What is the shelf life?

24 months when stored in a cool, dry place with packaging sealed. Keep away from heat, moisture, and direct sunlight.

Is sample support available?

Yes. Samples are available for lab testing and evaluation. Please contact us for sample requests.

Tmtd Rubber Accelerator for Fast Vulcanization

Name: Tmtd Rubber Accelerator for Fast Vulcanization
Brand: Qingdao New Sanda Industry Co., Ltd.
SKU: 2184611432

Shandong, ChinaQingdao New Sanda Industry Co., Ltd.

US$1.70-2.40

25 kg

Product specifications

25kg/bag

Sample price:US$0.10/kg.Request sample

Product profile

Customization

Available

Formula

C6h12n2s4

EINECS

205-286-2

Model NO.

Rubber Accelerator

Certification

CCIC

Environmental Protection

Yes

Color

White

Kind

Accelerator

Appearance

Powder

Transport Package

25kg/Bag

Specification

25kg/bag

Trademark

NEWSANDA

Origin

China

HS Code

2813900090

Production Capacity

2000tons Per Year

Key features

Ultra-Fast Curing Speed Provides very rapid vulcanization. Significantly shortens curing cycle time. Increases production throughput.

Outstanding Heat Resistance Enhances aging resistance of vulcanized rubber. Provides excellent heat resistance for durable rubber products.

Versatile Application Range Suitable for NR, SBR, NBR, and EPDM. Used in tires, cables, seals, and footwear. Works well as both primary and secondary accelerator.

Good Aging and Reversion Resistance Delivers good anti-aging performance. Provides reversion resistance in thick rubber sections. Improves long-term product durability.

Cost-Effective Performance High efficiency at low dosage. Reduces overall accelerator costs. Maintains consistent quality and stable processing.

Company profile

Qingdao New Sanda Industry Co., Ltd.

Shandong, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2015-05-03Nearest Port: QINGDAO, TIANJINAverage Response Time: ≤5.29hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, FCA

AI-Powered supplier vetting

SummaryQingdao New Sanda Industry Co., Ltd. is identified as both a trading company and manufacturer/factory in China, focused on chemicals and construction-related products. The supplier reports ISO-series management certifications, two production lines, 21–30 quality-control staff, and peak- and off-peak order fulfillment within 15 working days. Its stated capabilities include R&D, customized formulations, formulation optimization, application testing, troubleshooting, multilingual documentation, and after-sales support. The supplier reports extensive export coverage and began exporting in 2015, but the available trade evidence shows only one recorded transaction and one associated buyer. Financial credibility cannot be assessed because financial data is excluded from evaluation.

Supplier typeThe supplier is explicitly classified as both a Trading Company and Manufacturer/Factory. Its stated business focuses on chemical products and industrial additives, including Titanium Dioxide, HPMC, VAE, HEC, CMC, and related materials.

CertificationsThe supplier lists ISO 9000, ISO 14001, ISO 9001, ISO 14000, and ISO 20000 certifications. These stated certifications provide explicit evidence of certified management-system coverage, although the slices do not provide certificate numbers, validity dates, or scope details.

After-Sales capabilityThe supplier states that it provides after-sales service, multilingual documentation, formulation optimization, application testing, and troubleshooting. These are explicit service offerings supporting customers after product delivery.

R&D capabilityThe supplier describes a dedicated R&D team, technical innovation, market-responsive product development, and feedback integration from global partners. It also reports total R&D engineer experience of 11–20 years, supporting an established innovation function.

Production capacityThe supplier presents itself as a chemical manufacturer and reports two production lines, 21–30 quality-control staff, and fulfillment within 15 working days in both peak and off-peak periods. Its product portfolio and end-to-end commercial supply description support production capability, although total output details are not evaluated here.

Customization capabilityThe supplier explicitly offers customized formulations for specific application challenges and provides formulation optimization, application testing, and troubleshooting. Its process includes sample testing through full-scale commercial supply, indicating support for tailored industrial additive solutions.

Product Q&A

Q:What is TMTD used for?

TMTD is an ultra-fast accelerator for natural and synthetic rubbers. It speeds up vulcanization and is widely used in tires, cables, seals, footwear, and rubber mechanical goods.

Q:What is the recommended dosage?

As a primary accelerator, typical dosage is 0.5-1.5 phr. As a secondary accelerator, dosage is 0.1-0.5 phr. Specific dosage depends on rubber type and curing system.

Q:How does TMTD compare to other accelerators?

TMTD offers faster curing speed than MBT, CBS, and TBBS. It provides better heat resistance but offers less scorch safety. Use with caution for processing safety.

Q:Is TMTD safe for use?

Yes, when standard safety measures are followed. Avoid dust inhalation and skin contact. Use protective equipment during handling. Follow normal industrial hygiene practices.

Q:Can TMTD be used with other accelerators?

Yes. It is often used with thiazole or sulfenamide accelerators to optimize curing speed and improve physical properties. Compatibility varies by formulation, so testing is recommended.