索瑪重氮片使用說明書

so mar Diazo Use Specification

高品質的電路板制作從索瑪開始------------

索瑪重氮片是在尺寸穩定性良好的透明聚酯薄膜上涂布重氮感光劑，用于印刷電路板防焊油墨及干膜線路中的曝光制程，作為影像轉移的工作底片

Production of high quality circuit boards beginning from so mar ------------so mar Diazo was coated diazo sensitizer on the good dimensional stability’s transparent polyester film, solder resist ink for printed circuit boards and dry film line in the exposure process, as the film image transfer’s work negative film.

★    特點：

 1、高解像度

   2、不易刮花及高抗溶劑性

 3、使用厚度為7mil（0.175mm）的聚酯片基，尺寸穩定性好

 4、耐用，老化率低，可減低成本

★Characteristics:

    1. High resolution.

    2. Not easy to scrape and high solvent resistance.

    3. Use a thickness of 7mil (0.175mm) polyester film base, good dimensional stability.

    4. Durable, low aging rate, can reduce costs.

★規  格（英寸）：

24×28×50張      24×30×50張        24×26×50張       16×20×50張

12×18×50張     26×26×50張        20×26×50張       22×26×50張     

22×28×50張     20×24×50張     

另可根據用戶要求裁切任何可需求的規格。

  ★ Specification (inch):

24*28*50 sheets    24*30*50 sheets   24*26*50 sheets   16*20*50 sheets

12*18*50 sheets    26*26*50 sheets   20*26*50 sheets   22*26*50 sheets     

22*28*50 sheets    20*24*50 sheets     

    Another can cut in any specifications as customers required.

★包  裝：

    散葉片盒裝。

  ★Packaging:

   Scatter leaf packaging in boxes.

★啟封與安全燈：

本膠片應在黃光燈或紫外線防護日光燈條件下啟封和應用，使用時應小心因摩擦、折疊、油漬、指紋等因素造成膠片的損害。

★Unseal and Safelight:

This film should be unseal and application under the conditions of yellow fluorescent lamp and UV protection fluorescent lamp. When using, should be careful due to friction, folding, grease, fingerprints and other factors causing damage to the film.

★    曝  光：

索瑪重氮片是一種特殊膠片。它能把黑白圖樣轉換成透明的圖像，對抗蝕劑，它的紫外線接受能力極強，在曝光前，要預先取出膠片約12小時以作穩定前處理，避免UV光照射及化學氣體污染。

應用于曝光的光源有：含有大量紫外線金屬鹵素燈、高壓水銀燈等；光譜敏化范圍：約為350-430nm，可以通過逐步測試得到{zj0}曝光時間。

  ★Exposure:

   so mar diazo film is a special film. It can transfer the black and white pattern image into the transparent image, against corrosion, it is highly UV acceptance, before the exposure, should take out the film about 12 hours in advance for stable pre-treatment, avoid exposure to UV light and chemical air pollution.

   Applied to the exposure light source are:contains a lot of UV metal halogen lamp,high pressure mercury vapor lamp and so on;Spectrum sensitization range:about 350-430mm. can be tested step by step to get the best exposure time.

★沖洗加工：

請用濃氨水（25%濃度）顯影，設定溫度在65—85℃之間進行顯影，由于不同的氨水顯影機的效果不同，為得到滿意的密度，請進行兩次或者兩次以上的顯影。

注：若在高溫（100℃以上）進行顯影，有可能影響尺寸的精準度。

★Washing process:

Please use the concentrated ammonia water (25% concentration) developing, setting the temperature between 65-85℃ developing, due to different ammonia water the imaging machine have different effect, in order to get a satisfactory density, please take two or more than twice developing.

Remark: If developing under the high temperature (100℃ above),may affect the size of the accurate.

  ★遮光密度

在可視光范圍內有良好的ts性，但在防焊油墨及干膜線路的紫外光范圍內，有效阻隔紫外光。

在正常曝光及顯影后用X-Rite369量度

D_max>4.2

D_min<0.13

 ★Shading density:

It has a good perspective in the visible range, but in the solder resist printing ink and dry film line’s UV light range, effectively blocking the UV light.

★尺寸穩定性

它是指感光材料由于濕度和溫度的變化以及沖洗和老化引起的尺寸變化。

索瑪重氮片使用0.175mm厚度聚酯片基，隨著環境溫度、濕度的變化，膠片的尺寸在長度和寬度方向上也會有一定的變化。

尺寸的穩定性參數：

a) 溫度改變影響 0.00016%/℃        b)濕度改變影響 0.001%/%RH

注：由于溫度與濕度的改變,重氮片在曝光后尺寸的穩定性參數需要存放1小時穩定，尺寸才得以準確量度。

★Dimensional stability:

  It fingers light sensitive materials because of humidity and temperature changes as well as swash and aging caused the size changes.

 So mar  Diazo film use the thickness of 0.175mm polyester film base, with the environment temperature and humidity changes, the size of film in the length and width will have some changes.

  The stability parameter of the size:

a)the temperature changes affect 0.00016%/℃    b) the humidity changes affect 0.001%/%RH

Remarks: As the temperature and humidity changes, Diazo film dimensional stability parameter need to store one hour for steady after exposure, the size is able to accurately measure.

★儲 存：

      干冷保存，儲存溫度應低于25℃，相對濕度小于65%。

濕熱保存將會縮短膠片的保質期和使用壽命、膠片的收縮率增加等。

避免受放射性或其它有害物質的侵蝕。

  ★Storage:

    Dry and cold preservation, storage temperature should be lower than 25℃, relative humidity less than 65%.

★保質期：

     十二個月

  ★Shelf life:

    Twelve months

★執行標準：

HG/T2178-2008

★executive standard:

  HG/T2178-2008

簡介：索瑪重氮片使用說明書
高品質的電路板制作從索瑪開始------------
索瑪重氮片是在尺寸穩定性良好的透明聚酯薄膜上涂布重氮感光劑，用于印刷電路板防焊油墨及干膜線路中的曝光制程，作為影像轉移的工作底片
★ 特點：
1、高解像度
   2、不易刮花及高抗溶劑性
3、使用厚度為7mil（0.175mm）的聚酯片基，尺寸穩定性好
4、耐用，老化率低，可減低成本
★規  格（英寸）：
24×28×50張      24×30×50張        24×26×50張       16×20×50張
12×18×50張     26×26×50張        20×26×50張       22×26×50張      
22×28×50張     20×24×50張      
另可根據用戶要求裁切任何可需求的規格。