产品规格 Specification

外观 Appearance 优级品

Top Grade 一级品

First grade 合格品

Qualified Grade

浅黄色或黄褐色粉末/light yellow or brown powder

密度 Density 1.26-1.32

初熔点 Initial.M.P. °C≥ 106.0 104.0 104.0

加热减量 Loss on Drying %≤ 0.40 0.40 0.50

灰份 Ash%≤ 0.40 0.40 0.50

筛余物(150μm) Residues(150μm) %，≤ 0.10 0.10 0.10

筛余物(63μm) Residues(63μm) %，≤ 0.50 0.50 0.10

甲醇不溶物 Insoluble in Methanol %,≤ 0.50 0.50 0.50

游离胺Free Amine%,≤ 0.40 0.40 0.40

性 状：易溶于苯、二氯甲烷、四氯化碳、二硫化碳、醋酸乙酯、丙酮、乙醇，溶于汽油，不溶于水。

Properties: Highly Soluble in benzene, dichloromethane, carbon disulfide, carbon tetrachloride, acetone, ethyl acetate, and ethyl alcohol; soluble in gasoline; insoluble in water.

用 途:本品是天然胶、顺丁胶、异戊胶、丁苯胶与再生胶的后效性促进剂，尤其适用于含碱性较强的炭黑胶料.操作温度下安全，具抗焦烧性强、硫化速度快、定伸强度高，能提高合成胶的使用比例。低毒高效，是NOBS理想替代品，具有优异的综合性能，被称为标准促进剂。广泛用于子午线轮胎的生产。可同醛胺、胍类、秋兰姆类促进剂并用，与防焦剂PVI并用时，构成良好的硫化体系。主要用于轮胎、胶管、胶鞋、胶带、电缆的制造生产。

Uses: An excellent delayed accelerator, showing simialrperformance as CZ with better scorch safety. Widely used in NR, IR, SBR, NBR and EPDM. Can be used alone or with other accelerators such as thiurams, guanidines and dithiocarbamates to improve activity. Mainly used in manufacturing of tires, shoes and belts. Non-blooming.

包 装: 25kg/袋

保质期: 12个月

Package: 25kg/bag

Shelf Life: 12 months