{"id":2841,"date":"2025-08-18T15:39:35","date_gmt":"2025-08-18T15:39:35","guid":{"rendered":"https:\/\/swpvcextrusion.com\/?post_type=product&p=2841"},"modified":"2025-08-18T15:43:50","modified_gmt":"2025-08-18T15:43:50","slug":"oem-plastic-pc-lampshade-extrusion-light-shell-factory-price","status":"publish","type":"product","link":"https:\/\/swpvcextrusion.com\/ar\/product\/oem-plastic-pc-lampshade-extrusion-light-shell-factory-price","title":{"rendered":"\u063a\u0637\u0627\u0621 \u0645\u0635\u0628\u0627\u062d \u0628\u0644\u0627\u0633\u062a\u064a\u0643\u064a \u0623\u0635\u0644\u064a \u0645\u0646 \u0634\u0631\u0643\u0629 OEM\u060c \u063a\u0644\u0627\u0641 \u0645\u0635\u0628\u0627\u062d \u0645\u0642\u0630\u0648\u0641\u060c \u0633\u0639\u0631 \u0627\u0644\u0645\u0635\u0646\u0639"},"content":{"rendered":"
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1-PC lampshade description<\/h2>\t\t\t\t<\/div>\n\t\t\t\t
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PC lampshade is a lamp protective shell made of polycarbonate (PC) as raw material, mainly used for light bulbs, LED lamps, car lights, and lighting components. The bisphenol A polycarbonate used has the characteristics of amorphous, non-toxic, and high transparency, and belongs to thermoplastic engineering plastics.<\/p>

The Shuowei PC lampshade combines high impact resistance, dimensional stability, and flame retardancy, with a suitable temperature range of -60 \u2103 to 120 \u2103 and a light transmittance of up to 97%. Through injection molding, extrusion and other processes, it can be processed into various specifications to meet the customized needs of different lighting fixtures such as light transmittance and thickness.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t

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2-PC lampshade parameters<\/h2>\t\t\t\t<\/div>\n\t\t\t\t
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\u0641\u0626\u0627\u062a<\/td>PC plastic lampshade<\/strong><\/a><\/td><\/tr>
\u0645\u0627\u062f\u0629<\/td>High quality PC<\/td><\/tr>
Brand<\/td>Your LOGO<\/td><\/tr>
Color<\/td>Clear\/Milky\/Frosted\/White<\/td><\/tr>
Size\/shape<\/td>Customized<\/td><\/tr>
Thickness<\/td>Customized<\/td><\/tr>
Length<\/td>Customized<\/td><\/tr>
Shape<\/td>Round or other<\/td><\/tr>
Processing Service<\/td>Cutting<\/td><\/tr>
Plastic Modling Type<\/td>Extruding<\/td><\/tr>
\u0637\u0644\u0628<\/td>Lamp Covers & Shades<\/td><\/tr>
Feature<\/td>Hight Light Transmittance<\/td><\/tr>
Standard<\/td>ISO 9001 ISO14001 ISO45001 cqm<\/td><\/tr>
Design<\/td>Custom according to your drawing<\/td><\/tr>
Net Weight<\/td>According to drawing<\/td><\/tr>
OEM\/ODM<\/td>Accept<\/td><\/tr>
Packing<\/td>Customized<\/td><\/tr>
Packing material<\/td>Carton<\/td><\/tr>
Packing size<\/td>Customized Packing<\/td><\/tr>
Shipping<\/td>small quantity 3-7 days by FedEx, UPS, DHL, TNT or EMS or by sea or air for large quantity<\/td><\/tr>
Payment terms<\/td>TT & Paypal & Western Union<\/td><\/tr>
Certification<\/td>CE, CCC, CQC,ROHS<\/td><\/tr>
Delivery Time<\/td>7-10 days for making mold and sampling, 7-30 days production depends on different quantity<\/td><\/tr><\/tbody><\/table>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t
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3-SW PC lampshade advantages<\/h2>\t\t\t\t<\/div>\n\t\t\t\t
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\n\t\t\t\t\t3.1-electrical insulation<\/span>\t\t\t\t<\/div>\n\t\t\t\t
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\"\u0645\u0635\u0646\u0639<\/figure>

Excellent electrical insulation, extensibility, and dimensional stability<\/p><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t

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\n\t\t\t\t\t3.2-stable performance<\/span>\t\t\t\t<\/div>\n\t\t\t\t
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\"\u0623\u063a\u0637\u064a\u0629<\/figure>

