Factory cheap supply of water-based polyurethane resin screen printing

Screen printing water-based PU resin L1949 First, the product description and uses: This product is an aqueous anionic aliphatic polyurethane dispersion. Molecular crystal is good, with a variety of printed material surface has a strong adhesive fastness, fast drying, good leveling, film high gloss, high hardness, abrasion resistance, water resistance, ethanol resistance. Water-based polyurethane (PU) hot melt adhesive has high peel strength after thermal transfer, good drying properties, good resistance to hydrolysis and heat resistance and solvent, Garment transfer washable ink and fabric attached focus on good, plastic coating back stick, permanently maintain the heat sealing. Mainly used for the transfer, posting, sealing, stamping, heat bonding, plastic packaging board coated glass PVC, PET printing, reflective materials, such as cloth, advertisement cloth, printing and processing. It can be used for screen printing. Second, the emulsion technical indicators: Appearance: milky Ge blue latex Solid content (%): 30 ~ 40 ± 2% Viscosity (mPa.s / 25 ℃): 200 ~ 800 pH value (1/10): 7-8 III. Film Technical Specifications: 100% stretch film volume (MPa): 20 ~ 25 Tensile strength (MPa): ≥100 Elongation at break (%): ≥300 Water absorption (%): ≤10 crisp fold temperature ( ℃): ≤-20 The use of methods: use of temperature in the middle of 80 ~ 150 ℃ adjustable porous material relatively higher temperature, smooth and clean material temperature lower. When recommendations: add 2 to 5% plasticizer and 0.1% wetting leveling agent. Fifth, packaging, transportation and storage: 50kg, 125kg big mouth plastic drum. Non-dangerous goods, according to the general category goods transport solution. Store in a cool room, the shelf life of eight months.