1、 Overview:
Slow drying diluent (commonly known as slow dry water) s-783# is a kind of diluent mainly prepared by isophone, a strong solvent with high boiling pointThe universal screen washing water / ink diluent has a unique special smell similar to camphor, has strong solubility, and can dissolve various types of epoxy based ink and rosin based ink. It is widely used in various screen printing.
Physicochemical properties: This product is a colorless to yellowish non-volatile liquid with a special smell similar to camphor, low toxicity and flash pointAbove 100 ℃, spontaneous combustion stability is higher than 350 ℃. It is insoluble in water and has a high dilution ratio with petroleum hydrocarbons. It is not a hazardous chemical. However, its vapor is heavier than air and is easy to gather in low places. Fireworks should still be strictly prohibited during use and storage.
2、 Technical indicators:
Product quality: appearance | Colorless to yellowish transparent liquid |
density | 0.95-1.05 |
Boiling range (95% distillate) ℃ | 192-225 |
Nonvolatile matter,% | ≤0.05 |
Moisture,% | ≤0.2 |
3、 Packing:
20L / barrel, 200L / barrel
Sealed packaging, the product is valid for two years.
4、 Precautions:
1. This product is not volatile and has low toxicity. Please cover the container and seal it after use. In addition to damaging mucous membrane and stimulating respiratory tract, high concentration steam also has the effects of excitement and anesthesia.
2. The vapor of this product is heavier than air. The workplace should maintain air circulation to prevent the accumulation of flammable gas.
5、 Storage and safety:
1. This product is a combustible liquid. It must be protected from fireworks and away from heat source during transportation and storage. This product must be stored in a cool and ventilated place and avoid large storage.
2. If this product leaks, ventilation must be maintained to prevent its vapor from accumulating in the air. The explosion range of this product in the air is about 0.84-3.8%. Any open fire and spark should be prevented to avoid combustion and explosion accidents.
3. If this product catches fire, evacuate the personnel on site immediately and put out the fire with 1211 fire extinguisher.
4. This product will remove the oil layer on the surface when contacting human skin, and long-term inhalation of steam may be harmful to health. Therefore, air circulation in the workplace should be maintained as far as possible.
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