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Basis weight: 30–80 gsm
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Color: White / Natural
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pH: Neutral
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Sulfur content: <0.1% or lower
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Dust level: Ultra-low
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Packaging form: Roll / Sheet
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Customizable: Specifications can be tailored according to end-user requirements
Premium Sulfur-Free Paper for Semiconductors
For semiconductor manufacturers, Kangchuang Sulfur-Free Paper is the smart choice for protecting chips, ICs, and PCBs. Ultra-low sulfur, anti-static, customizable, and ISO-certified—our paper keeps your components safe, reliable, and production-ready.
Description
Protect Your Semiconductor Components with Kangchuang
Sensitive semiconductor components require the highest level of protection. Kangchuang Sulfur-Free Paper prevents corrosion, oxidation, and contamination during storage, transport, and assembly. Ideal for chips, ICs, and PCBs, our paper ensures components remain flawless and reliable throughout production.
Key Features
✔ Ultra-Low Sulfur Content
Prevents sulfide formation on delicate chip surfaces.
✔ Anti-Static Protection
Ideal for ICs, microcontrollers, and fine-pitch components.
✔ High Cleanliness
EN: Industrial-grade paper free from dust and chemical residues.
✔ Customizable Specifications
Tailor size, thickness, coating, and anti-static properties to your needs.
✔ ISO-Certified Quality
Strict quality control and testing ensure consistent reliability.
Applications in Semiconductor Industry
● Chip Packaging: Protects gold and silver bond pads from oxidation and corrosion.
● PCB Storage & Transport: Keeps boards clean and corrosion-free.
● Wafer & Component Separation: Prevents contact damage between layers.
● Anti-Static Assembly: Reduces ESD risks for sensitive components.
Why Choose Kangchuang
With over a decade of experience in industrial paper for electronics, Kangchuang offers hundreds of standard specifications and fully customizable solutions. Our factory ensures fast delivery, professional technical consultation, and ISO-certified quality. Trusted by Foxconn and leading semiconductor manufacturers, Kangchuang provides the protection your components deserve.
Related Products
45gsm Sulfur-Free Paper
High-quality 45gsm sulfur-free paper made from wood pulp. Odor-free, eco-friendly and chemically stable. Ideal for food packaging, light printing, electronics protection and long-term document storage. Factory direct supply available.
Premium Sulfur-Free Paper for LED Protection
Material: High-purity wood pulp (Sulfur-free treated)
Sulfur Content: ≤ 50 ppm
Color: White / Natural / Customizable
Grammage (GSM): 40–120 gsm (Custom available)
Thickness: 0.05–0.18 mm
Surface Treatment: Smooth, low-dust, non-abrasive
Key Functions: Anti-corrosion / Anti-oxidation / Anti-contamination
Environmental Compliance: RoHS compliant / Recyclable
Application: LED chips, LED modules, PCB boards, electronic components
Quality Certification: ISO 9001 Quality Management System
Professional Sulfur-Free Paper Manufacturer | OEM & Custom Sizes
Thickness: 0.11 (-0.01, +0.02) mm
Sulfur Content : < 50 ppm
Dimensional Tolerance: -1 mm
Basis Weight: 80 ± 5 g/m²
Tensile Strength: MD (Machine Direction): > 5.5 kN/m, CD (Cross Direction): > 3.0 kN/m
Smoothness: 0–40 s
Stiffness: MD: > 0.09 mm, CD: > 0.05 mm
pH: 5–7.5
Moisture Content: 4–7%
Sulfur-Free Paper for Electroplating & PCB Protection | High-Purity Metal Protective Paper
Protect electroplated parts, PCBs, and precision metal components with Kangchuang high-purity sulfur-free paper. Ultra-low sulfur (<5ppm), dust-free, and smooth for automated production lines. Prevent oxidation, corrosion, and surface defects. Factory-direct supply, customizable sizes and grammage, ideal for electroplating, PCB, and metal part manufacturers.
Sulfur-Free Paper for Electronics
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Basis Weight: 30–120gsm
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Color: White / Natural
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Format: Rolls or sheets
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Custom sizes and packaging available
Sulfur-Free Packaging Paper for Semiconductor Chips
Sulphur Free Paper for PCB and Precision Component Packaging
Sulfur-Free Paper is a specialized industrial paper designed for the electronics, precision metal, PCB, electroplating, and optical industries. It is completely free of sulfur compounds, pH-neutral, and non-corrosive, effectively preventing metal oxidation, coating discoloration, and deterioration of sensitive electronic components.
Sulfur-Free Paper | Anti-Tarnish Paper Wholesale
Protect silver-plated PCBs and semiconductor wafers with Sulfur-Free Paper. Dust-free, SGS-certified, and available in wholesale rolls & sheets.