Guangzhou Eric Wei Chemical Co., Ltd.
Guangzhou Eric Wei Chemical Co., Ltd.

LG Chem LG MMA BA525 Solid Acrylic Resin

LG Chem LG MMA BA525 is a 100% solid methacrylic bead resin, designed as a low-shrinkage agent for composite materials such as SMC and BMC. This beaded powder resin features excellent low shrinkage and dimensional stability, significantly improving product molding precision and surface gloss, with high impact resistance, weather resistance and outstanding compatibility

Features Of LG Chem LG MMA BA525 Solid Acrylic Resin

  1. All-solid and efficient formula - 100% active ingredients, no solvent added, can be directly and evenly dispersed in resin systems, with high molding efficiency.

  2. Excellent low shrinkage performance - Effectively inhibits molding shrinkage of composite materials, improves product dimensional accuracy, and reduces deformation and cracking risks.

  3. Wide system compatibility - Suitable for FRP resins for SMC/BMC, compatible with various additives, with strong formula adaptability.

  4. Processing advantages - Beaded form for easy addition and mixing, good fluidity, improving composite material molding efficiency and simplifying production process.

Typical Applications Of LG Chem LG MMA BA525 Solid Acrylic Resin

  1. Automotive composite components:Automotive headlight reflectors, interior structural parts, improving dimensional stability and surface texture.

  2. Bathroom composite products:Bathtubs, hand basins and other bathroom products, ensuring molding precision and surface gloss, water and corrosion resistant.

  3. Water treatment equipment components:Water tanks, pipelines and other water treatment equipment, enhancing weather resistance and structural stability, suitable for long-term water environment.

  4. Electrical equipment enclosures:Electrical control cabinets, insulating components, improving mechanical strength and insulation performance, suitable for industrial environments.

Specifications Of LG Chem LG MMA BA525 Solid Acrylic Resin

Resin AppearanceSolid beads
Solid Content (wt%)100
Molecular Weight (Mw)40,000
Specific Gravity (25℃, kg/liter)1.21
Glass Transition Temperature (Tg, ℃)110
Acid Value (mg KOH/g)2
SolubilitySoluble in aromatic hydrocarbons, esters and ketones
Drying TypeNatural drying, fast film formation


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