No trading history yet — this supplier is new to the platform.
- MOQ
- 200 kg
- Lead time
- 15 days
- Incoterm
- FOB
- Load per 20'FCL
- 16,000 kg per 20'FCL
- Port of loading
- Qingdao / Tianjin / Shanghai
- Monthly capacity
- 300 MT / month
- HS Code
- 2931.90
- Packing
- 25 kg kraft bag / 200 kg drum, palletised
Silane Coupling Agent Si-69 Bis-[3-(triethoxysilyl)propyl] Tetrasulfide
- Model / SKU
- TA-011
- Brand
- Neutral / OEM
- Origin
- Qingdao, Shandong, China
- Packing
- 25 kg kraft bag / 200 kg drum, palletised
- Key markets
- RU · IN · TH · VN · ID · BR · TR · PL
Sulfur-functional silane for silica-filled tread compounds: improves filler-rubber coupling, reduces heat build-up and rolling resistance, and acts as a sulfur donor. Prices move with raw-material markets — request today's quotation for a firm offer.
| 200 ~ 999 kg | 5.6 USD |
| 1000 ~ 4999 kg | 5 USD |
| 5000 ~ + kg | 4.5 USD |
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Tell us what you need →| CAS No. | 40372-72-3 |
| Appearance | Light yellow clear liquid |
| Sulfur content | 22.0 - 24.0 % |
| Density (25 °C) | 1.08 - 1.10 g/cm³ |
| Viscosity (25 °C) | ≤ 12 mPa·s |
| Packing | 200 kg drum / 1000 kg IBC |
| Monthly capacity | 300 MT / month |
| Load per 20'FCL | 16,000 kg per 20'FCL |
| Port of loading | Qingdao / Tianjin / Shanghai |
| Lead time | 15 days |
| Payment terms | T/T 30% deposit + 70% before shipment; LC at sight accepted |
| Sample policy | Free sample up to 500 g, freight collect |
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Export documentation, booking and lane logistics (RU / CA / LATAM / ME) supported; FOB & CIF quotes available.
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Frequently asked about this product
- What is the MOQ?
- 200 kg
- What is the lead time?
- 15 days
- What are the payment terms?
- T/T 30% deposit + 70% before shipment; LC at sight accepted
- Can I get a sample?
- Free sample up to 500 g, freight collect
- How is it packed?
- 25 kg kraft bag / 200 kg drum, palletised
- What is the monthly capacity?
- 300 MT / month
- How much fits in a 20ft container?
- 16,000 kg per 20'FCL
- Which port do you ship from?
- Qingdao / Tianjin / Shanghai
- Which incoterms?
- FOB
- What is the HS code?
- 2931.90
- Which markets do you export to?
- RU · IN · TH · VN · ID · BR · TR · PL
Product details
Silane Coupling Agent Si-69 Bis-[3-(triethoxysilyl)propyl] Tetrasulfide (model TA-011) is supplied to the specification listed above, priced per kg, minimum order 200 kg. The specification table above lists the key figures: CAS No. 40372-72-3; Appearance Light yellow clear liquid; Sulfur content 22.0 - 24.0 %; Density (25 °C) 1.08 - 1.10 g/cm³; Viscosity (25 °C) ≤ 12 mPa·s; Packing 200 kg drum / 1000 kg IBC. Packing: 25 kg kraft bag / 200 kg drum, palletised. Origin: Qingdao, Shandong, China. Trade and delivery: lead time 15 days; loading port Qingdao / Tianjin / Shanghai; FOB; monthly capacity 300 MT / month. A certificate of analysis (COA) and safety data sheet (MSDS/SDS) are issued per production batch — request them with your inquiry.
A raw material used specifically in tyre and tyre-related compounds — tread, sidewall, belt skim, bead and retreading. Selection is normally driven by the tyre type (PCR, TBR, OTR), the service conditions and the compound specification you already run.
Send your custom requirementTypical applications
- Passenger car and light truck tyre tread compounds
- Truck and bus radial (TBR) tread, base and sidewall
- OTR and industrial tyre compounds
- Retreading: precured tread and cushion gum
- Steel cord adhesion systems (brass-plated cord bonding)
Customization available
Every item below can be adjusted to your requirement. Send your spec, drawing or sample and we will confirm feasibility and the MOQ for the customised version.
- Grade and specification matched to the compound you run
- Packing: 25 kg bag, 500 / 1,000 kg jumbo bag, or oil-treated granule in big bag
- Particle size, dust-suppression and oil-treatment level
- Private-label packing and export palletisation
- Consignment or call-off stock against an annual contract
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