Product Name：Furan hot box resin
Model：ZF
Application：Hot box resins, used for steel, cast iron, nonferrous castings, sand (core)

Use parameters:
Sand: resin: curing agent = 100 (1.5-2.0): (0.2-0.3) (weight ratio)

Considerations:
1. You had better add curing agent first, then adding resin when Mixing sand.
2. Use matching with the special curing agent produced by our company will be better.
3. Stored in a cool place, preventing heat and exposure
4. Sand mixing place should maintain good ventilation.
5. Mixing sand to prevent air dried and consumed as soon as possible, generally not more than 4 hours.

Quality guarantee period: 12 months

Sand mixing technology reference:
1）Batch sand mixer: join the measured base sand first, addition of curing agent mix for 1 minutes, then mix with resin mix for 2 minutes, resin sand mixed in a certain amount of air pressure into the core-box
2）Roll wheel sand mixer: join the measured base sand first, addition of curing agent mix for 2 minutes, then mix with resin mix for 2 minutes, resin sand mixed in a certain amount of air pressure into the core-box
3）Core making, core shooting air pressure: 2-5kg/㎝2 .
4）Hardening temperature and time: temperature ：220~280℃. Time (depending on the size of sand cores)