tire compounds; Accelerator TBBS is normally used alone or with small quantities of secondary accelerators in combination with sulfur.
It is also used in industrial rubber products with higher levels of secondary accelerators, such as the TMTD to obtain faster vulcanization cycles and improved aging resistance
It may also be used in EPDM and NBR compounding as the primary accelerator, giving good scorch delay and fast cure rates.
In comparison to Rubber Accelerator CBS it displays a slightly longer scorch delay and is slightly more active. In NR, SBR, BR and blends, Rubber Accelerator TBBS, when used at a 10% lower level, will give equal modulus to China Rubber Accelerator CBS supplier and Rubber Accelerator NOBS.
Store TBBS in single stacked pallets in a cool, dry, well-ventilated area, avoiding exposure of the packaged product to direct sunlight.
Usually the shelf time is 12 months while the recommend use of date is 6 months.
25kg plastic woven bag, paper with plastic film bag, kraft paper bag or jumbo bag
Q1. What is your terms of payment?
A: We accept T/T and L/C ,if your order is large we can consider 70% by L/C and 30% by T/T in advanced.
Q2. What is your terms of delivery?
A: FOB, CFR, CIF
Q3. How about your delivery time?
A: Usually within10 to 15 days after the receipt of your prepayment and L/C.
Q4. How about your service?
A：We provide 24 hours service, whenever you need, we will always here with you.
Q5:What is the minimum order?
A:There is no limit, according to your requirements.