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PVC Transparent Coarse Sand Sheet

Publisher:Hansa seal Pubtime:2026-01-22 17:30:00 Close
Product Introduction to PVC Transparent Coarse Sand Sheet
PVC transparent coarse sand sheet is a specialized PVC sheet manufactured using a unique coarse sand texture surface treatment process. While maintaining basic transparency, it achieves strong light diffusion and high privacy protection effects through its distinctive surface texture, combining artistic decorativeness with functionality.

Core Specifications
  Feature Dimension  Technical Parameter                     Implementation Standard / Description  
 Material Composition    Industrial-grade PVC resin + Weathering additives  GB/T 3830-2008
 Sanding Grade   Coarse Sand Type   Surface Texture Index: C-2 Grade
 Standard Thickness  0.5mm / 1.0mm / 1.5mm / 2.0mm / 3.0mm  0.5mm / 1.0mm / 1.5mm / 2.0mm / 3.0mm
 Common Sizes  1220mm × 2440mm / 1560mm × 3050mm  Maximum Width: 1800mm
 Light Transmittance  60%-75% (varies with thickness)   ASTM D1003
 Haze Value   65%-85% (strong diffusion)  ASTM D1003 
 Glossiness  10-25 GU (60° measuring angle   GB/T 9754  
 Anti-Glare Index  UGR < 13 (excellent anti-glare)  CIE 117-1995
 Tensile Strength  ≥45 MPa (longitudinal)    ISO 527-3
 Elongation at Break  ≥150%     ISO 527-3  
 Surface Roughness  Ra 3.2-6.3 μm (coarse sand surface)     ISO 4287:1997
 Pencil Hardness    H-2H (smooth back side)  GB/T 6739-2006
 Abrasion Resistance  500 cycles (Taber CS-10)   ASTM D1044
 Operating Temperature Range  -15°C ~ +75°C   Short-term temperature resistance up to 100°C
 Vicat Softening Point   ≥75°C GB/T 1633   
 Weathering Resistance Grade   UV-enhanced type (outdoor 5-8 years)  QUV 2000-hour test


Application Scenario Configuration Table
  Application Field   Recommended Thickness   Light Transmittance / Haze Ratio  Installation Method 
 Office Partition Privacy Panel   3-5mm  65% transmittance / 80% haze  Frame fixing / Clip
  Bathroom Shower Partition  5-8mm   60% transmittance / 85% haze  Hardware installation 
 Interior Decorative Wall Cladding   2-3mm  70% transmittance / 75% haze   Adhesive / Stud fixing
  Industrial Equipment Protective Cover  1.5-2.0mm   75% transmittance / 70% haze   Bolt fixing
 Commercial Space Screen  3-4mm  65% transmittance / 80% haze   Free-standing / Suspended
 Outdoor Advertising Lightbox   2-3mm     2-3mm    Profile frame  

Processing Characteristics Description

Cutting Processing:

  • Mechanical Cutting: Recommended tungsten steel刀具, feed speed 8-12 m/min.

  • Laser Cutting: CO₂ laser, power 60-80W, speed 5-8 mm/s.

  • Waterjet Cutting: Pressure 380 MPa, cutting precision ±0.2 mm.

Edge Treatment:

  1. Polishing: Flame polishing or mechanical polishing possible.

  2. Chamfering: Recommended R1-R3 round corner.

  3. Drilling: Carbide drill bit, speed 800-1200 rpm.

Surface Lamination:

  • Lamination with transparent sheet: Enhances mechanical strength.

  • Lamination with aluminum plate: Forms aluminum composite panel.

  • Lamination with wood board: Decorative composite board.

Quality Inspection Standards

Inspection Item Method Standard Qualification Indicator
Appearance Quality GB/T 2035 No cracks, no deformation
Thickness Deviation GB/T 6672 Within ±0.1mm
Light Transmittance Uniformity ASTM D1003 Variation within sheet ≤5%
Abrasion Resistance ASTM D1044 Weight loss ≤0.1g/1000 cycles
Impact Resistance GB/T 1843 No breakage upon impact
Chemical Resistance ASTM D543 No change after 24h immersion

Certifications and Compliance

Certification Type Certification Standard Applicable Scope
Building Material Fire Safety GB 8624 Class B1 Interior Decoration Materials
Environmental Certification RoHS / REACH Export Products
Quality Management System ISO 9001:2015 Production Process
Marine Material Certification DNV/GL Standard Ship Decoration
Rail Transit Material EN 45545-2 Train Interior Decoration

Packaging and Storage/Transportation Specifications

Packaging Method:

  • Single Sheet Packaging: PE film + bubble bag + corner protectors.

  • Bulk Packaging: Wooden crate / steel frame crate, ≤500kg per pallet.

  • Moisture Protection: Built-in desiccant, wrapped with moisture-proof film.

Storage Conditions:

  • Storage Temperature: 10-35°C.

  • Relative Humidity: ≤70%.

  • Stacking Height: Flat stacking ≤1.5m, vertical storage requires rack.

  • Avoid Contact With: Organic solvents, sharp objects.

Transportation Requirements:

  • Rain and moisture-proof packaging.

  • Avoid heavy object compression.

  • Insulated transportation required when temperature is below -10°C.

Technical Selection Guidance

  1. Thickness Selection Guide:

    • Partitions & Decoration: 2-3mm (Economical type)

    • Bathroom Partitions: 5-8mm (Safe and durable)

    • Industrial Applications: 3-5mm (High strength requirements)

    • Advertising Use: 2-3mm (Balance of light transmission and privacy)

  2. Texture Selection Principles:

    • High Privacy: Artistic coarse sand / 3D coarse sand

    • Moderate Privacy: Standard coarse sand

    • Decorative Effect: Striated coarse sand / Custom patterns

  3. Environmental Adaptability Selection:

    • Outdoor Use: Must select UV-enhanced type.

    • Humid Environments: Mold-resistant treatment type.

    • High-Temperature Environments: High-temperature resistant formula (Vicat ≥85°C).

Installation and Construction Guide

Frame Installation:

  1. Profile Selection: Aluminum alloy / Stainless steel frame.

  2. Sealing Treatment: Silicone sealant.

  3. Expansion Gap: Reserve 3-5mm expansion joint.

Adhesive Installation:

  • Recommended Adhesive: Silicone structural adhesive.

  • Surface Preparation: Clean, dry, degrease.

  • Curing Conditions: Initial cure in 24 hours at 25°C.

Maintenance:

  • Cleaning Frequency: 1-2 times per month.

  • Cleaner: Neutral cleaner.

  • Tools: Soft cloth, sponge.

  • Prohibited: Steel wool, strong acids/alkalis.

Technical Parameters Table

Performance Indicator Unit Test Value Test Standard
Density g/cm³ 1.38-1.42 ISO 1183
Tensile Modulus MPa 2800-3200 ISO 527
Flexural Strength MPa 75-85 ISO 178
Linear Expansion Coefficient 10^-5/°C 7-8 ASTM D696
Water Absorption % ≤0.1 ISO 62