家電產(chǎn)品外觀有重大改善作用的復(fù)合材料PCM和VCM(業(yè)內(nèi)俗稱彩涂板)，在家電行業(yè)的應(yīng)用越來(lái)越廣泛、品種越來(lái)越多、加工工藝越來(lái)越豐富，產(chǎn)業(yè)規(guī)模不斷壯大，制造水平逐步提高。

Composite materials PCM and VCM (commonly known as color coating board in the industry), which greatly improve the appearance of home appliances, are more and more widely used in the home appliance industry, more and more varieties, more and more rich processing technology, the industrial scale is growing, and the manufacturing level is gradually improving.

PCM板和VCM板是將有機(jī)涂料或薄膜涂敷于薄鋼板表面獲得的復(fù)合材料，具備良好的著色性、成型性和耐腐蝕性。由于基板有鍍鋅鋼板和鍍鋁鋅鋼板，復(fù)合材料具備一定的機(jī)械強(qiáng)度且容易加工，非常適合用作家電的外殼。PCM板和VCM板在家電應(yīng)用領(lǐng)域的發(fā)展空間十分廣闊，近年來(lái)，不但冰箱、空調(diào)、洗衣機(jī)等大家電生產(chǎn)企業(yè)的采購(gòu)量有所增加，微波爐、熱水器、電飯煲和電熱水壺等小家電也開始選用復(fù)合材料作為外殼生產(chǎn)原材料。這些家電在中國(guó)產(chǎn)量巨大，對(duì)PCM板和VCM板的需求量可想而知。據(jù)業(yè)內(nèi)人士粗略估算，目前中國(guó)家電制造業(yè)每年對(duì)PCM板和VCM板的需求量超過(guò)60萬(wàn)噸。

PCM board and VCM board are composite materials obtained by coating organic coating or film to the surface of thin steel sheet, with good colorability, formability and corrosion resistance. Because the substrate has galvanized steel plate and aluminized zinc steel plate, the composite material has a certain mechanical strength and is easy to process, which is very suitable for the shell of home appliances. PCCM board and VCM board in the application field of home appliances development space is very broad, in recent years, not only the purchase of refrigerators, air conditioning, washing machines and other electric production enterprises has increased, microwave oven, water heater, electric cooker and electric kettle and other small home appliances also began to choose composite materials as raw materials for shell production. The production of these home appliances in China is huge, and the demand for PCM board and VCM board can be imagined. According to the rough estimate of the industry insiders, the current annual demand of China's home appliance manufacturing industry for PCM board and VCM board exceeds 600,000 tons.

據(jù)了解，家電外殼裝飾通常是在金屬外殼成型后再進(jìn)行靜電噴涂工藝處理，對(duì)整機(jī)廠來(lái)說(shuō)，存在效率低、勞動(dòng)強(qiáng)度大、管理困難以及不良率高等問(wèn)題，加上生產(chǎn)線購(gòu)置和維護(hù)等因素，綜合考慮，這種模式下的制造成本要比直接采購(gòu)PCM板和VCM板高5%～10%。此外，現(xiàn)在國(guó)家對(duì)企業(yè)新增生產(chǎn)線的環(huán)保審批更為嚴(yán)格，不再批準(zhǔn)新建磷化噴粉生產(chǎn)線，原有噴粉生產(chǎn)線陸續(xù)老化淘汰，因此，近年來(lái)家電企業(yè)越來(lái)越多地采用復(fù)合材料外殼。

It is understood that home appliance shell decoration is usually after metal shell molding and electrostatic spraying process, for the machine factory, low efficiency, labor intensity, management difficulties and high rate problem, and production line purchase and maintenance factors, comprehensive consideration, this mode of manufacturing cost than direct purchase PCM plate and VCM plate 5%~10% higher. In addition, now the state is more strict on the environmental approval of new production lines, no longer approved the new phosphorus powder production line, the original powder production line has been aging and eliminated, therefore, in recent years, home appliance enterprises more and more use composite material shell.

