Chemical base One-component modified polyurethane Color White, gray, black and beige Curing mechanism Moisture-curing Density About 1.4kg/L Extrusion rate About 600g/min Anti-sagging Mild liquidity Construction temperature 5-35°C Surface curing time (dependent on state of the environment) 60mins Curing rate (dependent on state of the environment) 3-5days about 13mm Shrinkage rate About 2% Shore A hardness About 50 Glass transition temperature -60°C Tensile strength > 2.0Mpa. Elongation at break > 550% Tear strength About 14N/mm Interface displacement capacity (ISO11600 and JC485 standard classification) 25% (The joint displacement 100%) elasticity modulus (ISO11600 and JC485 standard classification) HM (high modulus) Recommended Substrate (ISO11600 standard classification) F+G (cement and glass) Recommended Substrate (ISO11600 standard classification) M+C+G+Q (metal, cement, glass and others) Artificial Ultraviolet (uv) Light (300W , 10000hr) No crack, pulverization, and discoloration on the surface Operating temperature Long-term -40°C--+90°C 10 hours 120°C 1 hours 145°C Shelf life (sealed storage at below 25°C) 12 months
MS3353L , is a one-component, multi-purpose and anti-sagging elastic sealant; it can react with moisture in the air and then it is cured, to form a permanent elastomer. Product description
PUNADE MS series is a silane-modified polyurethane sealant, with the advantages of polyurethane and silicone sealants.MS3353L is manufactured in strict accordance with ISO9001/14001 Quality Assurance System and related protection provisions.
1. Low VOC, silicone, plasticizer migration, or bubbles curing, with very little odor. 2. Wide range of flexible bonding and durability, primer bonding-free. 3. It can be painted, polished, and bonded and repaired in a repeated manner, but necessary surface requirements are not changed when substrates are re-bonded. 4. UV resistant, anti-aging and weathering resistance, flooding resistant and mould resistant. 5. Resistant to fresh water, sea water and usually water-based cleaning agents, and has a strong bearing capacity to fuel, mineral oil, vegetable oil and animal fat and crude oil, 6. Intolerant to concentrated organic or inorganic acid/base solution or solvent. For specific requirements, we will provide relevant products and advice. 7. Dealcoholized curing, no corrosion to substrates, and substrates not polluted, in line with the standard for stone stain resistance.
1. Specially used for marine wood floor filling and bonding, g 2. Good adhesion to many substrates, include wood, various metal and surface treatment (painting or plating), glass, concrete products, mortar, ceramic materials and plastics and rubber and so on. 3. Suitable for industrial bonding and fixing (such as the installation of automobile windshield, and the manufacturing of means of transportation and lift cabinets), 4. Flexible seal bonding and fixing required for medium strength and high modulus. 5. Compatibility test should be done on the actual substrates and in the environment in advance.