橡胶防老剂

硫华?防老剂MB(MBI)

型号:MB(MBI)

规格:25KG

产品简介: 橡胶防老剂MB能有效地防护铜害和克服过硫引起的不良作用。对促进剂M ,DM ,TMTD等有延缓作用,与胺类、酚类抗氧剂产生协同效应,本品不变色,常用于电线、电缆、透明浅色制品,也用作聚乙烯、聚丙烯的热稳定剂。

硫华?防老剂MBMBI 

  



DESCRIPTION

产品描述


2-硫醇基苯并咪唑  

2- Mercaptobenzimidazole

分子式C7H6N2S

分子量M.W.150.2

CAS No.:583-39-1

EIENCS No:209-502-6

项目Items

技术指标Specification

优级粉料Powder

一级粉料1st Powder

目测外观Appearance

白色粉末                   white Power

淡黄色粉末

Light-yellow Powder

初熔点Initial Melting Point, min.

292.0

290.0

加热减量Heat Loss, %      max.

0.30

0.5

灰份Ash,%

0.25

0.5

密度Density, g/cm3

1.42

1.42

筛余物Residue on 150μm, % max.

0.10

0.10

筛余物Residue on 63μm, % max

0.50

0.50

添加剂Additive, %

-

1.0-2.0

性能 硫华?防老剂MBMBI淡黄色或白色粉状,有苦味??扇苡谝掖?,难溶于二氯甲烷,不溶于四氯化碳和水,无毒。

用途 橡胶防老剂MB能有效地防护铜害和克服过硫引起的不良作用。对促进剂M ,DM ,TMTD等有延缓作用,与胺类、酚类抗氧剂产生协同效应,本品不变色,常用于电线、电缆、透明浅色制品,也用作聚乙烯、聚丙烯的热稳定剂。

安全与毒性请参照有关产品安全资料(MSDS)

储存  密封储存在阴凉、干燥、通风良好的地方。避免阳光直接照射。

包装  复合纸袋,内衬塑料薄膜袋,净重25公斤。

CharacteristicsCurekind?MBMBIantioxidantMBislight-yellow or white Power , bitterness, soluble in alcohol, difficully soluble in dichloromethane, insoluble in carbon tetrachloride and water, non-toxic. 

ApplicationCurekind?MB can effectively protect the pollution of copper and deal with the bad effect of over-vulcanization. It has an acation of delay to the accelerator M, DM, TMTD, etc. There are better actions when it is used with antioxident . Change less in color, it can be used in wire, cable and transparent or color

Safety and Toxic  Refer to the MSDS

Storage  Store in closed containers in a cool, dry, well-ventilented place. Avoid exposure to direct sunlight.

Package Coextruded paper bag lined with PE plastics film bag. Net weight 25kg per bag.



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