Zhejiang Shengzhou Wanshida Chemical Co., Ltd.

PVC Impact Modifier MBS

• Category :

  Catalyst and Auxiliary/Plastic Auxiliary Agent

• Synonyms :

  2-(morpholinothio)benzothiazole;n-(oxydiethylene)-benzothiazole-2-sufenamide;n-oxydiethyl-2-benzthiazolsulfenamid;n-oxydiethylene-2-benzothiazole sulfonamide;2-(4-morpholinothio)benzothiazole;2-(4-morpholinothiobenzothiazole;2-(4-morpholinylmercapto)benzothiazole;2-(4-morpholinylsulfanyl)-1,3-benzothiazole;2-(4-morpholinylthio)benzothiazole;2(4-morpholinyl-thio)-benzothiazole;2-(morpholinothio)-benzothiazol;2-(morpholinthio)-benzothiazole;2-benzothiazolesulfenamide, n-morpholinyl-;2-benzothiazolesulfenemorpholide;2-benzothiazolylsufenylmorpholine;2-benzothiazolylsulfenyl morpholine;2-benzothiazolylsulfenylmorpholine;2-benzothiazyl-n-morpholine disulfide;4-(2-benzothiazolylthio)-morpholin;accelerator mf;accelns;amax no 1;benzothiazole, 2-(4-morpholinylthio)-;benzothiazole, 2-(morpholinothio;NOBS;2-(morpholin-4-ylsulfanyl)-1,3-benzothiazole;N-(1,3-benzothiazol-2-ylsulfanyl)morpholin-2-amine;Acelerator NOBS;2-Benzothiazolyl-N-morpholinosulfide;Rubber Accelerator NOBS;Rubber Accelerator MBS;Accelerator NOBS;ACCELERATOR MOR;Accelerator MBS;ACCELERATOR NOBS(MBS,MOR);

• CAS NO :

  102-77-2

• EC NO :

  203-052-4

• Molecular Formula :

  C₁₁H₁₃N₃OS₂

• Molecular Weight :

  267.3704

• Main Specifications :

  White powder. No poison with a little odor of ammonia. The density is 1.34-1.40. Soluble in benzene, acetone. chloroform, insoluble in water and acid, alkali with lower concentration

• InChI :

  InChI=1/C11H13N3OS2/c1-2-4-9-8(3-1)13-11(16-9)17-14-10-7-12-5-6-15-10/h1-4,10,12,14H,5-7H2

• Packing :

  In 25kg kraft bags, with or without pallets, in container.

• Product description :

  Product Description:

  LB series product is a grade of MBS products developed with advanced synthetic resin technology, ternary copolymerized by Methyl Methacrylate(M), Butadiene(B) and Styrene(S). It is an integrated resin for improving impact strength and processing performance of PVC products.
  Application Characteristic: By adding LB series products in rigid PVC, the product impact strength can be improved obviously without any negative effect to PVC,s proper character. It is widely used in indoor products such as PVC films, sheets, pipes, pipe fittings and granular bottle materials.
  Physicochemical properties:

  Item	LB-22	LB-513	LB-717	LB-621	LB-56	LB-564
  Appearance	White powder
  Granularity(20 mesh passing percentage) (%)	≥98%
  Percent Volatiles (%)	≤1.0%
  Density (g/cm3)	0.25-0.50

  Purpose and Dosage:

  Item	LB-513	LB-621	LB-717	LB-22	LB-56	LB-564
  Product Character	For transparent PVC products				For opaque PVC products
  	High transparency no crease whitening	High transparency less crease whitening	High transparency less crease whitening	High impact	Ultra-high impact
  Applications	High grade sheets, Films	Sheets, Films	Sheets, Films	Sheets, Films	Sheets, Films Pipes, Pipe fittings
  Recommended Dosage	6-8	5-7		7-10	4-8

  Storage, Packing & Transportation: Packed in airproof plastic bag , then in woven bags with quality certificate , the outside of bags is marked with brand, company name, net weight of products, lot identification mark .
  Stored in cool and draughty place , shelf life: one year.

• Uses :

  It is widely used in indoor products such as PVC films, sheets, pipes, pipe fittings and granular bottle materials.

• Molecular Structure :