Deawa® DS-13 sealing agent is a mold sealant specially designed for metal and fiberglass molds with micropores, slight scratches and defects on the surface. It can be used in conjunction with deawa release agent to greatly improve the release effect.
Supplier | |
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Industry | HI&I Care, Paints & Coatings |
Additive Classification | Sealing Agent |
Appearance | Colorless transparent liquid |
Odor | Extremely low odor |
Density | 0.733±0.02 |
Flash point | 25°C |
Application Temperature | 13°C – 135°C |
Sensitive to moisture; the lid should be tightly sealed when not in use. Ensure good air circulation during use.
For best results, all waxes, sealants, scrubbers, and other release agent residues must be thoroughly cleaned. You can choose deawa®577S mold cleaner, deawa®553S mold cleaner, or other cleaning solvents for cleaning.
(Refer to the product safety data sheet before use)Deawa®DS-13 sealing agent can be applied at room temperature using a clean, lint-free cloth (nonwoven fabric should not be used as Deawa’s solvent will dissolve the adhesive in nonwoven fabrics).
1. Use a clean, lint-free cloth to apply the sealing agent to the mold, then immediately use another clean, lint-free cloth to spread it from the outside in, ensuring that the film formed by the sealing agent on the mold is a continuous, even thin layer.
2. It is recommended to repeat the above steps and apply two layers, with a 15-minute interval between applications. (For new molds, apply two additional layers of sealing agent.)
3. After applying the final layer of sealing agent, cure at room temperature for 30 minutes before applying the release agent.
Deawa® DS-13 sealing agent should be used in a well-ventilated environment. Store in a dry, cool place. When not in use, keep the lid sealed.
Brand:Polylite
Appearance:Hazy
Acid Value:8-15mgKOH/g
Viscosity,25℃:1.8-2.2Pa.s
Solid Content:54-59%
Gelation time,25℃:20-38min
Brand:Polylite
Appearance:Transparent, water-white liquid with a bluish tint
Viscosity:0.75-1.25 25℃, Pa.S
Gel Time:5.6-10.4 25℃, min
Acid Value:18-26 mg KOH/g
Solid Content:64-70 %
Brand:Polylite
Physical State:liquid
Epoxy Equivalent (g/eq):184~190
Color (Gardner):1.0max
Flash Point (℃):150↑
Viscosity (cps, at 25℃):12000~15000
Hydrolyzable Chlorine Content (ppm):1000↓
Specific Gravity (g/cm³, 25℃):1.16
Brand:Polylite
Appearance: Clear liquid,no visible mechanical impurity
Epoxy Equivalent (g/eq): 176–184
Color (Gardner): Max 1.0
Flash Point (℃): Above 150
Viscosity (cps, at 25℃): 8000–11000
Hydrolyzable Chlorine Content (ppm): Below 1000
Specific Gravity (g/cm³, 25℃): 1.16
Brand:Trigonox®
Chemical family:Organic peroxide
CAS number:37206-20-5
Physical form:Liquid
Chemical name:Methyl isobutyl ketone peroxide
Brand:Perkadox®
CAS number:94-36-0
Molecular Weight:242.2
Concentration:3.20-3.37%
Chemical name:Dibenzoyl peroxide, paste, 50% in dipropylene glycol dibenzoate and water