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4PROP 19D02540 PP均聚物
4Plas
運費及物流說明:
★支持快遞,物流和貨運,具體運費根據貨量及具體地址而定,省內500KG以上可免費送貨。
★貨款和運費支持現金,銀行轉賬交易,廣東省內支持貨到付款。
★我們在承諾期限內發貨,但對承運人效率無法作出保證,如物流快遞超出3天,貨運超出5天,請聯絡我們。
★收到原料后,請不要急于拆除外包裝,應先仔細檢查塑膠原料的外包裝是否完好及原料型號是否與您所訂購原料型號相匹配,發現物流過程中出現大量包裝損壞及原料外漏的,請讓物流人員出具證明并保存,并在24小時內與我們聯系。
★我公司經營的塑膠原料型號全齊,價格有優勢,隨貨提供《送貨單》兩聯、《貨款收據》一張、《商務經理名片》一張.SGS(ROHS)報告MSDS認證ROHS物性表FDA黃卡UL認證材質證明COA等資料。
★我司原料售后的注塑加工由客戶負責,如需幫助,我公司技術人員將竭盡所能與您共同協商處理。
★物流合作商:德邦物流、順豐速運、EMS郵政、申通快遞、城市之星物流和貨運專線服務等。
鄭重承諾:誠信經營,質量至上,保證所有產品原廠原包裝。
隨貨提供:開增值稅發票,物性表,COC(合格證書),COA(產品證明),SGS報告及UL黃卡MSDS。
PP
聚丙烯
Polypropylene
無毒、無味,密度小,強度、剛度、硬度耐熱性均優于低壓聚乙烯,可在100℃左右使用。具有良好的介電性能和高頻絕緣性且不受濕度影響,但低溫時變脆,不耐磨、易老化。適于制作一般機械零件、耐腐蝕零件和絕緣零件。常見的酸、堿等有機溶劑對它幾乎不起作用,可用于食具。
聚丙烯具有許多優良特性:
1、相對密度小,僅為0.89-0.91,是塑料中最輕的品種之一。
2、良好的力學性能,除耐沖擊性外,其他力學性能均比聚乙烯好,成型加工性能好。
3、具有較高的耐熱性,連續使用溫度可達110-120℃。
4、化學性能好,幾乎不吸水,與絕大多數化學藥品不反應。
5、質地純凈,無毒性。
6、電絕緣性好。
7、聚丙烯制品的透明性比高密度聚乙烯制品的透明性好。
它有很多優點但也有缺點:
1、制品耐寒性差,低溫沖擊強度低。
2、制品在使用中易受光、熱和氧的作用而老化。
3、著色性不好。
4、易燃燒。
5、韌性不好,靜電度高,染色性、印刷性和黏合性差。
Freight and logistics descrtption:
I support the express, logistics and freight, the freight according to the volume and the specific address, the above 500KG can be delivered free of charge.
More money and shipping support cash, bank transfer transaction, Guangdong province to support cash on delivery.
* we promise delivery within the time limit, but the carrier efficiency can not be guaranteed, such as freight logistics delivery more than 3 days, more than 5 days, please contact us.
* after receiving the materials, please don't rush to dismantle the outer packaging, the packaging should check carefully the first plastic raw materials are in good condition and raw material types if you ordered and raw material types, found a large number of damaged packaging and raw material logistics process of leakage, please let the logistics personnel a certificate and save, and contact us in 24 hours.
* my company's plastic raw material types all together, the price advantage, with the goods to provide delivery > two < < >, the payment receipt of a business manager, "a name card >.SGS (ROHS) MSDS ROHS certification report x7200 FDA yellow card UL certified proof materials of COA and so on.
The injection molding processing. Our raw material by the customer is responsible for customer service, if you need help, our technical staff will do our best to negotiate with you together.
* logistics partners: logistics, SF EXPRESS, STO, EMS post, star city logistics and freight line services.
愛夙復合材料(上海)有限公司
聯系人:戴先生(副總經理)
電話: +86 021-39216390 39216393
傳真: +86 021-3921 6068
手機: 13621819059
QQ: 299 560 7353
郵箱:as@ai-su.com
網址:http://www.ai-su.com
地址: 江蘇昆山花橋花安路阿里巴巴電子大廈1號樓1301室