Rubber Accelerator Dotg (DT)

• Customization: Available
• CAS No.: 97-39-2
• Formula: C15h17n3
• Model NO.: DOTG
• EINECS: 202-577-6
• Certification: CCIC
• Environmental Protection: Yes
• Color: White
• Kind: Accelerator
• Appearance: Granulars
• Transport Package: Paper Bag
• Specification: 25/KG

Product Description

Main characteristics: Slightly bitter taste, odorless. Relative density is 1.01~1.02. Soluble in chloroform, acetone, ethanol, slightly soluble in benzene, insoluble in gasoline and water.

Specification:

Item				Specification
Appearance (visual inspection)				White or off white powder
melting point/ºC ≥				170.0
ash content/ % ≤				0.30
Heating loss/% ≤				0.30
Sieve residue (100 mesh)/% ≤				0.10
Sieve residue (240 mesh)/% ≤				0.50

Usage: Can be used for NR, SNR, IIR, IR, SBR, NBR, and CR. The activity is very similar to promoter D (diphenylguanidine). The activity is very low at operating temperature, and the operation is very safe. The critical temperature for vulcanization is 141 ºC, and it is very active, especially above the critical temperature, with good vulcanization flatness. This product is an acidic accelerator and an important active agent for thiazole and sulfonamide accelerators. When used in combination with accelerator MBT, it has a super accelerator effect. Mainly used for thick walled products, tread rubber, buffer layer, rubber roller covering rubber, etc. When used as the first accelerator, the dosage is generally 0.8-1.5 parts, and when used as the second accelerator for azole accelerators, the dosage is 0.1-0.5 parts.

Packaging and storage: packaged in plastic woven bags, paper plastic composite bags, and kraft paper bags, with each bag weighing 25kg; It should be stored in a cool, dry, and well ventilated place. Packaged products should be protected from direct sunlight. Valid for 1 year.