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Dongguan Ruida Coatings Co., Ltd. Dongguan Ruida Coatings Co., Ltd.Printing Inks & PU Binders
RD-325TD/325TK/335 PU Binder for Silkscreen Printing Inks

RD-325TD/325TK/335 PU Binder for Silkscreen Printing Inks

RD-325TD/325TK/335

One-component Aromatic Silkscreen Printing Ink PU Binder

325TD/325TK/335 is an eco-friendly one-component aromatic PU resin. It delivers excellent adhesion to nylon, leather, PU synthetic leather and other substrates, and maintains superior adhesion even on waterproof nylon. It features good elasticity and outstanding anti-blocking property, widely applied in screen printing inks, coatings and related fields.

Key features

  • ① Good adhesion, anti-blocking and elasticity.
  • ② Widely applied in screen printing inks.

Typical properties

Model NoRD-325TDRD-325TKRD-335
AppearancePale yellow translucent viscous liquidPale yellow translucent viscous liquidPale yellow translucent viscous liquid
Chroma(APHA)≤100≤200≤100
Solid content(%)36±236±235±2
Viscosity mPaS/35°C35000±50007000-1000035000±5000
Tensile strength (Mpa)≥25≥25≥30
100% Modulus (Mpa)3~53~55~7
Elongation (%)≥800≥800≥600
Softening Temp °C130~160130~160130~160
Glass transition Temp °C-35.5-35.5-35
Main SolventCyclohexanone(CYC)Cyclohexanone(CYC), MEKCyclohexanone(CYC)

Applications

  • Widely applied in screen printing inks formulating.

Full technical data sheet, colour card and MSDS are available on request.

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