Good chemical corrosion resistance, heat resistance, and cold resistance<\/p><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t

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\n\t\t\t\t\t3.3-flame retardant<\/span>\t\t\t\t<\/div>\n\t\t\t\t
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\"\u0645\u0635\u0646\u0639<\/figure>

Self extinguishing, flame retardant, non-toxic, colorable<\/p><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t

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\n\t\t\t\t\t3.4-High Intensity<\/span>\t\t\t\t<\/div>\n\t\t\t\t
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\"\u0623\u063a\u0637\u064a\u0629<\/figure>

High intensity, not afraid of damage<\/p><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t

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4-How to Customize PC lampshade<\/h2>\t\t\t\t<\/div>\n\t\t\t\t
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\u00a0At Shuowei, we\u2019ve refined our service architecture over 20 years and 3,000+ global projects to transform complex profile challenges into competitive advantages. Here\u2019s why manufacturers from Munich to Mumbai trust our rigorously engineered process.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t

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Customization process:<\/strong><\/p>

1. Contact us: Clarify the purpose of PC lampshade, if you have specific requirements specifications\uff0cplease send an email or WhatsApp to contact us(+86 188 2072 7151<\/span><\/a>)<\/strong><\/span><\/a><\/p>

2. Prepare Raw Materials: According to the purpose and performance requirements of the extruded profiles, PVC or PE ABS PP PMMA raw materials with different polymerization degrees and models can be selected.<\/p>

3. Extruder preheating: The heating device heats each section of the extruder barrel to the set temperature. Generally, the material is divided into the feeding section, compression section and metering section, and the temperature of each section is different.<\/p>

4. Extrusion molding:Add the mixed dry blend into the preheated extruder barrel. As the screw rotates, the material is transported forward in the barrel. Finally, under the action of the die, the designed shape is extruded.<\/p>

5. Cooling & Shaping: The PC lampshade extruded from the extruder head has a high temperature and needs to be cooled and shaped immediately to maintain its shape. Usually a vacuum sizing water tank is used for cooling and shaping.<\/p>

6. Sample testing: If the sample test is qualified, a batch order will be placed. If it is unqualified, the sample will be remade.<\/p>

7. Mass production: Sign a bulk purchase and sale contract.After confirming the samples, the production stage will be entered. The printing quality (such as ink dots and registration deviation) and die-cutting accuracy will be monitored.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t

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5-Common PC lampshade extrusion schemes<\/h2>\t\t\t\t<\/div>\n\t\t\t\t
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PVC Pipes extrusion<\/div> <\/div>\n
\n \n Explore More<\/span>\n <\/path><\/svg> <\/a>\n <\/div>\n <\/div>\n <\/div>\n\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t
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Plastic extrusion<\/div> <\/div>\n
\n \n Explore More<\/span>\n <\/path><\/svg> <\/a>\n <\/div>\n <\/div>\n <\/div>\n\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t
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\u0645\u0644\u0627\u0645\u062d \u0627\u0644\u0628\u062b\u0642<\/div> <\/div>\n
\n \n Explore More<\/span>\n <\/path><\/svg> <\/a>\n <\/div>\n <\/div>\n <\/div>\n\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t
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6-factory recommend<\/h2>\t\t\t\t<\/div>\n\t\t\t\t
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\"\u0645\u0635\u0646\u0639<\/figure><\/div>
\"\u0623\u063a\u0637\u064a\u0629<\/figure><\/div>
\"\u0645\u0635\u0646\u0639<\/figure><\/div>
\"\u0623\u063a\u0637\u064a\u0629<\/figure><\/div>
\"\u0645\u0635\u0646\u0639<\/figure><\/div>
\"China<\/figure><\/div>
\"\u0645\u0635\u0646\u0639<\/figure><\/div>
\"\u0623\u063a\u0637\u064a\u0629<\/figure><\/div>\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t
\n\t\t\t\t\t\t<\/path><\/svg>\t\t\t\t\t<\/div>\n\t\t\t\t\t
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7-FAQs<\/h2>\t\t\t\t<\/div>\n\t\t\t\t
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What is the pressure resistance range of PVC Pipe?<\/span><\/path><\/svg><\/span><\/path><\/svg><\/span><\/div>

Conventional products are 0.6-1.6MPa, and customized products can reach up to 2.5MPa (such as fire-fighting pipes).<\/p><\/div>\n\t\t\t\t\t<\/div>

