砂轮、砂布砂纸Griding wheels / Coated Abrasive

供应应用于砂轮、砂布砂纸的酚醛树脂,具有高强度和良好的黏结性。

We offer phenolic resins for bonded/coated abrasives with high mechanical strength and good adhesive performance.

砂轮用酚醛树脂的介绍 Resin Line-up for Grinding wheel

项目

Product Code

固化时间

Curing time

流动度

Flow

六次

Hexamine

用途

Application

对砂轮的附加性能

Additional functions to Grinding wheel

150C, 秒 sec 125C, 毫米 mm % 切削
Cutting
研磨
Grinding
湿式
Wet type
重研削
Heavy grinding
金刚石砥石
Diamond grinding wheel
耐磨损性
Wear resistance
旋转强度
Rotation strength
锐度
Sharpness
抑制CG*1粘性
Suppressed CG viscosity
PR-217 110 20 7
PR-50099 110 19 9
PR-55694 90 20 13
PR-51794(HAP) 85 13 13
PR-50590 120 29 9
PR-55730 102 33 7
PR-55749 110 34 10
PR-56052(HAP) 93 19 13
PR-53724(HAP) 120 33 14
PR-50869B 110 40 12
PR-56060 (改性) 93 19 14

:良好 good  :特别好 excellent

*1Coated Grain

上述是代表值,非保証値
These values on the table are representative values. They are NOT specification.

液体酚醛树脂 Liquid Resin Line-up

品名

Product Code

外观

Appearance

比重(-)

Specific Gravity

粘度(mPas)

Viscosity

不挥发分(%)

Resin Content

特长

Feature

PR-55729 红褐色液体
Reddish brown liquid
1.215 750 73 可以得到流动性好的包粒。
=> 自动计量、自动成型时的作业性良好。

 

Coated grain having the good flowability can be obtained.
=> Good workability for automatic weighing and automatic molding.

PR-9480N 红褐色液体
Reddish brown liquid
1.061 250 58 和基材的密着性良好。
=> 强度、耐磨耗性良好。

 

Good adhesion to the substrate.
=> Good strength and wear resistance

推荐保管温度10℃以下
Recommended storage temperature below 10 ℃

上述是代表值,非保証値
These values on the table are representative values. They are NOT specification.

用于砂布砂纸的酚醛树脂 Resin Line-up for Coated Abrasives

品名

Product Code

比重

Specific Gravity

粘度

Viscosity

固成分

Resin Content

水溶性

WaterTolerance

用途

Application

特长

Feature

25℃ [-] 25℃ [mPas] 135℃ [%] 25℃ [%]
PR-55701 1.211 240 68 120 基材处理
Backing Treatment
密着性
Adhesion
PR-55779 1.235 300 75 300 砂布 基材处理
Coated Abrasive, Backing Treatment
低粘度
Low viscosity
PR-55700 1.247 320 63 >1000 基材处理
Backing Treatment
柔软性
Flexibility
PR-55515 1.245 330 73 200 砂布
Coated Abrasive
柔软性
Flexibility
PR-55928 1.247 350 64 1000 基材处理
Backing Treatment
环境性 (低甲醛)
Environment (Low Formaldehyde)
PR-53074 1.235 700 75 300 砂布 基材处理
Coated Abrasive, Backing Treatment
通用性
Multipurpose
PR-56146 1.161 1160 70 40 底胶 覆胶
Makecoat Sizecoat
速硬化 溶剂系
Fast cure Organic solvent
PR-56087 1.223 4400 80 80 底胶 覆胶
Makecoat Sizecoat
柔软性
Flexibility
PR-55755 1.241 4500 79 600 砂布 基材处理
Coated Abrasive, Backing Treatment
重研削性
Heavy duty

上述是代表值,非保証値
These values on the table are representative values. They are NOT specification.

酚醛树脂Phenolic Resins for Industrial Use