| 產地 | 大冶 |
|---|---|
| 品名 | 人造石墨 |
| 形態(tài) | 顆粒 |
| 形狀 | 多種 |
| 應用范圍 | 自動剎車片 |
| 原產地 | 湖北 |
| 執(zhí)行質量標準 | 國標 |
| 品牌 | 都鑫 |
我公司生產的是主要以低硫石油焦等低灰分原料并作為石墨電極的填充料，在3000℃以上高溫下進行石墨化、機加工破碎而制成。該產品具有含碳量高、硬度低、抗熱震、可塑性好、導熱系數低等特點。可以顯提高粘結的穩(wěn)定性。
在機動車剎車片中，它起到減摩、保護對偶，降低噪音的作用。它的顆粒結構決定其在剎車中不會出現(xiàn)打滑，剎車失靈的現(xiàn)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.
項目Project | 單位Unit | 指標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 |