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Slab-form Pre-dispersed Rubber Accelerator TBTD-55

Slab-form Pre-dispersed Rubber Accelerator TBTD-55

    Payment Type: L/C,T/T,D/P,Western Union
    Terms of Trade: FOB,CFR,CIF
    Min. Order: 600 Kilogram
    Delivery Time: 15 Days
    Packaging: N.W. 25KGS/CARTON, N.W. 600KGS/PALLET
    Productivity: 1000MTS per month
    Brand: ACTMIX
    Transportation: Ocean,Land,Air
    Place of Origin: Mainland,China
    Supply Ability: 12,000MTS per year
    Certificate: IATF 16949, ISO 14001, OHSAS 18001
    HS Code: 381210
    Port: Ningbo China,Shanghai China,Qingdao China

Basic Info

Model No.: Actmix®TBTD-55PE

Product Description

Slab-form Pre-dispersed Rubber Accelerator TBTD-55

TBTD-55 CAS NO 1634-02-2

Natural Rubber Accelerator TBTD-55

Synthetic Rubber Accelerator TBTD-55

M.W.: 408.75
CAS No.: 1634-02-2
EINECS No.: 216-652-6

TBTD can be used as super accelerator and curing agent for natural and synthetic rubber, the effective sulfur content is 7.5%, the best curing temperature is 95-110℃. It is often used in low temperature vulcanizates due to its larger solubility in organic solvent, could be used for sulphur-free rubber together with accelerator TMTD, the aging resistance and heat- resistant property of the products are excellent. TBTD have the effect of the stabilizer in the mixing glue, also can improve the aging resistance of rubber. For dry glue, it is only second accelerator, also is a good activator of thiazole promoter.In rubber products, no blooming, no pollution, good dispersion performance and can be used in the manufacture of rubber shoes, adhesive, inner tube, rubber industrial products, etc.

Freezing point: Min 20℃
Purity: Min 98%
Ash content: Max 0.3 %
Heat loss: Max 2.0 %



Content (%)





Sulfur Content


Density (g/cm3)



Pale Green






Compared to traditional TBTD powder, Actmix®TBTD-55PE allows:
Effective guarantee of activity of TBTD-40 due to pre-dispersed masterbatch.
Tack free products at room temperature, convenience and accuracy on ingredients.
Lower Mooney viscosity at lower temperature (50℃), higher quality of dispersion.
Impurity free, blocked filter free of extrusive products, scrap rate reduction and higher productivity thanks to filtration.
Wider compatibility with other elastomers.

Actmix®TBTD-40 Ultra accelerator Tetrabutylthiuram

Ningbo Actmix Rubber Chemicals Co., Ltd.


Ningbo Actmix located in Jiangbei Investment Center of Ningbo, is a leading manufacturer of Polymer-bound Pre-dispersed rubber chemicals 7 additives masterbatch in China mainland. Ningbo Actmix has passed IATF16949 , ISO14001 & OHASH18001 management system certification.

As one of the professional manufacturers of pre-dispersed rubber chemicals masterbatch, Ningbo Actmix uses the international advanced technology and equipments, production systems achieved to continuous,automated, security&clean; and formed the high activity, high dispersibility & mixing efficiency of core technology of rubber chemicals masterbatch range.Ningbo Actmix can customize the different active content and binder of pre-dispersed rubber chemicals masterbatch, and use the filter (Min.100μm) to remove impurity.

Ningbo Actmix produces the pre-dispersed rubber chemicals masterbatch with performance of[high stability,high dispersibility, high uniformity"; which widely application for high-end rubber industry field, such as automotive rubber sealing strip, foaming materials, reducing shock, sealing products etc, affirmed by many of high-end customers.

Our vision: To be one of the excellent high-quality pre-dispersed rubber chemicals masterbatch manufacturers in rubber chemicals industry field.

Company Info

  • Company Name: Ningbo Actmix Rubber Chemicals Co., Ltd.
  • Representative: Mr.Qianrong Lian
  • Product/Service: Polymer-bound Pre-dispersed Rubber Chemicals , Rubber Chemicals & Additives , Rubber Chemicals Masterbatch , Scorching Retarders , Zinc Dialkyldithiophosphate , Rubber Accelerators
  • Capital (Million US $): US$3.20 Million
  • Year Established: 2009
  • Total Annual Sales Volume (Million US $): US$10 Million - US$50 Million
  • Export Percentage: 11% - 20%
  • Total Annual Purchase Volume (Million US $): US$5 Million - US$10 Million
  • No. of Production Lines: 11
  • No. of R&D Staff: 21 -30 People
  • No. of QC Staff: 5 -10 People
  • OEM Services Provided: yes
  • Factory Size (Sq.meters): 1,000-3,000 square meters
  • Factory Location: No.1, Lane 168, Haichuan Road, Jiangbei District, Ningbo China
  • Contact Person: Ms. Kitty Liao
  • Tel: +86-574-81880068
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