• Dptt-70
  • Dptt-70

Dptt-70

US$2.80 - 5.80 500 kg (MOQ)
Port:
Qingdao, China
Production Capacity:
50000 Metric Tons Per Year
Payment Terms:
L/C, T/T, D/P, Western Union, Paypal, Money Gram
Rating: 5.0/5

Last Login Date:

Jul 02, 2025

Business Type:

Manufacturer/Factory, Trading Company

Main Products:

Rre-Dispersed Rubber Chemicals, Azodicarbonamide, AC Blowing Agent, Rubber Vulcanization Agent, Rubber Chemicals/Additives, Rre-Dispersed Rubber Accelerator, Zdmc-80 Dptt-70 Hexa-80, Zbs S-80 Tbztd-80 Obsh-80, DTDM-80 ZnO-80 Hdmc-70

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Product Description

Company Info

Basic Info.

Model NO.
DPTT-70
CAS No.
971-15-3
Formula
C12h2on2s8
EINECS
204-406-0
Certification
REACH
Environmental Protection
Yes
Color
Light Yellow
Kind
Accelerator
Appearance
Powder/Oiled Powder/Granule
Port
Any Main Port in China
Purity
99%
Trademark
YLSCH-RBB
Transport Package
Plastic Woven Bag, Paper with Plastic Film Bag
Specification
25kg/bag
Origin
China
HS Code
3812100000

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(%)70CarrierSBR/TPR
AppearanceLight Yellow GranulesMelting Point108ºC min
Mesh100Ash Content0.5%  max
Mooney Viscosity ML1+4 50ºC≤50Volatile Content0.3% max
Sulfur Element(%)40.563µm Sieve Residue0.5% max
Density(g/Cm³)1.25  
CompositionA 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.
  


 
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