EVA膠片簡介:EVA膠片廣發(fā)應(yīng)用于玻璃與各種夾絲玻璃材料,夾絹絲玻璃材料,鈦晶絲,金帛絲,蠶絲布等材料的粘結(jié),廣泛應(yīng)用于各種玻璃的夾膠夾絲工藝,如壓花玻璃、鋼化玻璃、彎曲玻璃等等、建筑夾層玻璃、裝飾夾層玻璃,防盜玻璃、塑料夾層板。EVA膠全部采用進(jìn)口原料生產(chǎn),在受熱前為兩表面均呈淺的半透明薄膜,在受熱固化后
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EVA膠片廣發(fā)應(yīng)用于玻璃與各種夾絲玻璃材料,夾絹絲玻璃材料,鈦晶絲,金帛絲,蠶絲布等材料的粘結(jié),廣泛應(yīng)用于各種玻璃的夾膠夾絲工藝,如壓花玻璃、鋼化玻璃、彎曲玻璃等等、建筑夾層玻璃、裝飾夾層玻璃,防盜玻璃、塑料夾層板。
EVA膠全部采用進(jìn)口原料生產(chǎn),在受熱前為兩表面均呈淺的半透明薄膜,在受熱固化后則具備非常出色的透明性以及與玻璃間的產(chǎn)生非常好的粘結(jié)強度,具有堅韌、透明、耐溫、斷裂伸長率高、耐蝕性好等特性,是當(dāng)前制造夾絲玻璃理想而經(jīng)濟(jì)的粘結(jié)材料。普通透明EVA膠片廣泛應(yīng)用于玻璃與各種夾絲玻璃材料,夾絹玻璃材料,鈦晶絲,金帛絲,蠶絲布等材料的粘結(jié),其品質(zhì)通過國家安全玻璃及石英玻璃質(zhì)量監(jiān)督檢測中心的檢測完全符合夾膠安全玻璃國標(biāo)GB9962-1999的標(biāo)準(zhǔn)并通過SGS認(rèn)證。
Normal transparent EVA film is widely used in the sticking of glass with slim silk laminated glass and tough silk laminated glass,titanium wire laminated glass,metal wire laminated glass,silk cloth laminated glass.widely used in the glass laminating procedure,such as figured glass,armoured glass,curve glass etc,construction laminated galss,decorative laminated glass,anti-skidding glass,plastic laminated glass.
Normal transparent EVA film use the importedmaterial,before heating,two sides are light transparent film,after heating,it show very clear transparancy,and high sticky capacity with glass,have the characteristics of tough,transparent,heat-resistant,high break extensibility,good corrosion resistance,it is the economical and dieal material to produc laminated glass.The quality test of safe glass and quarz glass at the National Quality supervision and Inspection Center meet the glass standard of GB9962-1999,and pass the certification of SGS.
EVA膠片的優(yōu)點:
1. 高透明度、高粘著力、耐沖擊性、良好的耐久性。
2. 可以抵抗高溫、潮氣、紫外線等等,并且能長時間的在戶外使用。
3. 在室溫下存放就可以了,EVA的粘著力不受濕度和吸水性膠片的影響。
4. 相比PVB有更強的隔音效果,尤其是高頻率的音效。
5. 低熔點,易流動。
The advantage of normal transparent EVA
1. high transparancy,high sticky capacity,resistance to shock,durable.
2. Can resist high temprature,moisture,UV light etc,and can use long time outdoor.
3. Preserve in room temperature,EVA adhesion will not change because of the hmidity and water absorptivity.
4. Compare to PVB,it have better sound insolation,especially the HF sound.
5. Low milt point,easy flow.
EVA膠片規(guī)格:
厚度 Thickness(mm) | 寬度 Width(mm) | 長度 Length(m) |
0.10 | 700/800/900/1000/1850/2000/2250 | 300 |
0.15 | 700/800/900/1000/1850/2000/2250 | 200 |
0.25 | 2000/2250 | 150 |
0.38 | 2000/2250 | 100 |
注:如需特殊規(guī)格,請?zhí)崆罢f明。 |
EVA膠片技術(shù)參數(shù):
粘合條件 Adhesive Condition | 粘合溫度(℃) Sticking temperature | 120 |
熔點溫度(℃)Melt point | 70 | |
光學(xué)性能 Lighttesting | 透光率(%) Light Transmittance | 86.7 |
可見光反射比(%)Visible light reflect rale | 8.5 | |
濁度(%) Fog Rate | 0.6 | |
紫外線過濾率(%) UV Block Rate | ≥98 | |
太陽能總透射比(%)Total solar energy transmittance Rate | 75.5 | |
太陽光反射比(%) Solar light reflection raet | 7.2 | |
遮陽系數(shù)(%) Shading Coefficient | 0.87 | |
剝離強度 Adhesive Strength | 對玻璃(N/20mm)Adhesive Strength(EVA-Glass) | 100 |
對PET(N/20mm)Adhesive Strength(EVA-TPT) | 90 | |
吸水率 Water absorption | 23℃、24hr(%)Water Absorption Rate | 0.1 |
力學(xué)性能 Energetics Testing | 斷裂強度(mpa)Broken | 17 |
斷裂伸長率(%)Broken extendibily | 800 | |
抗老化性 Aunit-uv Tesitn | 室外老化12個月Lift time testing 12 months | OK |
YI(強UV照射2000小時)UV Radiation2000hr change Rate | 0.06 | |
耐久性 Lift time testing | 耐熱性(120℃,2H)Hot resistent120,2H | OK |
耐水性(2個月)Water resistent2months | OK | |
耐濕性(50℃,95%,2周)Damp HeatTest() | OK | |
抗沖性落球沖擊 Ball drop testing | OK | |
散彈沖擊 Shot bag impact machine testing | OK |
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