zinc 2-mercaptobenzothiazole Rubber Vulcanizing Accelerator
- Classification:Chemical rubber accelerator
- Shape:Power or Granules
- Purity:92.0-95.0 %
- Appearance:Gray-white or white powder
- Application:Plastic Auxiliary Agents, Surfactants
- Specification:SGS
- Packing:1KG/Foil Bag 25kg/Drum
- Storage:Cool Dry Area
zinc 2-mercaptobenzothiazole (zmbt) is widely used in the rubber processing industry and is an essential high-efficiency rubber vulcanization accelerator for natural and synthetic rubber. molecular formula: c14h8n2s4zn. cas no. 155-04-4. ec no. 205-840-3.
rubber accelerator dptt-70 with high quality,dptt-70 is a fast curing accelerator for natural and synthetic rubbers, with the fastest curing speed among thiurams, acts as an secondary accelerator combined with mbts for csm compounds, which can also as a curing agent. dosage: 0.35-3.5phr usually. packing storage: net weight 25kg/pe bags lined carton; net weight 600 kg/pallet.
effects of accelerators on the cure characteristics
this study demonstrates that the mbts/zmbt/dpg system is the most effective in enhancing tear strength by 4.5 % compared with mbts/dpg system, as well as other mechanical properties.
high purity rubber accelerator cbs for tyre cas95-33-0,we offers full range of rubber accelerators to increase the speed of the vulcanization of rubber. we supply both primary and secondary accelerators that are suitable for both for natural rubber and synthetic rubber compounds including nr, cr, sbr, nbr, br, epdm and chlorobutyl rubber.
rubber accelerator zmbt with high quality
used for nr, ir, sbr, nbr, epdm and latex. as a secondary accelerator in combination with pz and ez. similar performance as mbt at curing temperature in dry rubber application. has lower scorch and better processing safety. suitable for mold curing. require zinc oxide and stearic acid as activators in many kinds of rubber batch.
2-mercapto benzothiazole, 98% 149-30-4 manufacturers,2-mercaptobenzothiazole (mbt) is an organosulfur compound with the formula c6h4nscsh. application m 1615 (otto) 2-mercapto benzothiazole, 98% cas no 149-30-4 used as a wood preservative and rubber additive.
rubber additives zmbt accelerator for rubber price
rubber additives zmbt accelerator is a primary accelerator for nr, sr and their latices; used as a secondary accelerator in sulfur cured latex.
zmbt (mz) -80ge high speed vulcanization accelerator easily,home chemicals chemical auxiliary catalyst rubber auxiliary agent zmbt (mz) -80ge high speed vulcanization accelerator easily dispersed and yields non-staining and non-discoloring products
the ultimate guide to accelerator zmbt in 2024 hot sale
the accelerator zmbt (zinc mercaptobenzthiazole) is a cornerstone innovation in the field of material science and engineering. as an essential component in the rubber industry, zmbt plays a pivotal role in accelerating the vulcanization process of rubber.
free sample of zmbt rubber accelerator used in tire belts,rubber additives zmbt/mz zmbt be regarded as an intermediate astm d5044 06(2017) standard test method for rubber. 4.2 mbt and mbts are used for rubber and latex vulcanization acceleration. the amount of mbt in mbts may be of importance in predicting performance in rubber compounds and for raw material purchase and control. 4.3 this test method
introduction to rubber accelerators for medical latex products,zmbt is a high-speed vulcanisation accelerator with no rubber colouring properties. it is suitable for use in nr, ir, br, sbr, nbr, epdm and latex.
- Is ZMBT a good accelerator?
- Can be used in almost all types of rubber products except those in contact with food, as the rubber products after vulcanization develop bitter taste. ZMBT is a fast accelerator. More suitable for latex than NR, BR and SBR as primary accelerator in combination with ZDMC and ZDEC. Latex filmed cured with ZMBT has significantly higher modulus.
- What is MBTS used for?
- MBTS can be used as fast accelerator in NR, IR, BR, SBR, NBR and EPDM. Secondary accelerators are usually required for synthetic rubbers. Having critical curing temperature higher than MBT, MBTS can prevent premature curing and scorching.
- What are thiazole accelerators?
- Thiazole accelerators are activated by a combination of Zinc oxide and Stearic acid, resulting in a flat cure and vulcanizates with excellent resistance to reversion. The activity of thiazole accelerators can be summarized as follows: Scorch Safety: Thiazoles offer longer scorch safety compared to (MBT < MBTS < ZMBT).
- What is the synergistic effect of MBTS/ZMBT/DPG?
- The cure characteristics, rubber crosslink density and mechanical properties were the focus in the present study. It is observed that the synergistic effect of the MBTS/DPG combination imparts the shortest scorch time, highest cure rate and highest crosslink density compared with the MBTS/ZMBT and MBTS/ZMBT/DPG combinations.
