{"id":1075,"date":"2025-12-03T05:52:42","date_gmt":"2025-12-03T05:52:42","guid":{"rendered":"https:\/\/welleltron.com\/?post_type=product&p=1075"},"modified":"2025-12-30T03:26:11","modified_gmt":"2025-12-30T03:26:11","slug":"frosted-pcb-separator-sheet","status":"publish","type":"product","link":"https:\/\/welleltron.com\/fr\/pp-sheet\/separator-pp-sheet\/frosted-pcb-separator-sheet\/","title":{"rendered":"Frosted PCB Separator Sheet"},"content":{"rendered":"

1. Frosted PCB Separator Sheet Overview<\/span><\/h2>\n
Frosted\u00a0PCB Separator Sheet<\/span>\u00a0is the most popular cost-effective Polypropylene (PP) solution for PCB\/FPC scratch protection during storage and transportation. Its frosted surface boosts anti-slip performance, with optional\u00a0Antistatic PP Sheet<\/span>\u00a0to meet ESD requirements. Ranging from 0.35-2mm thickness (0.5mm as standard), it supports full size customization. Paired with our Nylon brush and\u00a0PVA Sponge Roller<\/span>, it\u2019s a core accessory for PCB quality control lines.<\/span><\/div>\n
<\/div>\n
As the top-choice separator sheet in PCB factories, Welltronics Green Frosted PCB Separator Sheet solves the critical issue of surface scratches from stacked PCBs. The classic green color aligns with PCB workshop management standards, enabling quick identification and classification. Made of high-purity PP, it balances rigidity and flexibility\u2014thin enough to save storage space, durable enough for repeated use. Its frosted micro-texture creates friction to avoid PCB slippage, while smooth edges (free round corners optional) prevent edge damage. It integrates seamlessly with production workflows, complementing tools like\u00a0CMI500 Hole Cu Thickness Tester<\/span>\u00a0and PCB Separator Sheet equipment for automated lines.<\/span><\/div>\n

\"Frosted<\/p>\n

2.Technical Specifications<\/strong><\/h2>\n
\u2022 Material: Food-grade Polypropylene (PP), non-toxic, corrosion-resistant, chemical-resistant to PCB cleaning agents<\/div>\n
\u2022 Thickness: 0.35-2mm (0.5mm most widely used, \u00b10.02mm tolerance)<\/div>\n
\u2022 Surface: Frosted (anti-slip); matt\/mirror smooth optional<\/div>\n
\u2022 Color: Classic green (meet PCB workshop management standards); other colors customizable<\/div>\n
\u2022 Standard Sizes: 18″”\u00d722″”, 21.5″”\u00d724.4″”, 22″”\u00d724″”; custom sizes (5″”\u00d75″” to 48″”\u00d796″”) available<\/div>\n
\u2022 Edge Treatment: Sharp or free round corners (no burrs)<\/div>\n
\u2022 Antistatic Option: Surface resistance 10\u2076-10\u00b9\u00b9\u03a9 (ESD S20.20 compliant)<\/div>\n
\u2022 Weight: 80-450g\/piece (varies by size\/thickness)<\/div>\n
\u2022 Packing: 100pcs\/pack (moisture-proof PE bag), 100 packs\/pallet (wooden pallet with film wrapping)<\/div>\n

3.Product Features<\/strong><\/h2>\n
– Green + Frosted Dual Advantage: Classic green for easy workshop classification; 30% higher anti-slip performance than smooth sheets, cutting PCB scratch defect rate by 18%.<\/div>\n
– Flexible Protection Options: Standard green frosted sheet for general PCBs; Antistatic PP sheet version for ESD-sensitive 5G\/automotive PCBs, compatible with\u00a0CMI700 Cu Thickness Tester<\/span>\u00a0workflows.<\/span><\/div>\n
– Cost-Effective Durability: Reusable 50+ times (vs. 20 times for low-quality sheets), lowering per-unit cost by 40%.<\/div>\n
– Easy Post-Processing: Accepts printing (batch logos) and glue application after surface treatment, meeting customization needs.<\/div>\n
– Wide Compatibility: Fits rigid PCBs, FPCs, and IC carrier board; works with manual and automated stacking.<\/div>\n

4.How to Use the Product<\/strong><\/h2>\n
1. Preparation: Clean PCBs with Nylon Brush to remove dust; use Gel timer to ensure workshop humidity \u226460% (prevents moisture damage).<\/div>\n
2. Separation: Place one frosted sheet between two PCBs, aligning edges to cover the entire surface.<\/div>\n
3. Stacking: Stack up to 50 PCB-sheet pairs per layer; use\u00a0PP Sponge Roller<\/span>\u00a0to press lightly for stable stacking.<\/div>\n
4. Storage\/Transport: Store in a dry warehouse; for shipping, wrap pallets with waterproof film to protect sheets.<\/div>\n
5. Reuse: After use, wipe sheets with PVA Sponge Roller ; discard if surface is worn or contaminated.<\/div>\n

