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May 15, 2024
Product Name: Silicone Resin
Item No.: SilibaseSR-X860
Product Overview:
Silibase Silicone Produce Replacement Densurf HR 800 Silicone Resin.SilibaseSR-X860 is a heat-curable methyl-phenylpolysi loxane resin. SilibaseSR-X860 is mainly used for high-temperature resistant coatings, with excellent high-temperature resistance and weather resistance; Has good flexibility and hardness, and can quickly dry at room temperature; Adding polysilazane can dry at room temperature. Suitable for blending various series of high-temperature resistant coatings, high-temperature resistant self-drying coatings, and H-grade insulation coatings, etc.
Uses for solvent-borne heat and corrosion resistant paints.
Provides thermal resistance up to 600-650℃ when formulated with suitable pigments and fillers.
Completes touch-free dry in 1 hour at ambient temperature.
Application
Industrial and Protective Coatings:
Pipelines
Muffler
Storage Tanks
Industrial Chimney
Industrial Furnace
Barbeque/stove
Substitute for good flexibility Densurf HR 800 Silicone Resin.
Application suggestions:
SilibaseSR-X860 | 350 | Organic bentonite | 10 |
Copper chromium black | 130 | 560 | 20 |
High melting point glass powder | 230 | Micro silica | 55 |
Ceramic powder | 40 | Nano alumina | 20 |
Mica powder | 90 | dispersing agent | appropriate amount |
Leveling agent | appropriate amount | xylene | 100 |
Flux T18 | 15 | N-butanol | 28 |
Gas silicon | 10 | ||
800℃, 30 minutes, the paint film is intact without peeling or peeling, with a hardness of over 8H, good adhesion, and toughness. | |||
1000℃, 3 hours, the paint film is intact without peeling and has toughness. | |||
Parameters | Test conditions | Index |
Exterior | Visualization | Colorless or light-yellow transparent liquid, allowing for trace amounts of milky color, without mechanical impurities |
Solvent | / | Xylene, n-butanol |
Solid content% | 150℃,2 h | 50±2 |
Viscosity .mPa. s (cps) | Rotational Viscometer (NDJ9S) 25℃ | 60-200 |
Table drying time | Horseshoe iron sheet25℃ | Dry surface for 30-40 minutes |
Hardness | Drying Time250℃%30min | HB-H |
Heat resistance | Copper sheet 200 ℃≧ 300h (Aluminum powder paint 650 ℃, 3h) | No yellowing, no peeling |
Weightlessness | 400℃.3h | ≦5.0% |
Degree of substitution | / | 1.36 |
Phenyl/methyl ratio | / | 0.8/1.0 |
Storage and Transportation Precautions:
Chinese Factory Supply heat-curable methyl-phenylpolysi loxane Densurf HR 800 silicone resin.If solvent evaporation is found, it can be diluted with the corresponding solvent and continued to be used. Store in a cool and ventilated warehouse below 35℃, avoid contact with acids and alkalis, and keep away from sparks and heat sources. There should be fire protection equipment level fire exits, which should be handled with light loading and unloading. According to the storage and transportation of dangerous goods.
Shelf life:
12 months