Facts About pvc Revealed

PVC är ett vitt pulver som saknar lukt och smak. Smälts pulvret bildar det en styv färglös polymer med densiteten cirka 1400 kg/m³ och med en mjukningstemperatur vid cirka 82°C.

ここでは塩ビの加工方法として代表的なものである、押出成形・カレンダー成形・射出成形・熱成形・ディッピング加工・コーティング加工を解説します。

【図解】チェッカープレート(縞板)の曲げ加工が通常より高くなる理由とは?

立体的な製品を成形可能で、押し出し成形よりも複雑な形状を生産できます。製品のサイズも小さいものから大きなものまで対応が可能です。

The contents of the reaction vessel are pressurized and continuously blended to maintain the suspension and make sure a uniform particle measurement with the PVC resin. The response is exothermic and thus demands cooling. As the amount is diminished during the reaction (PVC is denser than VCM), drinking water is continuously included to the mixture to maintain the suspension.[nine]

ポリ塩化ビニルの「ポリ」という言葉は、ポリマー(重合体)からきたもので、「たくさん」という意味があります。しかし、一般的に呼ばれている「塩ビ」は塩化ビニルではなく、ポリ塩化ビニルを指しているケースが多いので注意が必要です。

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This causes it to be exceptionally straightforward to manage and operate with. So, even though You're not the strongest person, you gained’t locate it as well difficult to go it all around when producing improvements on the boat.

Any time you are seeking an acceptable upholstery substrate or upholstery foundation, like a boat sat base, for instance, this is perfect when used in an interior application or exterior application.

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Besides its structural Positive aspects, expanded PVC also offers great thermal conductivity Added benefits. A thing you may want to take into consideration if you propose on making use of it for seating or even bedding as part of your boat, because it might help to insulate and retain heat.

熱成形は、押出成形やカレンダー成形であらかじめ生産した板状の製品を加熱し、空気や気圧を利用して型の形に成形する加工方法です。

モノマーである塩化ビニル(クロロエチレン)を、繰り返し結合したものをポリ塩化ビニルと呼びます。

Learned from the nineteenth century, this strong product has uncovered purposes in a broad spectrum of industries due to its versatility, chemical stability, and economic efficiency.

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