Dptu-80 Factory Direct Sales of Pre-Dispersed Masterbatch

• CAS No.: 102-08-9
• Formula: C13h12n2s
• EINECS: 203-004-2
• Certification: REACH
• Environmental Protection: Yes
• Color: White
• Model NO.: DPTU-80
• Kind: Accelerator
• Appearance: Powder/Granule
• 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: 2933290090
• Production Capacity: 50000 Ton Per Year

Product Description

Rubber accelerator  DPTU(CA)-80
 

CHEMICAL NAME:N, N'-Diphenylthiourea
MOLECULAR FORMULA:C₁₃H₁₂N₂S
CHEMICAL STRUCTURE:

MOLECULAR WEIGHT:228.3

CAS NO:102-08-9

QUALITY STANDARD:

Active Content(%)	80	Carrier	EPDM
Appearance	Grey Granules	Melting Point	148ºC min
Mesh	100	Ash Content	0.3%  max
Mooney Viscosity ML1+4 50ºC	≤50	Heating Loss Content	0.3% max
Sulfur Element(%)	11.5	63µm Sieve Residue	0.5% max
Density(g/Cm³)	1.2
Composition	A homogeneous mixture of1,3-Diphenyl-2-thiourea and polymeric binder at 80/20 ratio

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

APPLICATION:

DPTU-80 is a rapid vulcanization accelerator, sulfide critical temperature is 80ºC,it is important to note that avoid scorching when mixed. DPTU has a higher activity when temperature above 100ºC. The product is tenacity, have a good tensile strength and flexible, but will change color in the light.

DOSAGE:

0.2-1.0 phr 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.