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    离我最近的足疗按摩

    Waterborne Resin/ leather surface treatment agent

    Waterborne Polyurethane Resin Chemical Safety Technical Specification

    Part I: Chemicals and Corporate Information

    Product name: Waterborne Polyurethane Resin

    Chemical Chinese name: 水性聚氨酯树脂

    Corporate Information

    Production enterprise name: Huai’an Kaiyue Technology Development Co., Ltd.

    Address: No. 689, Nanchang North Road, Huaiyin District, Huai’an City, Jiangsu Province.

    Waterborne Polyurethane Resin

    Part II: Composition Information

    Ingredient mixture, this product is a polyurethane aqueous dispersion.

    Part III: Risk Overview

    Hazard category: This product is not a dangerous product.

    Chemical toxicity: None.

    Health hazards: No information available.

    Environmental hazards: None.

    Inflammable and explosive hazard: Not included.

    Other hazards: No information available.

    Part IV: First aid Measures

    Skin contact: Take off contaminated clothing and rinse skin with soap and water

    Eye contact: If entering the eyes, lift the eyelids, rinse cautiously with running water or saline, and seek medical attention.

    Ingestion: Drink plenty of warm water, induce vomiting, and seek medical attention.

    Part V: Fire Protection Measures

    Fire extinguishing method: This product is an aqueous dispersion, non-flammable.

    Part VI: Leakage Emergency Treatment

    Emergency treatment: Just collect it in the container, and it can be recycled and processed.

    Part VII: Handling and Storage

    Handling precautions: Handle lightly during handling to prevent damage to packaging and containers. Equipped with corresponding varieties and quantities of leakage emergency treatment equipment.

    Precautions for storage: Store in a cool, ventilated warehouse, keeping the temperature 5-30 ℃.

    Part VIII: Personal Protection by Contact Control

    Eye protection: Wear chemical safety glasses.

    Body protection: No special requirements.

    Hand protection: No special requirements.

    Other protection: No special requirements.

    Part IX: Physical and Chemical Properties

    Appearance and properties: Milky white milky liquid, pH value: 7-8.

    Molecular weight: 8000-50000 Relative density (water=1): 1.05-1.15.

    Main ingredients: 50% polyurethane polymer, 50% water.

    Solubility: Miscible with water.

    Viscosity s: (mpa.s/25°C) 500-2000.

    Main application: Used for producing paint, microfiber etc.

    Part X: Stability and Reactivity

    Stability: Stable.

    Reactivity: No reaction under recommended storage conditions.

    Part XI: Toxicological Information

    Toxicity: No toxicity. When it enters the eyes, it will cause pain caused by foreign bodies, no other toxic phenomena, and no adverse reactions when it touches the skin.

    Part XII: Ecological Information

    ?Other harmful effects: No information.

    Part XIII: Disposal

    Disposal methods: It is recommended to use it for recycling and reprocessing, and rinse the packaging with water without violating the traditional disposal rules.

    Part XIV: Transportation Information

    Packing method: Plastic drum.

    Transportation precautions: Transport as non-dangerous goods, prevent sun and rain, keep clean, and prevent packaging damage.

    Part XV: Regulatory Information

    Regulatory information: This product is not a hazardous substance and does not need to be marked as dangerous according to EC-D

    Part XVI: Other Information

    Other information: Waterborne polyurethane resins are generally multi-component copolymers. The solid content is 20% to 50%. The film formation has the characteristics of bright, flexible, strong adhesion, water resistance and weather resistance. Through the selection of monomers and changes in the ratio, the properties of the copolymer and the soft hardness (softness, medium hardness and hardness) of the film can be adjusted to meet different application requirements. Widely used, can also be used for fabrics, can be used as a sizing agent, adhesive and thickening agent; used for leather, can be used as finishing agent, adhesive, brightener, tanning agent and filler; etc. Also used as paper and wood treatment agent, architectural coating, latex paint and resin mortar, etc.