Water Pump Auto Part
>> if you have sent picture to we √Professional sales and purchase team √Big square meters warehouse √One-stop purchasing company √Manufacturerto satisfy your own needs √Small MOQ √Products tested by domestic market √Be responsible for the wrong delivery Higer, Cummins, Kinglong, Yutong, Zhongtong, Foton, Dongfeng, Jac, Howo, XCMG, Shaanxi, Shantui or other bus Product characteristics PVC Resin S65, Formosa PVC Resin, PVC Resin S70 Henan Chuange Industry CO.,LTD , https://www.chuangegroup.com
Bus modelÂ
Higer, Kinglong, Yutong, Zhongtong,Foton,Dongfeng,Jac,Howo,XCMG or other busÂ
Brand NameÂ
DANGYIÂ
SizeÂ
Base on Your RequirementÂ
MaterialÂ
Plastic&steelÂ
PackingÂ
Neutral packing; As requestÂ
Port cityÂ
QingdaoÂ
PaymentÂ
L/C;T/T;D/P;Wester union or other methodÂ
ShippingÂ
FOB/FCA/SF/DEPPON/EMS/ By Air/ By Sea or otherÂ
Company introduction: (http://dangyi-auto.com/)
    SHANDONG DANGYI AUTO Technology Co., Ltd. Is the official distributor of Chinese auto parts. We mainly focus on the development, production, sale(HIGER / CUMMINS / KINGLONG / YUTONG / HOWO / SHAANXI / SHANTUI / JAC / FOTON / DENGFENG / XCMG) and other auto parts.Â
    We have many years of production experience in advanced technology and equipment. So far, there are thousands of types, exported to Europe, The Americas, Africa, Southeast Asia and the rest of the world. We pay attention to our reputation. We are committed to the Chinese auto parts buyers to provide a high level of service. The company strictly controls the quality, through the ISO9000: 2000 and ISO / TS16949 quality management system, to provide customers with quality products and competitive prices.Â
How to get the right parts for you want?
>> if you have sent parts number to we
>> if you have sent vin number,Engine type,bus model to we
FAQ
>Professional?-----Â of course !!!
√Many years experience
>>Convenient? ----- of course !!!
>>>Reliabler?-----Â OF COURSE !!!
>>>> Main business of product
Our advantages:Â
2:According to the application requirements of customers, providing total solutions plan.
3:Offer 100% inspected service before delivery and test report.
4:Brand Quality and Guarantee.
5:Large Stocks and Quick Delivery.
6:Small Quantity can be accepted.
7:Base on different situation ,we may repair or remake goods ,our compensate customers.
Miss. Katya Â
Shandong DANGYI Auto Technology Co.,Ltd.
Mobile :Â +86-18866957952
PVC molecular chain is a winding structure and contains polar groups of chlorine atoms, which makes the force between molecules large. This structure improves the rigidity, hardness and mechanics of PVC processed products, and endows them with excellent flame retardant properties.
There are chlorine atoms and hydrogen atoms between two adjacent carbon atoms on the main chain of PVC Resin, which makes PVC easy to degrade under the action of light and heat to form hydrogen chloride (HCl) gas.
Properties of PVC:
General performance:
PVC is a white powder with a relative density of 1.35~1.45 (g/cc). The hardness of the processed products can be greatly different from that of the products with different hardness by adding the amount of Plasticizer during processing.
Mechanical properties:
The tensile strength of PVC increases with the increase of polymerization degree, but the amount of plasticizer added in PVC has a great impact on the mechanical properties. Generally speaking, the mechanical properties decline with the increase of plasticizer content, but the elongation at break will increase.
Thermal performance:
The glass transfer point temperature of PVC is 80~86 ℃. The PVC resin starts to decompose at 140 ℃ to produce HCl, which accelerates rapidly at 180 ℃. Generally, the melting temperature of PVC is 160 ℃.
Electrical performance:
PVC is an excellent electrical insulation. The volume impedance is higher than 10 λ 14, but the volume impedance is easily affected by the type of processing additives and additives.
Chemical resistance:
PVC can resist most inorganic acids (except fuming sulfuric acid and concentrated nitric acid), alkalis, most organic solvents (ethanol, gasoline and mineral oil) and inorganic salts, and is suitable for chemical resistant materials. However, PVC is easy to swell or dissolve in esters, ketones, aromatic hydrocarbons and halohydrocarbons, and the best solvents are tetrahydrofuran and nitrobenzene.
Product benefits
PVC quality is stable, PVC supply is stable, and it complies with international environmental protection regulations.