- Model NO.: Powder/oil powder/granular
- Environmental Protection: Yes
- Kind: Accelerator
- Trademark: Sunchemy
- Specification: Export first class
- Certification: REACH
- Color: Pale Yellow to White
- Appearance: Powder/Granular/Oil Powder
- Transport Package: 25kg Kraft Bags
- Origin: China
Product Name: ACCELERATOR MBTS/DM
Chemical Name: Dibenzothiazole disulfide
CAS No.: 120-78-5
Structure:
| Item | Powder | Oil powder | Granular |
| Appearance | Pale yellow or white powder | Pale yellow or white oily powder | Pale yellow or white granular |
| Initial M.P. (Min) ≥ °C | 165 | 165 | 165 |
| Loss on drying (Max) ≤ % | 0.40 | 0.40 | 0.40 |
| Ash (Max) ≤ % | 0.30 | 0.30 | 0.30 |
| Residue on 100 μm sieve (Max) ≤ % | 0.5 | - | - |
| Granular diameter mm | - | - | 1.5-3 |
| Broken strength N | - | - | 2-5 |
| Oil content,% | - | 1.0-2.0 | - |
Properties: A little bitter taste. Specific gravity: 1.50--1.59. Soluble in chloroform, toluene, benzene, carbon tetrachloride. Insoluble in water and ethyl alcohol.
Application: Given flat, moderately fast cures in NR and SR. Also used in a wide range of general purpose rubber. Non-staining/non-discolouring in "white" socks; use as a plasticizer and/or retarder in polychloroethylene rubber. Secondary acceleration is usually required for synthetic polymers. Better scorch safety than MBT.
Packing: In 25kgs bag.
Storage: Keep container tightly closed in a cool, well-ventilated place.
Application: Given flat, moderately fast cures in NR and SR. Also used in a wide range of general purpose rubber. Non-staining/non-discolouring in "white" socks; use as a plasticizer and/or retarder in polychloroethylene rubber. Secondary acceleration is usually required for synthetic polymers. Better scorch safety than MBT.
Packing: In 25kgs bag.
Storage: Keep container tightly closed in a cool, well-ventilated place.
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PCE is a high-grade industrial solvent with excellent performance of alcohol ether ester, low toxicity and low odor. It has strong dissolving ability for both polar and non-polar substances. It is suitable for high-grade coatings, inks and various polymer solvents, including amino groups. Methyl ester, vinyl, polyester, cellulose acetate, alkyd resin and nitrocellulose, saturated polyester, polyurethane resin, acrylic resin, epoxy resin, etc.
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Shenyang East Chemical Science-Tech Co., Ltd. , https://www.eastchemy.com