聯(lián)系方式
電 話：+86 13620056928
傳 真：0769 8384010
地址：東莞市黃江鎮(zhèn)社貝路139號(hào)
點(diǎn)膠加工訂制
發(fā)布日期:2025-02-21FIP點(diǎn)膠加工定制
點(diǎn)膠加工（Form-In-Place），簡(jiǎn)稱FIP點(diǎn)膠，是指以[敏感詞]的計(jì)算機(jī)操控自動(dòng)化設(shè)備，將流體橡膠直接點(diǎn)涂在金屬或塑料的殼表面，在一定條件下固化，從而形成導(dǎo)電或不導(dǎo)電密封襯墊，以達(dá)到EMI屏蔽及環(huán)境密封效果。射頻模塊FIP點(diǎn)膠加工，電磁屏蔽性能可達(dá)120dB，工作溫度-50-150度，膠條附著力好。
FIP點(diǎn)膠加工的優(yōu)勢(shì)：
●非常好的電磁屏蔽效果，從200MHz到10GHz的屏蔽效果超過(guò)110dB。
● 直接將導(dǎo)電膠擠在加工件上，沒(méi)有其他安裝工序。
● 節(jié)省空間達(dá)60%-窄到1.0mm的接觸面能夠加工。
● 擠出膠料固化后，尺寸的誤差在0.1mm以內(nèi)。
● 對(duì)于多種金屬和塑料具有良好的粘接性能。
● 可按任意路徑生成襯墊，不需昂貴的模具，貨物周轉(zhuǎn)快，設(shè)計(jì)周期短。
● 同模切相比，大大節(jié)省原料。
● 導(dǎo)電膠固化后硬度。結(jié)構(gòu)件在裝配后，導(dǎo)電膠在高度方向上需要有30%~50%的壓縮，才能達(dá)到良好的屏蔽效果。導(dǎo)電膠的硬度參數(shù)關(guān)系到結(jié)構(gòu)件裝配時(shí)所需要的壓力（螺釘?shù)难b配密度及裝配扭力）。
● 防火等級(jí)。導(dǎo)電膠的防火等級(jí)從UL94HB~UL94-V0不等。
● 成本考量。不同金屬填料的導(dǎo)電膠在成本上差異較大，在滿足性能、工藝的前提下，可以選擇低成本的導(dǎo)電膠。
FIP adhesive processing customization
Form In Place, abbreviated as FIP dispensing, refers to the precise computer-controlled automation equipment that directly applies fluid rubber onto the surface of metal or plastic shells, solidifies under certain conditions, and forms conductive or non-conductive sealing gaskets to achieve EMI shielding and environmental sealing effects. RF module FIP adhesive processing, electromagnetic shielding performance can reach 120dB, working temperature -50-150 degrees, good adhesive tape adhesion.
Advantages of FIP adhesive processing:
Very good electromagnetic shielding effect, with a shielding effect of over 110dB from 200MHz to 10GHz.
Directly squeeze the conductive adhesive onto the workpiece without any other installation process.
Space saving up to 60% - contact surfaces as narrow as 1.0mm can be processed.
After the extruded rubber material solidifies, the dimensional error is within 0.1mm.
Has good adhesive properties for various metals and plastics.
● Pads can be generated along any path without the need for expensive molds, with fast turnover of goods and short design cycles.
Compared to die-cutting, it greatly saves raw materials.
Hardness of conductive adhesive after curing. After assembly of structural components, the conductive adhesive needs to be compressed by 30% to 50% in the height direction to achieve good shielding effect. The hardness parameter of conductive adhesive is related to the pressure required during the assembly of structural components (the assembly density and assembly torque of screws).
● Fire rating. The fire rating of conductive adhesive varies from UL94HB to UL94-V0.
● Cost considerations. The cost of conductive adhesives with different metal fillers varies greatly, and low-cost conductive adhesives can be selected while meeting performance and process requirements.
