Natural Rubber Str 5l Str 20l Skim Rss3 Latex

M.B.J. Enterprise Co., Ltd. is Natural Rubber Saler from Thailand we can provide you for all grade of NR.Should you have any questions about Rubber please do not hesitate to contact us.

M.B.J. Enterprise Co., Ltd.

Rubber Accelerator NOBS

Description: Rubber Accelerator NOBS/MBS/MOR Chemical Name: N-Oxydienthylene-2-benzothiazole sulfenamide CAS NO: 102-77-2 Specification: NO. Item Unit Specification 1 Appearance - Yellow grain 2 Initial M.P. (Min) °C 80.0 3 Loss on drying (Max) % 0.50 4 Ash (Max) % 0.30 Properties: Light yellow brownish powder, grain. Bitter taste. Specific gravity: 1.34--1.40. Soluble in benzene, acetone, methyl alcohol; insoluble in water. Application: An excellent delayed accelerator. The performance is similar as CBS with better scorch safety. Widely used in NR, IR, SBR, NBR and EPDM. Can be used alone or with those vulcanization Accelerators such as thiurams, guanidines and dithiocarbamates to improve the activity. Mainly used in manufacture of tires, shoes and belts. Non-blooming. Not Suitahle appying in beverage and food containers because of the bitterness of the product after vulcanization. Storage: Keep container tightly closed in a cool, well-ventilated place. The recommended max. storage life is 2 years when stored under normal conditions. Packaging: 25kg bag.

Rubber accelerator DPG

Rubber Accelerator DPG Chemical Name: Diphenyl guanidine Molecular Formula C13H13N3 Molecula structure Molecula weight 211.27 CAS NO: 102-06-7 Specification: NO. Item Unit Specification 1 Appearance - Grayish-white powder 2 Initial M.P. (Min) °C 144.0 3 Loss on drying (Max) % 0.30 4 Ash (Max) % 0.40 5 Residue on 150µm sieve (Max) % 0.10 Properties: No odor or poison. Specific gravity:1.13--1.23. Soluble in chloroform, toluene benzene and ethanol; Insoluble in gasoline and water. Not hygroscopic. Application: Used as a secondary accelerator with thiazoles and sulphenamides in NR and SBR compounds. Exhibits better storage stability compared to thiuram and dithiocarbamates but is not so active. DPG can be used in latex as secondary gelling agent (foam stabilizer) in the silico-flouride foam process. Storage: Keep container tightly closed in a cool, well-ventilated place. The recommended maximum storage life is 2 years when stored under normal conditions. Packaging: 25kg/bag.

Rubber accelerator CBS

Description: Rubber Accelerator CBS(CZ) Chemical Name: N-Cyclohexyl-2-benzothiazole sulfenamide MolecularFormula: C13H16N2S2 Molecular Structure Molecular weight 264.4 CAS NO: 95-33-0 Specification: NO. Item Unit Specification 1 Appearance - Grayish-white powder, granule 2 Initial M.P. (Min) °C 98.0 3 Loss on drying (Max) % 0.30 4 Ash (Max) % 0.30 5 Residues on 150m sieve (Max) % 0.10 Properties: A slight odor. Specific gravity: 1.26--1.31. Soluble in benzene, chloroform, carbon disulfide; Insoluble in water. Application: A medium fast primary accelerator suitable for NR, IR, SBR, NBR, HR and EPDM. An outstanding delayed action accelerator. Be top effective and safe when used at ordinary processing temperatures, causing no scorches. Vulcanized show excellent physical property and quick complete. Usually used alone, when activated by DPG, TMTD and TMTM. Storage: Keep container tightly closed in a cool, well-ventilated place. The recommended max. storage life is 2 years when stored under normal conditions. Packaging: 25kg bag.