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柔性石墨板材、卷材
产品描述
将天然高碳鳞片石墨通过化学处理并经高温膨胀轧制而成，膨胀石墨卷材不含粘结剂和填充物，因此纯度很高，具有良好的耐腐蚀性，耐放射性， 耐高/低温，蠕变松驰率低、柔韧性能优异等特点，并具有自润滑性和不渗透性适用于低压部位的密封。石墨卷材和金属薄板可以复合成多种形式的石墨复合板。
柔性石墨属于本公司创立之初延续的产品，多年以来积极配合客户，在产品品质、分级上、包装不但适用于国内市场，产品品类丰富、层次感强，性价比高。
主要性能：以下是指板材密度为1.0g/cm3时的产品性能，其他密度可按照您的要求加工生产。
|
项目 |
A级 |
B级 |
C级 |
D级 |
E级 |
|
含碳（%） |
≥99.5 |
≥99.2 |
≥99 |
≥98.5 |
≥98 |
|
含硫量（PPM） |
≤200 |
≤500 |
≤1000 |
≤1300 |
≤1500 |
|
含氯量（PPM） |
≤20 |
≤30 |
≤40 |
≤45 |
≤50 |
|
密度公差（g/cm3） |
±0.03 |
±0.03 |
±0.04 |
±0.05 |
±0.05 |
|
厚度公差（MM） |
<1±0.03;1-1.5±0.05；>1.5±0.1 |
||||
|
拉伸强度（MPA） |
≥4.0 |
||||
|
压缩率（%） |
≥40 |
||||
|
回弹率（%） |
≥10 |
||||
|
产品规格 |
||||
|
厚度 |
宽度 |
长度 |
密度（g/cm3） |
|
|
卷材 |
板材 |
42~1500 |
1~910 |
0.7~1.8 |
|
0.028-1.6 |
0.028-3 |
|||
应用领域：石油、化工、电力、船舶、造纸、冶金、机械等行业使用
包装方式：木箱或者木笼+托盘包装
交货期：5-10个工作日，具体根据订单数量而定
Flexible graphite sheet and roll
Product description：
The natural high carbon flake graphite is made by chemical treatment and rolled by high temperature expansion. The expanded graphite roll does not contain binder and filler. Therefore, it has high purity, good corrosion resistance, radioactive resistance, high / low temperature resistance, low creep relaxation rate, excellent flexibility and other special points. It has self-lubricating and impermeable property and is suitable for sealing at low pressure. Graphite roll and metal sheet can be combined into various forms of graphite composite plate.
Flexible graphite is a product that was continued at the beginning of the company's establishment. It has been actively cooperating with customers for many years. In terms of product quality, classification and packaging, it is not only suitable for domestic market, but also meets the requirements of Japan, Taiwan, Europe, India, South America and other countries and regions. The products are rich in category, strong in hierarchy and cost-effective.
Main performance: the following refers to the product performance when the density of the plate is 1.0g/cm3. Other density can be processed and produced according to your requirements.
|
item |
Class A |
Class B |
Class C |
Class D |
Class E |
|
Carbonaceous（%） |
≥99.5 |
≥99.2 |
≥99 |
≥98.5 |
≥98 |
|
Sulfur content（PPM） |
≤200 |
≤500 |
≤1000 |
≤1300 |
≤1500 |
|
Chlorine content（PPM） |
≤20 |
≤30 |
≤40 |
≤45 |
≤50 |
|
Density tolerance（g/cm3） |
±0.03 |
±0.03 |
±0.04 |
±0.05 |
±0.05 |
|
Thickness tolerance（MM） |
<1±0.03;1-1.5±0.05；>1.5±0.1 |
||||
|
tensile strength（MPA） |
≥4.0 |
||||
|
compression ratio（%） |
≥40 |
||||
|
Rebound rate（%） |
≥10 |
||||
|
Product specifications |
||||
|
thickness |
width |
length |
density（g/cm3） |
|
|
Roll material |
plate |
42~1500 |
1~910 |
0.7~1.8 |
|
0.028-1.6 |
0.028-3 |
|||
Application fields: petroleum, chemical, electric power, shipbuilding, paper making, metallurgy, machinery and other industries
Packing method: wooden box or wooden cage + pallet packing
Delivery time: 5-10 working days, depending on the order quantity
