聚氨酯防水涂料用途

聚氨酯防水涂料是由异氰酸酯、聚醚等经加成聚合反应而成的含异氰酸酯基的预聚体，配以催化剂、无水助剂、无水填充剂、溶剂等，经混合等工序加工制成的单组分聚氨酯防水涂料。
Polyurethane waterproof coating is made of isocyanate, polyether and so on. It is made of isocyanate based prepolymer. It is made of single component polyurethane waterproof coating, which is prepared by mixing catalyst, anhydrous agent, waterless filler and solvent.
该类涂料为反应固化型(湿气固化)涂料、具有强度高、延伸率大、耐水性能好等特点。对基层变形的适应能力强。聚氨酯防水涂料是一种液态施工的单组分环保型防水涂料，是以进口聚氨酯预聚体为基本成份，无焦油和沥青等添加剂。它是空气中的湿气接触后固化，在基层表面形成一层坚固的坚韧的无接缝整体防膜。
This kind of coating is a reaction - curing type (wet gas curing) coating with high strength, high elongation and good water resistance. It has strong adaptability to the deformation of the base. Polyurethane waterproof coating is a single component environment-friendly waterproof coating constructed by liquid. It is made up of imported polyurethane prepolymer, and has no tar and asphalt additives. It is solidified after the moisture contact in the air, and forms a solid, tough, non - seaming film prevention film on the surface of the base.
(1) 能在潮湿或干燥的各种基面上直接施工
(1) direct construction on a variety of wet or dry base surfaces
(2) 与基面粘结力强，涂膜中的高分子物质能渗入到基面微细细缝内，追随型强。
(2) and surface adhesion strong, polymer material in the coating film can seep into the surface of fine seam, following strong.
(3) 涂膜有良好的柔韧性，对基层伸缩或开裂的适应性强，抗拉性强度高。
(3) the coating has good flexibility, strong adaptability to expansion or cracking at the base, and high tensile strength.
(4) 绿色环保，无毒无味，无污染环境，对人身无伤害。
(4) green environmental protection, non-toxic and tasteless, pollution-free environment, no harm to the body.
(5) 耐候性好，高温不流淌，低温不龟裂，优异的抗老化性能，能耐油、耐磨、耐臭氧、耐酸碱侵蚀。
(5) good weather resistance, no flow at high temperature, no cracking at low temperature, excellent anti aging properties, oil, wear resistance, ozone resistance, acid and alkali corrosion.
(6) 涂膜密实，防水层完整，无裂缝，无针孔、无气泡、水蒸气渗透系数小，既具有防水功能又有隔气功能。
(6) the film is dense, waterproof layer is complete, no crack, no needle hole, no bubble, water vapor permeability coefficient is small, both waterproof function and gas function.
(7) 施工简便，工期短，维修方便
(7) simple construction, short period of time and convenient maintenance
(8) 根据需要，可调配各种颜色
(8) a variety of colors can be allocated according to the needs
(9) 质轻，不增加建筑物负载
(9) light quality and no increase of building load

聚氨酯防水涂料用途
(1)单组份聚氨酯防水涂料
(1) one component polyurethane waterproof coating
单组份聚氨酯防水涂料是以异氰酸酯、聚醚为主要原料，配以各种助剂制成的反应型柔性防水涂料。该产品具有良好的物理性能，粘结力强，常温湿固化。有的聚氨酯防水涂料涂刷出的膜有稍微发粘的情况，在性能达标的情况下，也属于合格。
One component polyurethane waterproof coating is made of isocyanate and polyether as the main raw material, reaction type flexible waterproof coating prepared by mixing various additives. The product has good physical properties, strong bonding force and wet curing at normal temperature. Some polyurethane waterproof coating paint film has a slightly sticky situation, in the case of performance to meet the standard, it is also qualified.
一、性能、特点
Performance, characteristics
1. 产品具有高强度、高延伸率、高固含量、粘结力强。
1. products have high strength, high elongation, high solid content and strong cohesive force.
2.自然流平，延伸性好，能克服基层开裂带来的渗漏。
2. natural flow and good extensibility can overcome the leakage caused by the crack at the base.
3.常温施工，操作简便，无毒无害，耐侯性、耐老化性能优异。
3. normal construction, the operation is simple, non-toxic, corrosion resistance, aging resistance.
4.施工方便，克服了双组份聚氨酯防水涂料需计量搅拌的缺点，保证了产品质量稳定和工程的防水效果。
4. convenient construction, overcome the dual component polyurethane waterproof coating needs metering and mixing shortcomings, to ensure the quality of product stability and waterproof effect of the project.