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The coated sand produced by this type of resin has the characteristics of high melting point and fast crusting speed, and the manufactured sand core has excellent anti-hulling performance.
technical parameter
|
model |
softening point （℃） |
Curing time(s/150℃) |
Flow Distance(mm/125℃) |
free phenol (%) |
Product features |
|
P2402 |
94-98 |
20-30 |
30-50 |
2-4 |
Anti-hulling、High softening point |
|
P2402H |
94-98 |
15-25 |
20-40 |
2-4 |
Anti-hulling、Ultra-fast curing time |
|
P2501 |
91-95 |
25-35 |
45-65 |
≤1 |
Anti-hulling、Fast curing time |
matters need attention
■ This product is prone to moisture and caking, and should be stored in a dry, cool and ventilated place to avoid direct sunlight.
■ As the storage time increases, the color of the resin will become darker, but other indexes of the resin will not be affected.
Packaging and storage.
■ This product is packed in woven bags with inner bags or tons of bags with inner bags. The net packing weight is 40kg/ bag, 250kg/ bag and 500kg/ bag.
■ It should be stored in a dry, cool and ventilated place, and it is easy to get wet after unpacking and packaging is damaged, so it should be used immediately.
■ It can be stored for 3 months at 25°C and below.
