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壓克力板使用上須注意的事項

作者: 點擊數: 時間:2017-03-13 10:38:30

1.壓克力板在101℃開端軟化,所以不得運用在75℃以上的當地。
1 acrylic plate softening in 101 DEG C start, so do not use at 75 DEG to local.
2.壓克力板的外表硬度相當于鋁合金,經運用或加工時須加維護,一旦外表被刮傷時,可用擦銅油來拋光到達本來光彩的外表。
2 acrylic plate appearance hardness equivalent to Aluminum Alloy, by using or processing to maintain, once the appearance to be scratched, available Oil Rubbed Bronze polishing luster appearance had arrived.
3.壓克力板存有靜電時就很簡單付著塵埃,清洗時只須1%的肥皂水,用軟棉布沾肥皂水既可輕易地鏟除塵埃而到達清洗的作用。
There are 3 acrylic plate when it is simple for the electrostatic dust, only 1% of the soap and water when cleaning, use a soft cotton cloth dipped in soapy water can easily eradicate dust to cleaning effect.
4.壓克力板的冷熱脹大系數是很大的,它的熱脹冷縮相當于金屬的九倍,因溫度的改變有必要考臣到壓克力板的設備及固守時應預留彈性空隙。
Hot and cold swell coefficient of 4 acrylic plate is great, it is equivalent to nine times the thermal expansion and contraction of the metal, due to temperature change is necessary to test his acrylic plate equipment and stick should be reserved for elastic space.
壓克力板的冷熱彈性的計算方法:
The calculation method of heat elastic acrylic plate:
1.經加工后的制品氣溫是15℃,量得長度是一米,然氣溫上升到42℃時則量得為1.00216米,計算式(脹大):1000mm×8×10-5×(42-15)=2.16mm
1 the products after processing the temperature is 15 DEG C, measured the length of one meter, but the temperature rose to 42 degrees when the amount is 1.00216 meters, formula (:1000mm * 8 swell) * 10-5 * (42-15) =2.16mm
2.經加工后的制品氣溫是20℃,量得長度是一米,然氣溫下降到負30℃時則量得為0,9975米,計算式(縮短):1000mm×5×10-5×(20+30)=2.5mm
2 after the processing of the product temperature is 20 degrees, the amount of the length of one meter, but the temperature dropped to minus 30 degrees, the amount of the amount of =2.5mm meters, calculated (shortened):1000mm * 5 * 10-5 * (20+30)

 

 

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