彩涂板最早在建筑業(yè)應(yīng)用，相比之下，家電制造領(lǐng)域時(shí)，對(duì)外觀質(zhì)量、裝飾效果、采購(gòu)成本、環(huán)保指標(biāo)以及復(fù)合材料企業(yè)的生產(chǎn)管理水平都提出更高要求，彩涂板企業(yè)需針對(duì)家電業(yè)制造特點(diǎn)和家電本身的特點(diǎn)，調(diào)整生產(chǎn)工藝和供貨模式。

Color painted board the earliest application in the construction industry, by contrast, home appliance manufacturing field, the appearance quality, decoration effect, purchasing cost, environmental protection index and composite materials enterprise production management level are put forward higher requirements, color coated board enterprises to according to the characteristics of home appliance industry manufacturing and the characteristics of home appliance itself, adjust the production process and supply mode.

目前，行業(yè)內(nèi)部通常將家電外觀用復(fù)合材料劃分為兩大類——PCM和VCM，二者的主要差別在于VCM是覆膜板，是在基板上貼覆PET-PVC高分子薄膜，而PCM則采用在基板上預(yù)涂高分子涂料的加工工藝。VCM更美觀、表現(xiàn)力更強(qiáng)、耐腐蝕性好，可以實(shí)現(xiàn)更豐富的圖案表現(xiàn)力，主要用于家電面板制造，而PCM供貨價(jià)格相對(duì)較低，更多應(yīng)用于家電側(cè)板的生產(chǎn)。此外，彩涂板生產(chǎn)企業(yè)也會(huì)按照應(yīng)用領(lǐng)域、加工工藝、裝飾效果以及附加功能等對(duì)旗下家電外觀用復(fù)合材料進(jìn)一步分類。

At present, the industry usually uses the composite materials for home appliances appearance divided into two categories of —— PCM and VCM. The main difference between the two is that VCM is a film plate, which is coated with PET-PVC polymer film on the substrate, while PCM adopts the processing process of precoating polymer coating on the substrate. VCM is more beautiful, with stronger expressive force and good corrosion resistance, which can achieve more abundant pattern expressive force, mainly used in the manufacturing of home appliance panel, while PCM supply price is relatively low, more used in the production of home appliance side board. In addition, the color coating board production enterprises will also further classify the appearance composite materials of their home appliances according to the application field, processing technology, decoration effect and additional functions.

家電外觀用復(fù)合材料屬于二次加工產(chǎn)品，生產(chǎn)企業(yè)夾在鋼材、涂料、覆膜等供應(yīng)商和整機(jī)廠中間，既是采購(gòu)方又是供應(yīng)商。整個(gè)鏈條中，鋼材供應(yīng)一向非常“霸氣”，在價(jià)格上幾乎沒商量，而下游整機(jī)廠面對(duì)激烈市場(chǎng)競(jìng)爭(zhēng)盡可能壓縮采購(gòu)成本。所以，復(fù)合材料生產(chǎn)企業(yè)必須協(xié)調(diào)運(yùn)作，找到最有利于企業(yè)自身發(fā)展的平衡點(diǎn)，博弈市場(chǎng)，各出高招。

Composite materials for the appearance of home appliances belong to secondary processing products. The production enterprise is sandwiched between the suppliers of steel, coating, coating and the whole machine factory, which is both the buyer and the supplier. In the whole chain, the steel supply has always been very "domineering", in the price of almost no discussion, and the downstream machine factory in the face of fierce market competition as far as possible to compress the procurement cost. Therefore, composite material production enterprises must coordinate the operation, find the most conducive to the development of the enterprise, game the market, each move.

俗話說(shuō)的好，一分價(jià)錢一分貨，好貨不便宜便宜沒好貨。因此，在選擇彩鋼板的時(shí)候，我們要彩鋼板廠家的價(jià)格方面著手。如果同樣一款彩鋼板，不同的廠家價(jià)格相差很大的話，這就得引起我們的重視了。

As the saying goes, a price is a goods, good goods are not cheap cheap not good goods. Therefore, in the choice of color steel plate, we want the price of color steel plate manufacturers. If the same color steel plate, different manufacturers price is very different, this will have to cause our attention.