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
Qingdao YLSCH Industry & Trade Co., Ltd.
Shandong, China
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(%) | 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 agentDOSAGE:
0.35-3.5phr usuallyPACKING & 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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