异氰酸盐(酯) (CAS No.59990-69-1)
- 物化性质
- 该产品为透明液体，密度约1.1 g/cm³（20°C），闪点约210°C（闭杯），可溶于酯类、酮类等有机溶剂，能与多元醇、水等含活性氢化合物反应。NCO含量约20.3%，粘度（23°C）约6000 mPa·s，Hazen色值≤60。
- 闪点
- 约210°C（闭杯）
English description（英文原文，共 1015 字符）
Product Name:Hexamethylene diisocyanate polymer
English Name:Hexamethylene diisocyanate polymer
CAS No.:59990-69-1
Aliases:Polyisocyanate, Isocyanate polymer
Physical Properties:This product is a transparent liquid with a density of approximately 1.1 g/cm³ at 20°C and a flash point of about 210°C (closed cup). It is soluble in organic solvents such as esters and ketones, and can react with compounds containing active hydrogen atoms such as polyols and water. The NCO content is about 20.3%, viscosity at 23°C is approximately 6000 mPa·s, and Hazen color value is ≤60.
Uses:Used for the preparation of polyurethane coatings, adhesives, sealants, and elastomers. As a curing agent used together with polyols, it can significantly improve the weatherability, chemical resistance, and abrasion resistance of coatings.
Technical Specifications:
NCO content: approx. 20.3%
Viscosity (23°C): approx. 6000 mPa·s
Hazen color value: ≤60
Density (20°C): approx. 1.1 g/cm³
Flash point: approx. 210°C (closed cup)
English Name:Hexamethylene diisocyanate polymer
CAS No.:59990-69-1
Aliases:Polyisocyanate, Isocyanate polymer
Physical Properties:This product is a transparent liquid with a density of approximately 1.1 g/cm³ at 20°C and a flash point of about 210°C (closed cup). It is soluble in organic solvents such as esters and ketones, and can react with compounds containing active hydrogen atoms such as polyols and water. The NCO content is about 20.3%, viscosity at 23°C is approximately 6000 mPa·s, and Hazen color value is ≤60.
Uses:Used for the preparation of polyurethane coatings, adhesives, sealants, and elastomers. As a curing agent used together with polyols, it can significantly improve the weatherability, chemical resistance, and abrasion resistance of coatings.
Technical Specifications:
NCO content: approx. 20.3%
Viscosity (23°C): approx. 6000 mPa·s
Hazen color value: ≤60
Density (20°C): approx. 1.1 g/cm³
Flash point: approx. 210°C (closed cup)
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常见问题
- 异氰酸盐(酯)的 CAS 号是多少？
- 异氰酸盐(酯)的 CAS 号是 59990-69-1。
- 异氰酸盐(酯)的英文名称是什么？
- 异氰酸盐(酯)的英文名称为 Hexamethylene diisocyanate polymer。
- 异氰酸盐(酯)还有哪些别名？
- 异氰酸盐(酯)又称 多异氰酸酯、异氰酸酯聚合物。
- 异氰酸盐(酯)有哪些供应商和生产厂家？
- 掌上化工当前收录 1 条异氰酸盐(酯)供应报价，来自 1 家供应商，可按地区、纯度、级别筛选对比。
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- 平台上异氰酸盐(酯)的供应级别包括 工业级。
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- 异氰酸盐(酯)的报价单位主要有 千克。
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- 掌上化工异氰酸盐(酯)产品页汇总了各供应商的最新报价与规格，地址：/chemicals/59990-69-1/。部分供应商价格为电议，可通过页面上的询价功能直接获取。
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