Properties             Unit               XT70   XT73 XT80
Melting point               ℃               67-70    73.1 70-80
Viscosity           mm2/s at 100℃         5-8       7 8.5-10
Size,16mesh                 %                 ≥90     ≥95 ≥90
Penetration 0.1mm/100g,5s at 25℃  ≤20      - ≤20


FAQ:
01.Are manufacture or trading company?
A:We are manufacturer.We are welcome to visit our factory.
02.How can I get a sample?
A:You can discuss with us,We normally send sample by EMS,DHL.
     A few samples is free but you need to pay for the shipping cost.
03.How to ensure product quality?
A:You can get some sample,or we can send some certificate to you.
04.When can I deliver the goods?
A:Lead-time is around 7-14 working days after we receive the advance payment. It varies according to different products and quantity.
05.Can you give me a discount price?
A:Sure,it depend on your quantity.