PMMA ASA ALLOY
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PMMA ASA ALLOY

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PMMA ASA Alloy Resin Pellets - High Gloss·UV Resistant·Weatherproof Aesthetic Solution


I. Core Selling Points

✅ Synergistic Performance: PMMA (30-50%) + ASA (50-70%) blend, high light transmittance (≥85%) + UV resistance (ΔE≤1.0 after 3000h UV)

✅ Superior Weatherproofing: Withstands -30~80℃ extreme temperatures, no yellowing/cracking in outdoor use (5-year service life)

✅ Premium Aesthetics: 60° gloss ≥85 GU (ASTM D523), low haze (≤2.0%), mirror-like finish for visible parts

✅ Balanced Toughness: Notched Izod impact ≥12 kJ/m² (23℃), 80% higher than pure PMMA, no brittle fracture

✅ Processing Stability: Optimized melt flow (8-20 g/10min), compatible with injection molding/extrusion, no flow marks

✅ Multi-Scene Compliance: IATF 16949 (automotive), RoHS/REACH, UL94 HB (flame-retardant optional), FDA 21 CFR §177.1040

✅ Customizable Formulation: PMMA/ASA ratio tuning, gloss adjustment, anti-scratch/UV-stabilized/flame-retardant modifications


II. Core Product Specifications (Professional Table with Data Support)

Performance Category

Test Item

Test Standard

Typical Value (Standard Grade/High Weather Grade/High Impact Grade)

Unit

Basic Properties

Density

ASTM D792

1.08-1.12 / 1.09-1.13 / 1.10-1.14

g/cm³


Water Absorption (24h/23℃)

ASTM D570

≤0.3 / ≤0.35 / ≤0.4

%


Haze Value

ASTM D1003

≤1.5 / ≤2.0 / ≤2.0

%

Optical Performance

Light Transmittance (3mm)

ASTM D1003

≥90 / ≥85 / ≥82

%


60° Gloss (GU)

ASTM D523

88-92 / 85-88 / 82-85

GU

Mechanical Properties

Tensile Strength (Yield)

ASTM D638

45-55 / 42-52 / 38-48

MPa


Elongation at Break

ASTM D638

20-30 / 25-35 / 35-45

%


Notched Izod Impact (23℃)

ASTM D256

12-15 / 14-18 / 18-22

kJ/m²

Thermal Properties

Heat Distortion Temp (1.8MPa)

ASTM D648

85-95 / 83-93 / 80-90


Continuous Use Temperature

-

-30~80 (all grades)


Melting Point

DSC

170-180 (all grades)

Weather Resistance

UV Aging Yellowing (3000h)

ASTM G154

ΔE≤0.8 / ΔE≤1.0 / ΔE≤1.2

-

Processing Properties

Melt Flow Rate (220℃/10kg)

ASTM D1238

15-20 / 12-16 / 8-12

g/10min

Compliance Certifications

Automotive Grade

IATF 16949

Compliant

-


Environmental

RoHS 2.0/REACH 197 SVHC

Compliant

-


Food Contact (optional)

FDA 21 CFR §177.1040

Compliant

-


III. Target Application Scenarios (Industry + Pain Points + Solutions)

1. Automotive Industry → Outdoor Exterior + Aesthetics

Applicable Products: Headlight covers, grille trim, side mirror housings, roof rails, charging port covers

Core Value: 3000h UV resistance (no yellowing), IATF 16949 compliant, high gloss matches automotive premium design

2. Building & Construction → Weatherproof Facades

Applicable Products: Outdoor decorative panels, skylights, sunshades, window frames, signage substrates

Core Value: 5-year outdoor service life, withstands rain/snow/UV radiation, low haze for light transmission

3. Consumer Electronics (Outdoor) → Durability + Texture

Applicable Products: Outdoor speaker shells, solar panel covers, portable power station housings, drone casings

Core Value: Impact resistance (≥18kJ/m²) for outdoor use, light transmittance ≥85% (solar panel compatibility), anti-scratch option

4. Daily & Leisure Products → All-Weather Use

Applicable Products: Outdoor furniture, sports equipment (golf cart covers), garden tool housings, kids’ outdoor toys

Core Value: -30℃ low-temperature impact resistance, no brittle fracture, FDA-compliant for contact products

5. Signage & Display → High Visibility + Longevity

Applicable Products: LED billboard substrates, light boxes, exhibition display panels, retail signage

Core Value: High light transmittance (≥90%), uniform gloss (no color distortion), UV stability maintains display effect


IV. Quality Assurance System (Build Procurement Trust)

1. Production Process

Adopts precision alloy compatibility technology + twin-screw extrusion, uniform PMMA/ASA dispersion (phase separation ≤1μm)

Fully automated production lines with real-time monitoring of optical performance/UV stability, raw material purity ≥99.9% (high-grade PMMA + weather-resistant ASA)

Batch Stability: Gloss fluctuation ≤±2 GU, UV aging ΔE deviation ≤0.2, performance consistency ≤±3%, monthly capacity 8,000 tons

2. Testing Standards

Full-Process Inspection: Raw material compatibility test → Alloy dispersion analysis → Optical/mechanical/weather resistance testing → Molding validation

Testing Equipment: UV aging chamber (3000h cycle), haze/transmittance meter, gloss meter, low-temperature impact tester, tensile testing machine

3. Certification Qualifications

Basic: ISO 9001, ISO 14001, RoHS 2.0, REACH

Special: IATF 16949 (automotive), FDA, LFGB, SGS UV aging certification, ASTM D4329 weather resistance certification


V. Cooperation Support (Lower Procurement Threshold)

✅ Sample Support: Free 5kgs standard samples, custom PMMA/ASA ratio samples (7-day delivery)

✅ Customization Service: PMMA/ASA ratio tuning (30-50%/50-70%), anti-scratch/UV-enhanced/flame-retardant modification, color matching (Pantone/RAL)

✅ Technical Support: Molding parameter optimization (200-240℃), flow mark prevention advice, outdoor service life prediction

✅ Logistics Guarantee: Global shipping (EXW/FOB/CIF), moisture-proof vacuum packaging (25kg bags/1000kg/pallet), safety stock for urgent orders

✅ After-Sales Guarantee: 1-year quality warranty, free replacement for non-compliant batches (UV aging ΔE>1.2), 48h technical troubleshooting


VI. Contact & Inquiry (Call to Action)

Inquiry Hotline: +86-159 9584 3932

Business Email: st002.sale@seetou.com

Online Consultation: Click [Live Chat] for instant quote & customization support

Factory Address: Room 1111B, 11th Floor, Nandu Plaza Tower, No. 18 Fengjin South Road, Wuzhong Economic Development Zone, Suzhou city (On-site audit & molding trials welcome)

Get your weatherproof PMMA ASA Alloy solution + free sample today!


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