5.Application Scenarios<\/strong><\/h2>\n
\u2022 Mass PCB Production Lines: Separate PCBs after etching\/plating, matching\u00a0CMI165 Surface Cu Thickness Tester<\/span>\u00a0inspection\u2014green color ensures quick sorting, reducing mixing errors.<\/span><\/div>\n
\u2022 Consumer Electronics FPC Storage: Prevent creases and scratches for smartphone\/wearable flexible circuits, reusable with Nylon Brush cleaning.<\/div>\n
\u2022 Automotive PCB Transport: Withstand vibration during long-distance shipping, ensuring ADAS module PCBs arrive intact, paired with PP Sponge Roller for stable stacking.<\/span><\/div>\n
\u2022 Small-Batch PCB Workshops: Custom size options for prototype PCBs, green frosted surface easy to mark, reducing material waste by 25%.<\/div>\n
\n

6.Certifications and Compliance<\/strong><\/h2>\n
All sheets hold ISO 9001 quality certification; Antistatic PP Sheet complies with ESD S20.20 and IEC 61340-5-1. Material is RoHS\/REACH compliant, free of heavy metals, eligible for EU, US, and Japanese markets.<\/div>\n
<\/div>\n
Customization Options<\/strong><\/div>\n
\u2022 Size: Custom dimensions (5″”\u00d75″” to 48″”\u00d796″”), no mold fee for bulk orders (\u226520,000pcs).<\/div>\n
\u2022 Color: Classic green (standard); Pantone-matched shades available (minimum 10,00pcs for custom colors).<\/div>\n
\u2022 Surface: Frosted (standard anti-slip); smooth or custom texture optional.<\/div>\n
\u2022 Special Treatments: Printing (batch numbers\/logos), glue coating, antistatic coating (matches ETP Probe testing environments).<\/div>\n
\u2022 Packaging: Custom packs (50pcs\/pack for small batches), moisture-proof labeling for humid regions.<\/div>\n<\/div>\n

FAQ<\/strong><\/h2>\n
Q1: Why is green the most popular color for PCB separator sheets?<\/strong><\/div>\n
A1: Green aligns with global PCB workshop management standards\u2014easy to distinguish from PCBs (usually brown\/green) and reduces sorting errors, improving workflow efficiency.<\/div>\n
<\/div>\n
Q2: Can I get free samples of the green frosted version?<\/strong><\/div>\n
A1: Yes\u20145 free standard samples (0.5mm, 18″”\u00d722″”); custom size samples take 3 days, sample fee refundable on bulk orders.<\/div>\n
<\/div>\n
Q3: What\u2019s the lead time for large orders of green frosted sheets?<\/strong><\/div>\n
A2: Standard orders (\u226450,000pcs): 1 week; bulk orders (\u2265100,000pcs): 2 weeks, with partial shipment available.<\/div>\n
<\/div>\n
Q4: Is the green color fade-resistant?<\/strong><\/div>\n
A4: Yes\u2014food-grade green masterbatch is integrated into PP material, no fading even after 50+ uses and cleaning with PVA Sponge Roller.<\/div>\n
<\/div>\n
Q5: Can it be used with PCB cleaning machines?<\/strong><\/div>\n
A5: Yes\u2014corrosion-resistant to common PCB cleaning agents, compatible with automated cleaning lines paired with Nodular Brush .<\/div>\n
<\/div>\n
\n

\"Frosted<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"

Frosted PCB Separator Sheet is a translucent, textured polymer sheet used to separate and protect sensitive PCBs during storage and transport, preventing scratches, abrasion, and static buildup while allowing visibility of the enclosed board.<\/p>","protected":false},"featured_media":1055,"template":"","meta":{"_kad_blocks_custom_css":"","_kad_blocks_head_custom_js":"","_kad_blocks_body_custom_js":"","_kad_blocks_footer_custom_js":"","_kad_post_transparent":"default","_kad_post_title":"","_kad_post_layout":"default","_kad_post_sidebar_id":"","_kad_post_content_style":"default","_kad_post_vertical_padding":"default","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false},"product_brand":[],"product_cat":[77,76],"product_tag":[],"class_list":{"0":"post-1075","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-separator-pp-sheet","7":"product_cat-pp-sheet","9":"first","10":"instock","11":"shipping-taxable","12":"product-type-simple","13":"entry","14":"content-bg","15":"loop-entry"},"taxonomy_info":{"product_cat":[{"value":77,"label":"Separator PP Sheet"},{"value":76,"label":"PP sheet"}]},"featured_image_src_large":["https:\/\/welleltron.com\/wp-content\/uploads\/2025\/12\/Antistatic-Pp-Sheet-with-Round-Corner_2.webp",360,360,false],"author_info":[],"comment_info":"","_links":{"self":[{"href":"https:\/\/welleltron.com\/fr\/wp-json\/wp\/v2\/product\/1075","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/welleltron.com\/fr\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/welleltron.com\/fr\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/welleltron.com\/fr\/wp-json\/wp\/v2\/media\/1055"}],"wp:attachment":[{"href":"https:\/\/welleltron.com\/fr\/wp-json\/wp\/v2\/media?parent=1075"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/welleltron.com\/fr\/wp-json\/wp\/v2\/product_brand?post=1075"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/welleltron.com\/fr\/wp-json\/wp\/v2\/product_cat?post=1075"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/welleltron.com\/fr\/wp-json\/wp\/v2\/product_tag?post=1075"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}