黑人溺人妻木下凛子中文字幕-久久,人妻一区二区三区-国产精品100000熟女乱伦-久久精品国产一区二区精品

產品特點：可膨脹石墨是以天然鱗片石墨為原料，經化學或電化學處理而得到的一種石墨產品。它遇高溫可瞬間膨脹。由于片狀變為蠕蟲狀，從而結構疏松，多孔而彎曲，比表面大，表面能高，吸附力強。蠕蟲狀石墨之間可自行嵌合。這樣增加了它的柔軟性、回彈性和可加工性。是生產柔性石墨板材、各種密封件的優質材料。還可用于冶金工業的保溫以及作消防的滅火劑。低溫可膨脹石墨的研制為阻燃材料的開發提供了新的途徑。

　　產品粒度：根據客戶要求調整，主要篩選粒度有32、50、80、100、150、200、325目等。

　　產品包裝：根據客戶要求提供各種包裝。

　　備注：可以根據客戶的要求調整技術參數

It is a graphite product from natural flake graphite processed by chemical or electrochemical treatment. It will instantly be of expansion under high temperature, and change its shape into worm-like from flake, which make it get structurally loose, porous, curved, bigger specific surface area, higher surface energy, and strong adsorption. Self-combination among the worm-like graphite increases its plasticity, elastic resilience and workability, which make it a good quality material for plastic graphite sheet and various kinds of seals, and also for making the insulation material in the metallurgical industry and extinguishing agents in fire protection field. Development of low-temperature expandable graphite provides a new way to the development of inflaming retarding materials.

Size: Adjust to fit customer requirements , and major size include 32mesh, 50mesh ,80mesh ,100mseh, 150mesh, 200mesh, 325mesh.

Packing: Provide various packing options according to customer requirements.

Remark: Specifications of different products can be adjusted to fit customer requirement