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.
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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 |
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| 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 |
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| PR-217 | 110 | 20 | 7 |  |
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| PR-50099 | 110 | 19 | 9 | |
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| PR-55694 | 90 | 20 | 13 | |
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| PR-51794(HAP) | 85 | 13 | 13 | |
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| PR-50590 | 120 | 29 | 9 | |
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| PR-55730 | 102 | 33 | 7 | |
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| PR-55749 | 110 | 34 | 10 | |
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| PR-56052(HAP) | 93 | 19 | 13 | |
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| PR-53724(HAP) | 120 | 33 | 14 | |
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| PR-50869B | 110 | 40 | 12 | |
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| PR-56060 (改性) | 93 | 19 | 14 | |
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：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.
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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. |
| 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. |
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.
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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.