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What is the fire protection level of PVC trunking?<\/span><\/path><\/svg><\/span><\/path><\/svg><\/span><\/div>

A: Standard products comply with BS EN 61386 flame retardant B1 level, and can be customized to V-0 level (UL94).<\/p><\/div>\n\t\t\t\t\t<\/div>

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What is the long-term use temperature of PA+GF30 profiles?<\/span><\/path><\/svg><\/span><\/path><\/svg><\/span><\/div>

A: -40\u2103~120\u2103 (short-term resistance to 150\u2103), suitable for automotive engine compartment parts.<\/p><\/div>\n\t\t\t\t\t<\/div>

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What is the dimensional tolerance standard of special-shaped profiles?<\/span><\/path><\/svg><\/span><\/path><\/svg><\/span><\/div>

\u00b10.1mm (precision grade) or \u00b10.3mm (general grade), which is better than the national standard GB\/T 8814.<\/p><\/div>\n\t\t\t\t\t<\/div>

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Can PMMA+ABS two-color co-extrusion be done?<\/span><\/path><\/svg><\/span><\/path><\/svg><\/span><\/div>

Supports 3-layer co-extrusion, color difference \u0394E\u22640.5, surface hardness \u22652H (such as high-end decorative lines).<\/p><\/div>\n\t\t\t\t\t<\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t

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How is the source of raw materials guaranteed?<\/span><\/path><\/svg><\/span><\/path><\/svg><\/span><\/div>

Only purchase from TOP5 manufacturers such as Dow Chemical and LG Chemical, and each batch is accompanied by the original factory warranty.<\/p><\/div>\n\t\t\t\t\t<\/div>

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How to control quality during the production process<\/span><\/path><\/svg><\/span><\/path><\/svg><\/span><\/div>

18 inspection nodes: raw material entry inspection \u2192 online diameter gauge monitoring \u2192 72-hour weathering test, etc.<\/p><\/div>\n\t\t\t\t\t<\/div>

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What is the process for handling defective products?<\/span><\/path><\/svg><\/span><\/path><\/svg><\/span><\/div>

Free replenishment during the warranty period (defect evidence must be provided), and a rectification report will be issued within 48 hours.<\/p><\/div>\n\t\t\t\t\t<\/div>

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What should I do if PVC profiles are prone to brittle cracking in low temperature environments?<\/span><\/path><\/svg><\/span><\/path><\/svg><\/span><\/div>

It is recommended to use a cold-resistant formula (-40\u2103 impact strength \u226550kJ\/\u33a1), which has been applied to Canadian municipal projects.<\/p><\/div>\n\t\t\t\t\t<\/div>

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How to control volatiles in medical clean room profiles?<\/span><\/path><\/svg><\/span><\/path><\/svg><\/span><\/div>

Medical-grade PVC is certified by ISO 14644-1, and the TVOC release is \u22640.01mg\/m\u00b3.<\/p><\/div>\n\t\t\t\t\t<\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"

Material: PC PMMA plastic<\/p>\n

Size:Customizable Size<\/p>\n

Colors: Clear\/Milky\/Frosted<\/p>\n

Thickness:Customized Thickness<\/p>\n

Length:Customized Length<\/p>\n

Feature:Hight Light Transmittance<\/p>\n

Working Temperature:-20-135\u00b0c<\/p>\n

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Application:Lamp Covers & Shades<\/div>\n<\/div>\n
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<\/div>\n<\/div>\n","protected":false},"featured_media":1930,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[44],"product_tag":[93,94,97,98,95,96,84,90,85,92,91,86,89,87,88],"class_list":["post-2841","product","type-product","status-publish","has-post-thumbnail","product_cat-pc-lampshade","product_tag-custom-pc-lampshade","product_tag-design-pc-lampshade","product_tag-how-to-custom-pc-lampshade","product_tag-how-to-make-pc-lampshade","product_tag-odm-pc-lampshade","product_tag-oem-pc-lampshade","product_tag-pc-lampshade","product_tag-pc-lampshade-designing","product_tag-pc-lampshade-factory","product_tag-pc-lampshade-maker","product_tag-pc-lampshade-making","product_tag-pc-lampshade-manufacturer","product_tag-pc-lampshade-manufacturing","product_tag-pc-lampshade-supplier","product_tag-pc-lampshade-vendor","first","instock","shipping-taxable","product-type-simple"],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t