PROPERTIES OF UNCURED MATERIAL 固化前材料性能
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Properties 性能
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Typical Value典型值
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Chemical Type 化學(xué)類型
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Methacrylate monomers 甲基丙烯酸酯單體
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Appearance 外觀
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Clear amber fluorescent liquid 透明琥珀熒光液體
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Smell 氣味
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Very slight 很輕
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Specific Gravity 比重@25°C
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1.05
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Viscosity 粘度@25°C, mPa.s (cP)
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8-11
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Surface Tension 表面張力, dynes/cm
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33
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PH value PH值
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Neutral 中性
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Water solubility 水溶性
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Excellent 優(yōu)異
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Flash Point 閃點(diǎn)(TCC), ºC
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95-120
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Shelf life保質(zhì)期, month
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12
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TYPICAL PROPERTIES OF CURED MATERIAL 固化后材料典型物理性能
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Properties 性能
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Typical Value典型值
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Hardness 硬度, Shore D
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78
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Solid content 固含量, %
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> 99.5
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Service temperature, ºC
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-70 to 230
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Shrinkage 收縮率, %
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< 5
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Solvent resistance, No leakage in fluids 不溶性, 在流體中無(wú)滲漏
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Water, oil, hydraulic fluid, turbine fuel 水，油，水壓流體，渦輪燃料
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Dielectric Strength 電解質(zhì)強(qiáng)度
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900 volts/mil
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Volume Resistively 體電阻率
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1.4*E14 ohm·cm
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LEAKAGE TESTING UNDER PRESSURE 壓力滲漏測(cè)試
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Tests
測(cè)試
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Condition
條件
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Before sealing
密封前
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After treatment
處理后
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Temperature resistance
耐溫性
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200ºC x 1 hr
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Severe leaking
嚴(yán)重滲漏
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No leakage
無(wú)滲漏
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Engine oil & gasoline
引擎用潤(rùn)滑油及燃料
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150ºC x 200 hr
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Severe leaking
嚴(yán)重滲漏
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No leakage
無(wú)滲漏
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Engine coolant
引擎用冷凍液
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25ºCx 200 hr
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Severe leaking
嚴(yán)重滲漏
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No leakage
無(wú)滲漏
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Temperature cycle
溫度循環(huán)
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150ºC x 1 hr / -75ºC x 2 minutes x 80 cycles
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Severe leaking
嚴(yán)重滲漏
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No leakage
無(wú)滲漏
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Acidic resistance
耐酸腐蝕性
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10%HCl x120 hrs, RT
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Severe leaking
嚴(yán)重滲漏
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No leakage
無(wú)滲漏
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Alkali resistance
耐堿腐蝕性
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10%NaOHx120 hrs, RT
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Severe leaking
嚴(yán)重滲漏
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No leakage
無(wú)滲漏
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DIRECTIONS FOR USE使用指南
Polymerization temperature 聚合反應(yīng)溫度: 85-91 ºC
Polymerization time聚合反應(yīng)時(shí)間: 6 – 8 minutes
- Any of the following vacuum impregnation methods can be used to impregnate parts in C-Seal 91可利用下列任何一種真空浸漬方法將C-Seal 91浸漬到部件中。
- Wet Vacuum 濕真空
- Wet Vacuum/Pressure 濕真空/壓力
- Dry Vacuum/Pressure 干真空/壓力
- Pressure Impregnation 壓力浸漬
- Use the centrifuge or drip station to reclaim excess sealant after impregnation. 浸漬后，使用離心機(jī)或滴落臺(tái)回收多余密封劑。
- Use plain water to wash and clean parts 用淡水沖洗來(lái)清潔部件。
- Please soak parts in hot water tank and allow sufficient time for sealant to cure within the part. Add some corrosion inhibitor to the hot water tank to provide part protection from rust or corrosion. 將部件浸入到熱水箱中，保持充分時(shí)間使密封劑充分固化。熱水箱中應(yīng)加入緩蝕劑以防止某些部件生銹或腐蝕。
NOTE: Sealant will cure in four to ten minutes at 90°C, but please allow sufficient time for interior sections of parts to reach that temperature. 注: 90 °C 下, 固化劑可在4-10分鐘內(nèi)固化，但要確保充分的時(shí)間使部件中心達(dá)到此溫度。
- Allow sufficient time to thoroughly cool the parts after removing them from the hot water tank 從熱水箱中取出部件，充分冷卻。
STORAGE INFORMATION儲(chǔ)存方法:
Store at 10 ºC to 22 ºC in dry condition. Avoid direct exposure to light or warm temperature.
10 ºC到22 ºC于干燥環(huán)境下儲(chǔ)存. 避免直接光照和高溫.
