Detailed Product Description

lubrication
high binder
bring down the rejection rate
get over sand inclusion

 

Use in the machine casting , it can foundry sand,binder , it’s can get over sand inclusion and peeling in the foundry , bring down the rejection rate of the casting parts and warranty the precision and degree of finish

 Physical & Chemical Index

Item	Index
LFO—1	LFO—2
wet tensile strength kPa	≥ 2.5	≥ 2.0
Cation-ExchangeCapacity g/100g	≥35	≥28
sieving(75μm),%	≥98	≥90
Moisture (105°C),(%)	≤12	≤13
water absorption(2hr)(%)	≥500	≥300
PH	8-10