Accelerator ZDTP
Chemical Name: zinc dialkyl dithiophosphate
Einecs No.: 272-028-3
MDL:
Rubber Accelerator ZDTP
Chemical name zinc dialkyl dithiophosphate
Structural Formula
Molecular Formula C24H52O4P2S4Zn
Molecular Weight 660.25
CAS No. 68649-42-3
EINECS No. 272-028-3
Specifications
Items |
Specifications |
|
Liquid |
Powder |
|
Appearance |
amber and transparent liquid |
white powder |
Purity, % |
14.0~18.0 |
68.5~71.5 |
Sulfur Content, % |
8.5~10.0 |
— |
Zinc Content, % |
7.2~8.5 |
— |
Phosphor Content, % |
— |
5.0~6.0 |
Insoluble substance in Methyl Alcohol, % |
— |
28.5~31.5 |
PH(with carrier) |
5.5 |
— |
Specific Gravity(15.6°C) |
— |
1.21~1.31 |
Characteristics ZDTP is widely used in EPDM system, and has many good performance, such as non-blooming, fast curing rate and low cost.
Applications It significantly improves anti-reversion of rubber compounds when ZDTP and DM or sulfenamine accelerator are used in NR. It also can be used in non-nitrosamine curing system without any stain to products because of non-amine structure. ZDTP is regulated for use in articles in contact with food as specified under BgVV XXI, Categories 1-4, and not regulated for use in FDA food contact applicants.
Packaging Coextruded paper bags lined with plastic film, net weight 25Kgs/bag; 200Kgs/bucket.
Storage Store in a cool, dry, well-ventilated area away from sunlight.
Safety and toxicity Refer to the MSDS.
Relevant information
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Address:
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Mailbox:
About us
The company insists on independent innovation, and has obtained a number of scientific research achievements and invention patents in the fields of rubber chemicals and ultrafine materials.
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