SBR-bound Pre-dispersed Rubber Accelerator TT TMTD-70

SBR-bound Pre-dispersed Rubber Accelerator TT TMTD-70

Ultra Rubber Accelerator TT TMTD-70

Tetramethylthiuram disulfide
C6H12N2S4
M.W.: 240.43
CAS: 137-26-8
EINECS: 205-286-2

PROPERTIES:
TMTD can extremely accelerate curing rate of natural and synthetic rubber and has good scorching safety. It almost does`t affect degree of cross-linking but lower scorching rate and extend total curing time when thiols or sulfenamides is added in. Aldehyde- amines and guanidines alkaline accelerators can activate TMTD. It is a primary accelerator with sulfur, a secondary accelerator with thiazoles and a vulcanizer in sulfurless vulcanization. Sulfurless or low-sulfur vulcanization can provide excellent heat aging resistance properties for vulcanizates.

DOSAGE:
Primary accelerator: 0.1-1phr with 1-3phr sulfur;
For sulfurless heat-resistant rubber compounds: 2.5-4phr with 0.5phr MBT.

TYPICAL VALUES:
Initial melting point: 141℃
Purity: Min 98%
Ash content: Max 0.3%
Heating loss content: Max 0.3%
63μm sieve residue: Max 0.5%

Compared to traditional TMTD powder, Actmix TMTD-70GS allows:

Dust free products with a complete filtration up to 100µm, no skin sensitization, health guard of operators.

Effective guarantee of activity of TMTD 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.

We are Ningbo Actmix Rubber Chemicals Co., Ltd, a leading manufacturer of Polymer bound pre-dispersed rubber chemicals& additives masterbatch;

Specialy used for automotive industry, with high quality and competitive price.

We have passed IATF16949, ISO14001 & ISO45001 Certifications.

Actmix Pre-dispersed Rubber Chemicals Masterbatch range:

1. Thiazole, Thiuram, Dithiocarbamate, Guandine and Thiourea Accelerators, CBS-80, CTP-80,DPG-80, MBT-80, MBTS-75,TBBS-75, TBzTD-70, TDEC-75, TMTD-80, ZBEC-70 etc

2. Sulfur and Insoluble Sulfur, S-80, IS60-75, IS90-65, DTDM-80, HMDC-70 etc.

3. Antidegradant, MBI-80, MMBI-70, NDBC-70 etc.  

4. Scorching Retarders, CTP-80, Retarder E-80 etc.  

5. Foaming Agent, ADC-75, OBSH-75, HUD, LDU, DPT etc.

6. Eco-friendly Accelerator, ZDTP-50, TP-50, Retarder E-80, ZBEC-70, TBzTD-70, TiBTD-80 etc.

Actmix Pre-dispersed rubber chemicals masterbatch can be applied for:

1. Automotive rubber seal strip

2. Technical rubber parts, wiper blades, seal, hose, belt, anti-vibratory and soundproof parts, etc. 

3. Rubber tyres

4. Rubber shoes sole, boots etc

We have distributors in more than 15 countries and regions such as Germany, Russia, Poland, Turkey, Japan, Korea, Brazil, India, Thailand etc. We can customize products as per customers’ need.

Welcome to contact us any time!

Ningbo Actmix Rubber Chemicals Co.,Ltd.

Website: http://www.actmix.cn/