砂輪、砂布砂紙Griding wheels / Coated Abrasive

供應應用于砂輪、砂布砂紙的酚醛樹脂,具有高強度和良好的黏結性。

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

砂輪用酚醛樹脂的介紹 Resin Line-up for Grinding wheel

項目

Product Code

固化時間

Curing time

流動度

Flow

六次

Hexamine

用途

Application

對砂輪的附加性能

Additional functions to Grinding wheel

150C, 秒 sec 125C, 毫米 mm % 切削
Cutting
研磨
Grinding
濕式
Wet type
重研削
Heavy grinding
金剛石砥石
Diamond grinding wheel
耐磨損性
Wear resistance
旋轉強度
Rotation strength
銳度
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  :特別好 excellent

*1???Coated Grain

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

液體酚醛樹脂 Liquid Resin Line-up

品名

Product Code

外觀

Appearance

比重(-)

Specific Gravity

粘度(mPa?s)

Viscosity

不揮發分(%)

Resin Content

特長

Feature

PR-55729 紅褐色液體
Reddish brown liquid
1.215 750 73 可以得到流動性好的包粒。
? 自動計量、自動成型時的作業性良好。

 

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

PR-9480N 紅褐色液體
Reddish brown liquid
1.061 250 58 和基材的密著性良好。
? 強度、耐磨耗性良好。

 

Good adhesion to the substrate.
? Good strength and wear resistance

推薦保管溫度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.

用于砂布砂紙的酚醛樹脂 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

特長

Feature

25℃ [-] 25℃ [mPa?s] 135℃ [%] 25℃ [%]
PR-55701 1.211 240 68 120 基材處理
Backing Treatment
密著性
Adhesion
PR-55779 1.235 300 75 300 砂布 基材處理
Coated Abrasive, Backing Treatment
低粘度
Low viscosity
PR-55700 1.247 320 63 >1000 基材處理
Backing Treatment
柔軟性
Flexibility
PR-55515 1.245 330 73 200 砂布
Coated Abrasive
柔軟性
Flexibility
PR-55928 1.247 350 64 1000 基材處理
Backing Treatment
環境性 (低甲醛)
Environment (Low Formaldehyde)
PR-53074 1.235 700 75 300 砂布 基材處理
Coated Abrasive, Backing Treatment
通用性
Multipurpose
PR-56146 1.161 1160 70 40 底膠 覆膠
Makecoat Sizecoat
速硬化 溶劑系
Fast cure Organic solvent
PR-56087 1.223 4400 80 80 底膠 覆膠
Makecoat Sizecoat
柔軟性
Flexibility
PR-55755 1.241 4500 79 600 砂布 基材處理
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.

酚醛樹脂Phenolic Resins for Industrial Use

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