TPU/美国路博润Lubrizol/48-60/25/芳香/耐热性高/纺织物粘合/粘合剂

热塑性聚氨酯弹性体 TPU 美国路博润Lubrizol TPU PEARLSTICK® 48-60/25是东莞市双帮塑胶原料有限公司常年销售的塑料，因为塑料价格行情每天都有新变化前天的报价不等于今天的报价。本公司销售的所有原料保证是原厂原包,随料可以提供生产厂商提供的物性表、SGS报告，COA原料出厂报告,REACH报告,SVHC报告,UL黄卡,提供原料注塑加工工程中可能出现的各种异常现象解决方法，塑料牌号太多，本网站没有提供的本公司也有代理，详情请咨询本公司相关业务人员0769-87795123

13549213581 肖生

芳香, 耐热性高, 纺织物粘合, 粘合剂

PEARLSTICK® 48-60/25

热塑性聚氨酯弹性体（聚酯）

Lubrizol Advanced Materials, Inc.

Technical Data

产品说明

Pearlstick® 48-60/25 is an elastic, linear, aromatic polyurethane, supplied in form of white spherical granules with a very high crystallization rate and a medium-low thermoplasticity level.

Pearlstick® 48-60/25 is used for the production of adhesives for bonding plasticized PVC to plasticized PVC or other materials such as leather, textiles, rubber, in the shoe industry.

The addition of a polyfunctional isocyanate improves the performance of the adhesive.

总体

材料状态 • 已商用：当前有效

搜索 UL 黄卡 • Lubrizol Advanced Materials, Inc.

供货地区 • 北美洲 • 欧洲

特性 • 芳香 • 耐热性，高

用途 • 纺织物粘合 • 粘合剂

外观 • 白色

形式 • 颗粒

物理性能额定值单位制测试方法

密度 (20°C) 1.19g/cm³ ISO 2781

粘度 2 (20°C) 2.20 到 2.70Pa•s 内部方法

补充信息额定值单位制测试方法

Freeze/Thaw Resistance Very Good 内部方法

Heat Resistance Excellent 内部方法

Hydroxyl Value 0.10% 内部方法

活化温度 60°C EN 12961

SOLUBILITY

Pearlstick ® 48-60/25 is soluble in Acetone, Methyl Ethyl Ketone (MEK), Cyclohexanone, Dimethyl formamide, (DMF), Tetrahydrofurane (THF). Diluting solvents such as Toluene and Ethyl Acetate can be added.

The solvents and diluents should be water-free (max. 0.1%), so as to avoid subsequent side reactions during crosslinking with isocyanate.

Pearlstick ® 48-60/25 gives transparent solutions. It they should be dissolved in closed tanks and the use of high shear equipments is advisable. The final viscosity figures can vary, depending on the stirring process and on the solvent/diluents ratios.

13549213581 肖生