▎Products Description
PVC Compound for Window Profile
Lead-free PVC for uPVC window profiles — EU export ready. High weld strength. Request samples!
Lead-free PVC for uPVC window profiles — EU export ready. High weld strength. Request samples!
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★ Premium Window & Door Compound Supplier ★
30+ Years PVC Modification Technology · ISO Certified Manufacturer
Export to 120+ Countries Worldwide · SGS, Intertek, Bureau Veritas Verified
Product Overview
Small BossSmallBoss Window & Door PVC Compound is a premium rigid PVC extrusion grade engineered for uPVC window profiles, door frames, sliding door tracks, and sash systems. Our formulation delivers outstanding weatherability, dimensional stability, and impact resistance required for long-term exterior fenestration performance.
Designed to meet AAMA and ASTM D4726 standards, this compound provides excellent UV resistance, color retention, and thermal stability. It supports high-speed extrusion of multi-chamber profiles with precise tolerances, smooth surface finish, and consistent white color batch after batch.
· Specification
Small Boss| Parameter | Value |
|---|---|
| Density (g/cm³) | 1.40 – 1.50 |
| Hardness (Shore D) | 76 – 82 |
| Tensile Strength (MPa) | ≥ 45 |
| Elongation at Break (%) | ≥ 25 |
| Flexural Strength (MPa) | ≥ 70 |
| Flexural Modulus (MPa) | ≥ 2800 |
| Izod Impact, Notched (kJ/m²) | ≥ 8 (-10°C) |
| Vicat Softening Temp (°C) | ≥ 82 |
| Heat Deflection Temp (°C) | ≥ 75 |
| UV Resistance (ΔE) | ≤ 3 (4000h) |
| Thermal Stability @200°C (min) | ≥ 60 |
| Processing Temp (°C) | 160 – 190 |
| Color Options | White (standard), Ivory, Custom |
| Compliance | ASTM D4726, AAMA, EN 12608, RoHS |
| Stabilizer System | Lead-free (Ca-Zn stabilized) |
· Advantage
Small Boss🔶Window profiles yellow, chalk, and degrade under years of intense UV exposure
Our compound incorporates a high-performance UV stabilization package that maintains whiteness and surface integrity beyond 4000 hours of accelerated weathering, far exceeding standard market requirements.
🔶Profiles lose dimensional accuracy with seasonal thermal expansion and contraction
Our formulation delivers a low coefficient of thermal expansion and high heat deflection temperature, ensuring window and door frames maintain tight tolerances and consistent sightlines through years of temperature cycling.
🔶Profiles become brittle and crack during cold-weather installation and impact
Our impact-modified system maintains excellent low-temperature toughness, achieving notched Izod impact values above 8 kJ/m² at -10°C, preventing cracking during transport, cutting, and on-site installation in cold climates.
🔶Inconsistent surface finish and die buildup cause production slowdowns and rejects
Our precision-formulated compound ensures stable melt flow, minimal die drool, and smooth profile surfaces at extrusion speeds up to 6 m/min, reducing line stoppages and scrap rates.
🔶Proven Quality Control
Every batch undergoes rigorous QC testing including mechanical properties, dimensional stability, and color consistency. Our ISO-certified lab ensures compound performance matches specifications batch after batch.
· Application
Small Boss🔶uPVC Window Profiles
Multi-chamber window frames, sash profiles, mullions, and transoms for casement, tilt-and-turn, and sliding window systems in residential and commercial buildings.
🔶uPVC Door Frames & Sliding Tracks
Rigid door frame profiles, sliding door tracks, threshold profiles, and door panel components for entrance doors, patio doors, and folding door systems.
🔶Window & Door Accessories
Glazing beads, weather seals, mullion covers, reinforcement chambers, and hardware integration components extruded from rigid PVC for complete fenestration systems.
🔶Capstock & Co-Extrusion
High-weatherability capstock layer compatible with rigid PVC substrates for colored and woodgrain finish profiles, providing superior UV resistance for dark color exterior applications.
🔶Specialty Profiles
Custom extruded profiles for specialized applications in industrial and commercial settings.
🔶Custom Formulations
Tailored compounds developed to meet specific customer requirements for hardness, color, and processing characteristics.
UPVC Window Profiles
Window & Door Accessories
Specialty Profiles
· Why Choose Us
Small BossTongxiang Small Boss Special Plastic Products Co., Ltd. has been a trusted PVC compound manufacturer Since 1992 (30+ Years). With 30+ years of formulation expertise, 120+ extrusion lines, and an annual capacity of 72,000 tons, we deliver consistent, high-performance window and door compounds to profile extruders across 100+ countries.
Our fenestration-grade compounds are trusted by window profile manufacturers worldwide for their reliable extrusion performance, excellent weatherability, and compliance with international standards including AAMA, ASTM D4726, and EN 12608.
Get technical data sheets, samples, and competitive quotes within 24 hours
30+
Years of PVC Compound Manufacturing Experience
72,000
Tons Annual Production Capacity
120+
Extrusion Production Lines
100+
Countries Served Worldwide
Ready to Upgrade Your Window & Door Compound Supply Chain?
