TBBS/Ns

• CAS No.: 95-31-8
• Formula: C11h14n2s2
• EINECS: 202-409-1
• Certification: REACH
• Environmental Protection: Yes
• Color: Light Yellow
• Model NO.: TBBS/NS
• Kind: Accelerator
• Appearance: Granulars
• Port: Any Main Port in China
• Purity: 99%
• Transport Package: Plastic Woven Bag, Paper with Plastic Film Bag
• Specification: 25kgs/Bag
• Trademark: YLSCH-RBB
• Origin: China
• HS Code: 3812100000
• Production Capacity: 50000 Ton Per Year

Product Description

TBBS[NS]-80GE/F200
 

CHEMICAL NAME:N-tert-butyl-2-benzothiazole sulfonamide
Molecular formula:C₁₁H₁₄N₂S₂
Molecular structure:
CAS NO:95-31-8
Molecular weight:238.37
QUALITY STANDARD:

Product Description		Raw Material Description
Appearance	Light Yellow granule
Density(g/cm3):	1.28±0.04	Initial M.P.(active DPG) ºC≥	104.0
Mooney viscosity,ML(1+4)at50°C:	45±10	Loss on drying %≤	0.3
Filtration process(Mesh/pm)	80mesh/200μm	Ash content%≤	0.3
Density(g/cm3)	Approx 1.16	Residue(150μm),%≤	0.1

APPLICATION:

1. It is a post-effect accelerator for natural rubber, butadiene rubber, isoprene rubber, styrene-butadiene rubber and reclaimed rubber. It is especially suitable for carbon black rubber compounds with strong alkalinity.
2. Safety at operating temperature, strong scorch resistance, fast vulcanization speed, high tensile strength, can increase the proportion of synthetic rubber;
3. It does not produce nitrosamine carcinogens during vulcanization and is an ideal alternative to NOBS. It has excellent comprehensive properties and is called standard accelerator.
4. It can be used together with thiuram, terpenoids, aldehydes and amines to increase activity, and when used together with the anti-caustic agent PVI, it forms a good curing system; Vulcanizates have high tensile stress, small compression deformation, good elasticity and heat resistance;
5. TBBS-80GE is a pre-dispersed masterbatch, easy weighing, processing does not fly, does not leak, taste is small, is conducive to the health of employees; easy to disperse, no loss, to ensure the stability of vulcanized products performance;
6. Mainly used in tires, rubber shoes, hoses, tapes, cables, tires, extrusion products, but also in white or color products.

Usage:Need to be mixed with zinc oxide and stearic acid.
Dosage:As a first accelerator :1.0-2.50phr; as a secondary accelerator:0.50-1.00phr
PACKING&LOADING:25 kgs in carton box with polyethylene bag liner

SHIPPING MARKS:Neutral export standard. Also can be customized.
LEAD TIME:

Quantity(Metric Tons)	1-1	2-30	>30
Est.Time(days)	15	25	to be negotiated

STORAGE:Keep cool (below 25ºC) and dry in original package.12 months from production date.
Note: According to customer requirements, different content, different carrier particles or sheet products can be made. Such as TBBS-75GE, NS-80 and so on.