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  • 涂料

Bayhytherm® 3246

Bayhytherm 3246 is a water-reducible, aliphatic, self-crosslinking stoving urethane resin. Bayhytherm 3246 is used for the formulation of waterborne, one-component baking systems such as waterborne primer surfacer or general purpose industrial coatings. Bayhytherm 3246 is the further development of Bayhytherm 3146 without NMP.

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材料类型

  • PIC
  • Dispersion
  • 交联剂
  • Hardeners
  • 脂肪族聚异氰酸酯
  • 亲水性聚异氰酸酯
  • Isocyanate
  • Polyisocyanurate
  • Polyisocyanate

材料

涂料
坚硬, 耐热, 水性, 柔韧, 弹性

一般特征

Bayhytherm 3246 is a water-reducible, aliphatic, self-crosslinking stoving urethane resin.
Bayhytherm 3246 is used for the formulation of waterborne, one-component baking systems such as waterborne primer surfacer or general purpose industrial coatings. Bayhytherm 3246 is the further development of Bayhytherm 3146 without NMP.

储存条件

Bayhytherm 3246 should be stored in tightly sealed original containers and protected from freezing, heat, and foreign materials. The product is sensitive to freezing. Freezing will damage the product irreversibly. Prolonged storage at higher temperatures may result in a decrease of viscosity and/or an increase of average particle size, possibly resulting in sedimentation or coagulation. Recommended storage temperature is 5º-23ºC.

样品

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包装类型

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技术属性和数据表

属性名称 测试方法 单位 数值
Viscosity at 23oC, (D=approx. 186 s-1) mPa∙s 100 - 1,200
pH (thinned 1 : 4 with deionized water) 6.8 - 8.5
Acid value mg KOH/g 7 - 10
Non-volatile content (1 g / 1 h / 105oC) % 45 - 47

属性名称 测试方法 单位 数值
Visual appearance yellowish-white, cloudy
Density at 20oC g/ml approx. 1.07

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技术数据表
安全数据表
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