Environmental lead free tinning solder flux paste 500g for smt machine

Environmental lead free tinning solder flux paste 500g for smt machine Product show     Product Description   user's guidance 1.solder paste storage
A. Paste save allowable temperature 2-10 ℃, the optimum range of 5-10 ℃, the shelf life of six months (counting from the date of manufacture).
B. Prior to use, the solder paste previously removed from the refrigerator at least 4 hours at room temperature, which is to return to work in order to make the paste temperature, but also to prevent moisture condensation on the surface of the solder paste.   2, Paste mixing
A. To make the paste is completely mixed, after warmed Please stir paste.
B. Mixing machine generally 1 to 3 minutes, stirring artificial usually 3 to 6 minutes (the longer the paste storage time, stirring longer).   3, the use of the environment
Paste the best use of the environment: temperature 20 ~ 25 ℃, humidity of 35 to 60%.   4.Label on the jar
a) type of solder paste
b) alloy
c) Lot
d) particle size (mesh)
e) Net
f) the production batch number
g) Shelf life
5.Packing: Standard packaging:500g per jar, 5kg per carton, weight of each foam boxes:10kg (ice protection) Packaging & Shipping Packing method: 1)Standard  box package for light and small item; 2)Strong wood package for heavy and large equipment; Shipping way: 1)By air ,for sample and small package ,wordwide express like DHL,UPS,FedFX,EMS.... 2)By sea, for large package and quantity; 3)By car or other ways as customer requested;   Our Services 1. Quick response within 24 hours.
2. On time delivery.
3. Techinical support before and after sales.   FAQ 1) This is the first time I use this kind of machine, is it easy to operate?  There is english manual or guide video that show you how to use machine.  If you still have any question, please contact us by e-mail / skype/ phone /trademanager online service.   2) If machine have any problem after I receive it, how can I do ?  Free parts send to you in machine warranty period.  If the part is less than 0.5KG, we pay the postage.  If it exceeds 0.5KG, you need to pay the postage.   3) MOQ ?  1 set machine, mixed order is also welcomed.   4) How can I buy this machine from you? ( Very easy and flexible !)  A. Consult us about this product on line or by e-mail.  B. Negotiate and confirm the final price , shipping , payment methods and other terms.  C. Send you the proforma invoice and confirm your order.  D. Make the payment according to the method put on proforma invoice.  E. We prepare for your order in terms of the proforma invoice after confirming your full payment.  And 100% quality check before shipping.  F.Send your order by air or by sea.   Company Information   Shenzhen ZENS Electronics Co., Ltd. is mainly engaged in R & D machine vision and electronic products, AOI equipment, electronic test equipment, welding equipment, transmission lines and equipment, industrial automation equipment, non-standard automation equipment, automation non-standard software and hardware.the company has a sound R & D, manufacturing, quality control, sales and good after-sales service system as one of professional automation equipment production company, we can quickly matched market and customer needs. We believe that to bring a better service. We are the Tatung Mexico in Shenzhen Office.                                                                             
  

  Contact us   Vicky zhang(Sales Supervisor) ************************************************************************** Shenzhen zens electronic co., LTD           Tel :   +86-755-23720566                     Fax:   +86-75523720622       Mobile:  +86-18207673602                 Whatsapp: +86-18207673602         Skype:   Vickyy7877                           Website:  https://zse.en.alibaba.com Address:  4th Floor ,Building 2, Hengchangrong High-tech Industrial Park , Shangnan East Road  No.128,Shajing Street ,Bao'an Dist , Shenzhen  China       518125