Sulfenamide and guanidine accelerators
- CBS / CZ
- TBBS / NS
- DCBS / DZ
- DPG / D
Rubber accelerator sourcing
Rubber vulcanization accelerators from China
We verify China supply for vulcanization accelerators used in rubber compounds: CBS / CZ, TBBS / NS, DCBS / DZ and DPG / D.
Accelerators should not be selected only by abbreviation. CAS, grade, batch documents, physical form and current recipe compatibility must be checked.
Send RFQ- tire plants
- technical rubber goods
- rubber compounds
- conveyor belts
- seals and profiles
- industrial import procurement
Scope
Accelerators and vulcanization products we can verify
Final supply feasibility is confirmed after manufacturer, batch, documents, packaging, MOQ and route verification.
Thiazoles and thiurams
- MBTS / DM
- TMTD / TT
- CAS and TDS check
Vulcanizing agents
- Insoluble sulfur
- not positioned as an accelerator
- dispersion and oil-treated grade
Documents
- TDS
- SDS
- COA and current equivalent
Documents and identification
SDS, TDS, COA and CAS for supply verification
For Rubber vulcanization accelerators from China, we verify substance identity, grade, manufacturer and batch documents before commercial quotation. Attach your current supplier documents or target specification to the RFQ.
CAS
CAS number is used to avoid mistakes in substance identity, aliases, trade names and acceptable equivalents.
TDS
We compare technical data: appearance, active content, ash, volatiles, melting point and other parameters relevant to the application.
SDS / MSDS
Safety data is checked for storage, handling, transport class, labeling and shipment restrictions before route planning.
COA
Certificate of analysis can be requested for the shipment batch to confirm compliance with specification before dispatch.
Process
How we verify supply
A wrong CAS, grade, document or packaging route can cost more than a short technical verification. We qualify the request before quoting.
- RequestProduct name, CAS, aliases, current grade, volume, packaging and destination.
- Source checkManufacturer, availability, MOQ, batch documents and export feasibility.
- DocumentsTDS, SDS, COA, specification, labeling and packaging requirements.
- Commercial routeIncoterms, dangerous goods status, HS code, payment scenario and logistics.
- QuotationOffer based on confirmed product, batch, documents and delivery route.
Quotation data
What to send for accurate quotation
Best request format: product or CAS, current equivalent, volume, packaging, destination, TDS/SDS/COA and technical restrictions.
Identification
Product name, CAS, aliases, current supplier, target application and acceptable equivalents.
Documents
TDS, SDS, COA, specification, packaging, labeling and storage requirements.
Commercial route
Trial or regular quantity, Incoterms, destination, payment scenario and expected timeline.
Related pages
Connected chemical product pages
Use the closest cluster or send a combined list of products through the RFQ form.
FAQ
Procurement and technical verification questions
Can you quote only by product name?
Yes, but a reliable quotation requires CAS number, current grade or supplier, target volume, packaging, destination and required documents such as TDS, SDS and COA.
Do you supply from stock or on order?
For rubber chemicals we first verify the source, available batch, MOQ, documents, packaging and export route. Availability is confirmed for the exact request.
Can you help replace an existing grade?
We can source comparable Chinese candidates by specification and documents, but final approval must be made by the customer's technical team after testing.
Send 3-5 products for initial verification
Product name, CAS or grade, volume, current equivalent and document requirements are enough for the first check.