Cross-link Agent TCY-70
Chemical Name trithiocyanuric acid
Structural Formula
Molecular Formula C3H3S3N3
Molecular Weight 177.3
CAS No. 638-16-4
EINECS No. 211-322-8
Typical Properties
Accelerator |
trithiocyanuric acid(TCY) |
Percent Active |
70% |
Binder |
ECO |
Appearance |
yellow granule |
Density |
~1.49g/cm3 (20℃) |
Product Description TCY-70 is a vulcanizator for CO, ECO, CIIR, BIIR, ACM and NBR/PVC blends. Because TCY-70 tends to scorch, mix temperature isn’t high and mix time is short as soon as possible, and mixed rubber compounds are kept at low temperature and for not long time. Moreover, CTP-80 can be added to increase storage stability of rubber compounds containing TCY-70. TCY-70 tens to increase adhesive strength between rubber and metal.
Processing Characteristics TCY powder disperses difficultly in mixing process. However, TCY-70easily disperses in kinds of rubber containing halogen.
Dosage
Rubber Componds Curing System |
ACM, phr |
CO/ECO, phr |
CIIR/BIIR, phr |
TCY-70 |
0.7~2.1 |
0.7~1.4 |
1.4~2.9 |
ZDBC-80 |
0.6~1.9 |
- |
- |
CTP-80 |
0~1.2 |
0~1.2 |
- |
MgO-75 |
- |
4.0 |
0.4~0.7 |
Applications TCY-70 is used in CO, ECO, ACM, CIIR and BIIR products and NBR/PVC blends.
Packaging Coextruded paper bags lined with plastic film, net weight 25Kg/bag.
Storage Store in a cool, dry, well-ventilated area away from sunlightfor up to 1 year.
Safety and toxicity Refer to related MSDS.
Relevant information
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