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Polythiol KTSH-800 is is a mercaptan (-SH) terminated polymer, used as a transparent liquid polymer curing agent. Excellent properties when combined with amines or polyamines to cure epoxy resins. Provides fast cure rates at low temperatures and in thin films.
Poly mercaptan can be used as an electronic potting adhesive to prevent moisture and dust from corroding electronic devices, and mitigate damage caused by external forces and vibrations, thus improving the stability of electronic devices.
Polythiol 309 exhibits high reactivity and enables rapid curing of epoxy resin at low temperatures or room temperature. It has excellent properties including high levels of adhesion, toughness, and transparency, resistance to yellowing, and thin-layer curing. Moreover, it demonstrates outstanding resistance to alkali, acid, oil, and water.
Polythiol 309 enables low-temperature, rapid curing, offers excellent adhesive performance, and reduces such defects as chipping, edge splintering, and cracking in the process of silicon rod cutting. In addition, it allows for quick removal after soaking in warm water. This provides an adhesive solution for efficient cutting of silicon rods.
| Item | Specification |
| Appearance | Colorless transparent viscous liquid |
| Mercapto equivalent weight | ≥ 3.0 meq/g |
| Viscosity(25°C) | 12,000 – 15,000 mPa·s |
| Platinum-cobalt scale,APHA | ≤ 20 |
| pH Value (1% water Solution) | 5.00 – 7.00 |
| Total Chlorine Content | ≤ 800 ppm |
| Volatile Matter | ≤ 1.2 %(m/m) |
Packaging: 25 kg/drum or 220 kg/drum.
Storage: Being kept in dry, clean warehouse with well ventilation.
Avoid exposing to light and heating.
Protecting the product from leakage, rain and insolation during transportation.
Safety: Use appropriate personal protective equipment (e.g., gloves, safety glasses) during handling.
Polythiol KTSH-800 is is a mercaptan (-SH) terminated polymer, used as a transparent liquid polymer curing agent. Excellent properties when combined with amines or polyamines to cure epoxy resins. Provides fast cure rates at low temperatures and in thin films.
Chemical Name/Synonyms: Poly[oxy(methyl-1,2-ethanediyl)], α-hydro-ω-hydroxy-, ether with 2,2-bis(hydroxymethyl)-1,3-propanediol (4:1), 2-hydroxy-3-mercaptopropyl ether / Capcure 3-800, GABEPRO GPM-800,etc.
Professional manufacturer for more than 30 years.
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