Dptt-70 Factory Direct Sales of Pre-Dispersed Masterbatch

Basic Info

Model NO.	DPTT-70
Kind	Accelerator
Appearance	Powder/Oiled Powder/Granule
Port	Any Main Port in China
Purity	99%
Transport Package	Plastic Woven Bag, Paper with Plastic Film Bag
Specification	25kg/bag
Trademark	YLSCH-RBB
Origin	China
HS Code	3812100000
Production Capacity	50000 Metric Tons Per Year

Product Description

Rubber Accelerator DPTT-70
CHEMICAL NAME:Dipentamethylene thiuramhexasulfide
MOLECULAR FORMULA: C12H20N2S8
CHEMICAL STRUCTURE:
MOLECULAR WEIGHT: 448.77
CAS NO:971-15-3
QUALITY STANDARD:

Active Content(%)	70	Carrier	SBR/TPR
Appearance	Light Yellow Granules	Melting Point	108ºC min
Mesh	100	Ash Content	0.5% max
Mooney Viscosity ML1+4 50ºC	≤50	Volatile Content	0.3% max
Sulfur Element(%)	40.5	63µm Sieve Residue	0.5% max
Density(g/Cm³)	1.25
Composition	A homogeneous mixture of dipentamethylene thiuram tetrasulphide and polymeric binder at 70/30 ratio

Binder type can be customized. Except SBR/TPR, others binders, such as EPDM,NBR also can be available for.

APPLICATION:

DPTT-70 is a fast curing accelerator for natural and synthetic rubbers,with the fastest curing speed among thiurams,acts as an secondary accelerator combined with MBTS for CSM compounds,which can also as a curing agent

DOSAGE:

0.35-3.5phr usually

PACKING & STORAGE:

Net weight 25kg/PE bags lined carton; Net weight 600 kg/pallet.Shelf-life: 12 month in its original packaging Stored in a dry and cool place.