Get Free Samples & Technical Consultation
Email: zt02@smallboss.com | Website: www.ztsmallboss.com
★ Premium Window & Door Compound Supplier ★
30+ Years PVC Modification Technology · ISO Certified Manufacturer
Export to 120+ Countries Worldwide · SGS, Intertek, Bureau Veritas Verified
Product Overview
Small BossSmallBoss Window & Door PVC Compound is a premium rigid PVC extrusion grade engineered for uPVC window profiles, door frames, sliding door tracks, and sash systems. Our formulation delivers outstanding weatherability, dimensional stability, and impact resistance required for long-term exterior fenestration performance.
Designed to meet AAMA and ASTM D4726 standards, this compound provides excellent UV resistance, color retention, and thermal stability. It supports high-speed extrusion of multi-chamber profiles with precise tolerances, smooth surface finish, and consistent white color batch after batch.
· Specification
Small Boss| Parameter | Value |
|---|---|
| Density (g/cm³) | 1.40 – 1.50 |
| Hardness (Shore D) | 76 – 82 |
| Tensile Strength (MPa) | ≥ 45 |
| Elongation at Break (%) | ≥ 25 |
| Flexural Strength (MPa) | ≥ 70 |
| Flexural Modulus (MPa) | ≥ 2800 |
| Izod Impact, Notched (kJ/m²) | ≥ 8 (-10°C) |
| Vicat Softening Temp (°C) | ≥ 82 |
| Heat Deflection Temp (°C) | ≥ 75 |
| UV Resistance (ΔE) | ≤ 3 (4000h) |
| Thermal Stability @200°C (min) | ≥ 60 |
| Processing Temp (°C) | 160 – 190 |
| Color Options | White (standard), Ivory, Custom |
| Compliance | ASTM D4726, AAMA, EN 12608, RoHS |
| Stabilizer System | Lead-free (Ca-Zn stabilized) |
· Advantage
Small Boss🔶Window profiles yellow, chalk, and degrade under years of intense UV exposure
Our compound incorporates a high-performance UV stabilization package that maintains whiteness and surface integrity beyond 4000 hours of accelerated weathering, far exceeding standard market requirements.
🔶Profiles lose dimensional accuracy with seasonal thermal expansion and contraction
Our formulation delivers a low coefficient of thermal expansion and high heat deflection temperature, ensuring window and door frames maintain tight tolerances and consistent sightlines through years of temperature cycling.
🔶Profiles become brittle and crack during cold-weather installation and impact
Our impact-modified system maintains excellent low-temperature toughness, achieving notched Izod impact values above 8 kJ/m² at -10°C, preventing cracking during transport, cutting, and on-site installation in cold climates.
🔶Inconsistent surface finish and die buildup cause production slowdowns and rejects
Our precision-formulated compound ensures stable melt flow, minimal die drool, and smooth profile surfaces at extrusion speeds up to 6 m/min, reducing line stoppages and scrap rates.
🔶Proven Quality Control
Every batch undergoes rigorous QC testing including mechanical properties, dimensional stability, and color consistency. Our ISO-certified lab ensures compound performance matches specifications batch after batch.
· Application
Small Boss🔶uPVC Window Profiles
Multi-chamber window frames, sash profiles, mullions, and transoms for casement, tilt-and-turn, and sliding window systems in residential and commercial buildings.
🔶uPVC Door Frames & Sliding Tracks
Rigid door frame profiles, sliding door tracks, threshold profiles, and door panel components for entrance doors, patio doors, and folding door systems.
🔶Window & Door Accessories
Glazing beads, weather seals, mullion covers, reinforcement chambers, and hardware integration components extruded from rigid PVC for complete fenestration systems.
🔶Capstock & Co-Extrusion
High-weatherability capstock layer compatible with rigid PVC substrates for colored and woodgrain finish profiles, providing superior UV resistance for dark color exterior applications.
🔶Specialty Profiles
Custom extruded profiles for specialized applications in industrial and commercial settings.
🔶Custom Formulations
Tailored compounds developed to meet specific customer requirements for hardness, color, and processing characteristics.
UPVC Window Profiles
Window & Door Accessories
Specialty Profiles
· Why Choose Us
Small BossTongxiang Small Boss Special Plastic Products Co., Ltd. has been a trusted PVC compound manufacturer Since 1992 (30+ Years). With 30+ years of formulation expertise, 120+ extrusion lines, and an annual capacity of 72,000 tons, we deliver consistent, high-performance window and door compounds to profile extruders across 100+ countries.
Our fenestration-grade compounds are trusted by window profile manufacturers worldwide for their reliable extrusion performance, excellent weatherability, and compliance with international standards including AAMA, ASTM D4726, and EN 12608.
Get technical data sheets, samples, and competitive quotes within 24 hours
30+
Years of PVC Compound Manufacturing Experience
72,000
Tons Annual Production Capacity
120+
Extrusion Production Lines
100+
Countries Served Worldwide
Ready to Upgrade Your Window & Door Compound Supply Chain?
Get Free Samples & Technical Consultation
Email: zt02@smallboss.com | Website: www.ztsmallboss.com
Previous: PVC Compound for Wall Panels
Next: No more data
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