Chemical · Product Detail
Tetramethylthiuram Disulfide (TMTD)
Thiuram vulcanization accelerator and sulfur-donor ingredient for selected industrial rubber formulations.
Request a Quote
Tetramethylthiuram Disulfide (TMTD) at a Glance
ZXCHEM is a tetramethylthiuram disulfide (TMTD) supplier and exporter in China. Tetramethylthiuram Disulfide (TMTD) (CAS 137-26-8) is supplied as white powder with Industrial rubber accelerator. Thiuram vulcanization accelerator and sulfur-donor ingredient for selected industrial rubber formulations.
Request a free sample for testing.
Standard lead time is approximately 14 days from order confirmation.
Tetramethylthiuram Disulfide (TMTD) Specifications
Supply specifications follow the stated ZXCHEM TDS. Select the grade against the intended process and evaluate the complete formulation.
Commercial Information
Storage & Shipping
Storage Conditions
Keep sealed in a cool, dry, ventilated warehouse. Protect from moisture, heat and contamination; store away from incompatible chemicals.
Packaging Integrity
Inspect bag seams, liners and pallet wrapping before unloading. Protect from rain and punctures, retain lot identification and reseal opened liners promptly.
Packaging
25 kg woven bags with inner liners
Handling & Protection
Use enclosed powder feeding or local extraction. Wear suitable protective gloves, eye protection and work clothing; avoid dust inhalation and direct contact. Provide controls for fumes during hot processing.
What Is Tetramethylthiuram Disulfide (TMTD)?
TMTD is tetramethylthiuram disulfide, also known as thiram, CAS 137-26-8. Its thiuram chemistry is used in selected industrial rubber curing packages as an accelerator and sulfur-donor component. This product listing concerns industrial rubber formulation use.
The grade lists a melting point of 142°C, heating loss ≤0.40%, ash ≤0.30% and residue on a 100 µm sieve ≤0.10%. Keep this industrial-grade specification separate from the higher melting values reported for reagent material. Particle form and residue limits affect dispersion and feeding consistency.
Evaluate the material with the actual elastomer, sulfur level, activators and other accelerators. Rheometer, scorch and cured-property tests should determine the required cure profile and formulation level. Review the complete cure package for nitrosamine formation where relevant to the end-use requirements.
Selected seals, hoses, molded goods and technical elastomers need separate assessment of cure speed, ageing and service properties. Control combustible airborne powder and skin contact. The matched transport reference identifies Class 9, UN 3077; retain spills and contaminated wash water.
See related plastics and rubber chemicals in our catalog.
Tetramethylthiuram Disulfide (TMTD) Applications
Accelerator packages
Thiuram component for selected elastomer cure systems. Evaluate scorch, rheometer response, cure temperature and crosslink development.
Sulfur-donor curing systems
Ingredient for selected sulfur-donor packages. Determine the sulfur balance and cured properties in the actual compound.
Technical rubber articles
Component for selected molded goods, hoses and seals. Test dispersion, cure response, ageing and destination-specific chemical requirements.
Why Source Tetramethylthiuram Disulfide (TMTD) from ZXCHEM
Combined chemical orders
Source several chemical raw materials through one ZXCHEM contact. We coordinate product selection, quotations and suitable consolidated shipments so you can plan the order with one team.
Dedicated R&D Laboratory
Discuss specifications, sample results and application questions with our technical team. Our dedicated R&D laboratory supports product testing and helps clarify material selection.
Experienced Chemical Logistics
ZXCHEM has more than 30 years of experience in dangerous-goods transportation. We coordinate suitable shipments through logistics companies in which we hold equity interests in Qingdao, Shanghai, Guangzhou and Tianjin.
Dedicated Purchasing Support
Your account manager follows the order from quotation and contract signing through shipment and after-sales support. One contact coordinates technical documents, commercial details and delivery updates.
Tetramethylthiuram Disulfide (TMTD) FAQ
Which Tetramethylthiuram Disulfide (TMTD) grade should I choose?
Compare Industrial rubber accelerator and the complete specification with the intended process. Check incoming quality, formulation compatibility and performance in application trials.
Can I request a Tetramethylthiuram Disulfide (TMTD) sample for testing?
Yes. We can provide free samples for testing. Tell us the application, the grade you need and the tests you plan to run.
How is Tetramethylthiuram Disulfide (TMTD) packed and shipped?
Standard packing is 25 kg woven bags with inner liners. The usual MOQ is 1,000 kg, with a lead time of approximately 14 days from order confirmation. The stated bulk transport classification is Class 9 — Environmentally hazardous solid.
Which documents are available for Tetramethylthiuram Disulfide (TMTD)?
The TDS lists the supply specification and the SDS covers safety and transport; both can be downloaded on this page. Each shipment comes with a batch COA.
Related Products
Request a Quote for Tetramethylthiuram Disulfide (TMTD)
Tell us the required grade, quantity, destination port and documents. We reply within one business day.
We use your details to respond to this enquiry. You can also contact sales@zxchem.com.cn. Read our Privacy Policy.