| 产地 | 大冶 |
|---|---|
| 品名 | 人造石墨 |
| 形态 | 颗粒 |
| 形状 | 多种 |
| 应用范围 | 自动刹车片 |
| 原产地 | 湖北 |
| 执行质量标准 | 国标 |
| 品牌 | 都鑫 |
我公司生产的是主要以低硫石油焦等低灰分原料并作为石墨电极的填充料，在3000℃以上高温下进行石墨化、机加工破碎而制成。该产品具有含碳量高、硬度低、抗热震、可塑性好、导热系数低等特点。可以显提高粘结的稳定性。
在机动车刹车片中，它起到减摩、保护对偶，降低噪音的作用。它的颗粒结构决定其在刹车中不会出现打滑，刹车失灵的现象。
Artificial graphite
our company ismainly in the low sulfur petroleum coke as raw material and low ash used asfilling material of graphite electrode, in more than3000 ℃high temperature graphitization, machine broken.Theproduct’sfeatures are the high carbon content, low hardness, thermal shockresistance, good plasticity, low coefficient of heat conductivity,and significantlyimprove the bonding stability.
In the motorvehicle brake, it plays a role of the antifriction, protect duality, noisereduction effect.The granular structure of its decision to avoid slipping onthe brake, brake failure phenomenon.
项目Project | 单位Unit | 指标Technical Indicators |
比重 Density | g/cm3 | 2.1-2.2 |
硬度Hardness |
| 3-3.5 |
粒度 Size | mesh | 20-40&40-80 |
灰份 ash specification | % | 0.4 |
C含量Content | % | ＞99 |