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Neogel® 8373-W-9512 UV isdeveloped especially for boat building,swimming pools, sanitary ware,furniture and those products requiregood weather ability.
| Products Brand | |
|---|---|
| Additive Classification | Gel Coat |
| Industry | Adhesives, HI&I Care, Paints & Coatings |
Neogel® 8373-W-9512 UV is an iso/Neopentylglycolgelcoat which has a combination of importantcharacteristics: easy application, good resistance to longimmersion in water (good blister resistance), excellentweather ability (less yellowing), air release, goodmechanical properties, conforms USA ANSI-Z-124-1,approved by DNV Italia and Italian RINA.
| Characteristics | Test Method | Unit | Typical Value Base Gelcoat Brush | Typical Value Base Gelcoat Spray | |
| Appearance | TM 2265 | — | Thixotropic liquid | Thixotropic liquid | |
| Viscosity at 25℃ (#4, rpm2) | TM 5042 | mPa.s | 35000-60000 | 42500-52000 | |
| Viscosity at 25℃ (#4, rpm20) | TM 5042 | mPa.s | 5700-7300 | 3500-5200 | |
| Geltime at 25℃ | TM 2245 | minutes | 12-18 | 8-15 |
| Characteristics | Test Method | Unit | Typical Value White Gelcoat Brush | Typical Value White Gelcoat Spray |
| Barcol Hardness (*) (**) | D 2583-67 | — | 40-45 40-45 | 20-25 40-45 |
| Tensile Strength (**) | D 638 | MPa | 50±5 | 50±5 |
| Tensile Modulus (**) | D 638 | MPa | 3650±150 | 3800±150 |
| Elongation at Break (**) | D 639 | % | ≥2.5 | ≥2.5 |
| Flexural Strength (**) | D 790 | MPa | 95±5 | 85±5 |
| Flexural Modulus (**) | D 790 | MPa | 3300±150 | 3600±150 |
| HDT 66 psi (**) | D 648 | ℃ | ≥95 | ≥95 |
ZC-5885 is an unsaturated polyester resin synthesized from phthalic anhydride and standard glycols as the main raw materials, and is dissolved in styrene. It has medium viscosity and medium reactivity.
Brand:Trigonox®
Chemical family:Organic peroxide
CAS number:37206-20-5
Physical form:Liquid
Chemical name:Methyl isobutyl ketone peroxide
Brand：Trigonox®
Chemical family：Organic peroxide
CAS number：80-15-9
Physical form：Liquid
Molecular Weight：152.2
Chemical name：Cumyl hydroperoxide
Brand:Perkadox®
Chemical family:Organic peroxide
CAS number:94-36-0
Physical form:Granular powder
Chemical name:Dibenzoyl peroxide
Brand:Butanox®
Chemical family:Organic peroxide
CAS number:1338-23-4
Physical form:Liquid
Chemical name:Methyl ethyl ketone peroxide
Appearance: Brown-yellow transparent liquid
Density: 1.05-1.07kg/L
Viscosity: 1 350±100cps
Solid content: 55±1%
Gelation time: 2 15±5min
Shelf life: 6 months (below 25℃)
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