| 摘要 |
The method relates to the manufacture of architectural curtain sheets which has good tensile strength, durability and air permeability. Polyester filament fiber 500-1500D is twisted and coated by melamin resins. Then this is dip coated in solution containing resin reinforcement agent of formula (I), plasticizer, stabilizer, UV absorbent and pigment. And then heat treated at 180 deg.C for 1 min. In (I), R1 and R2 are each H, C1-30 alkyl or aryl; n is 1-20.
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