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隔热反射彩涂钢板 - 钢厂直供

新鹏彩涂有限公司
已认证 定制生产厂家 · 2 年 · 中国 China
可定制 超低价
$980 1-49 吨 基准价
$937 50-99 吨 4.4% 优惠
$916 ≥100 吨 6.5% 优惠
价格有效期:随行就市

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最小起订量: 1 吨

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商品小计 US$ 980.00
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随报价一并确认
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产品详情

热反射彩钢板的技術規格

属性参数说明
产品名称热反射彩涂钢板预涂镀锌/镀铝锌钢板,带高太阳反射率涂层
材料牌号DX51D, DX52D, S280GD, S350GD相当于 ASTM A755M、JIS G3312、EN 10169 基板牌号
标准符合性ASTM A755M, EN 10169, JIS G3312, GB/T 12754符合国际预涂钢卷和钢板标准
化学成分C ≤0.12%, Mn ≤0.60%, P ≤0.045%, S ≤0.045%, Si ≤0.50%基板钢化学成分符合 EN 10169 / GB/T 12754 要求
抗拉强度270–550 MPa因基板牌号而异;S350GD 按 EN 10346 可达 550 MPa
屈服强度220–420 MPa按相应基板牌号规范的最小屈服强度
延伸率≥16–22%按 EN 10169 / ASTM A755M 的纵向断裂延伸率
太阳反射率 (SRI)TSR ≥ 70%(冷屋顶级)按 ASTM E903 测量的总太阳反射率;可降低表面温度 15–25°C
涂层体系PVDF, SMP, HDP, PE(聚酯)面漆 20–25 µm;底漆 5–7 µm;背漆 7–12 µm;红外反射颜料技术
锌/锌合金镀层Z100–Z275 g/m², AZ100–AZ150 g/m²热浸镀锌 (GI) 或镀铝锌 (GL/Zn-Al-Mg) 基板,用于耐腐蚀
厚度范围0.30–1.50 mm(基板金属)含涂层总厚度;可按要求定制厚度
宽度范围600–1,250 mm纵剪钢卷或钢板宽度;按 EN 10169 公差 ±2 mm
长度 / 卷重板材:1,000–6,000 mm;卷材:3–8 MT定尺板材或整卷;内径 508/610 mm
表面处理光滑、压花、哑光、高光RAL/定制配色;光泽度 10–80 GU(60° 几何)
应用屋顶、墙面覆层、工业建筑、仓库、冷库非常适合高太阳辐射气候下的节能建筑
认证ISO 9001、CE 标志、ENERGY STAR(冷屋顶)、SGS/BV 检验可提供太阳反射率和涂层附着力的第三方检测报告
包装卷材:钢带捆扎并配防水纸;板材:木托盘 + 拉伸膜出口海运包装;标准防潮内包装
MOQ每单 25 MT(接受混合规格)样品订单可协商;订单确认后交货期 15–25 天

热反射彩涂钢板 - 钢厂直供

热反射彩涂钢板已成为建筑师、承包商和工业开发商寻求节能屋面和围护解决方案的重要建筑材料。通过在耐用的彩色涂层饰面中融入先进的红外反射颜料,该产品可显著降低太阳得热,帮助建筑物即使在强烈阳光照射下也能保持较低的室内温度。研究表明,与常规钢板相比,高性能反射涂层可反射高达85%的太阳辐射,将制冷能耗降低多达20–30%。随着全球对可持续建筑材料需求的加速增长,热反射彩涂钢板在商业仓库、工业设施、农业建筑、住宅屋面及预制建筑中得到广泛应用。其热工性能、耐腐蚀性和美学多样性的结合,使其成为全球热带、亚热带和干旱气候区项目的首选。我们的钢厂直供模式确保以高性价比的价格和可靠的交货周期提供优质等级的产品。

什么是热反射彩涂钢板?

热反射彩涂钢板是一种预涂镀锌或镀铝锌钢基板,涂覆有特殊配方的冷屋面颜料,可反射近红外(NIR)太阳辐射。与标准彩涂板不同,反射面漆含有无机红外反射化合物,经过工程设计可实现通常为78至100以上的太阳反射指数(SRI),大幅降低表面温度并最大限度地减少向建筑内部的热传递。

热反射彩涂钢板制造工艺

生产始于冷轧钢卷基材,通常为热浸镀锌(Z100–Z275 g/m²)或AZ150镀铝锌,经过连续清洗、化学预处理和底漆涂装。反射面漆——采用悬浮在聚酯、SMP或PVDF树脂体系中的近红外反射颜料配制——通过精密辊涂施加,并在约230–260°C的控温烘箱中固化,确保均匀附着力、颜色一致性以及超过15–25年的长期涂层耐久性。

热反射彩钢板制造商

热反射彩钢板技术规格

标准基板厚度范围为0.30 mm至1.20 mm,卷宽为600–1,250 mm。锌层重量:Z60–Z275 g/m²,符合ASTM A653或EN 10346。面漆干膜厚度:15–25 μm(聚酯)或25 μm(PVDF)。太阳反射率(SR):≥0.65;热发射率(TE):≥0.85;SRI:≥78,符合ASTM E1980。铅笔硬度:≥2H。T弯柔韧性:0T–2T。耐盐雾性:≥1,000小时,符合ASTM B117。提供RAL及定制颜色选项,哑光或亮光饰面(60°下10–80 GU)。

获取热反射彩钢板的竞争性报价

与我们的钢厂直供团队合作,以最具竞争力的价格采购优质热反射彩钢板。无论您需要整柜还是定制定尺卷材,我们都能提供稳定的产品性能,并附有完整的钢厂认证和及时的技术支持。

热反射彩钢板供应商

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  • 专业技术咨询

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热反射彩涂钢板批发

评分与评价

4.5
基于 8 条评价
5 5
4 2
3 1
2 0
1 0
用户
Anil R.
India
2025-02-02
Initial Coating Thickness Issue — Resolved Promptly
Our first order of 20 tons of 0.40mm polyester reflective sheet showed dry film thickness averaging 13μm on one coil rather than the specified 15–25μm range. We reported this with measurement data and the supplier responded within 24 hours, issued a replacement coil at no charge, and provided a revised QC checklist for future production runs. The replacement coil measured 18μm consistently. Solar Reflectance on all other coils met ≥0.65 per ASTM E1980. The issue resolution was professional. We have since placed a follow-up order and quality has been consistent.
用户
Sophie L.
United Kingdom
2025-02-24
Solid Product, Competitive Pricing on Full Container Orders
We placed a 40-ton order of 0.45mm Z100 galvanized heat reflective sheet for a mixed-use commercial development. Pricing was approximately 8% below our previous UK-sourced equivalent. Coating adhesion per EN 10169 cross-cut test passed at Grade 0. Salt spray resistance confirmed at 1,000+ hours. The coil widths at 1,200mm suited our roll-forming line perfectly. Delivery was 22 days — acceptable for our project timeline. Slight variation in gloss reading between two coils (58 GU vs. 62 GU) but within stated tolerance. Good overall value.
用户
David K.
UAE
2025-03-18
Good Value for High-Temperature Climate Applications
Ordered 50 tons of 0.50mm AZ150 Galvalume with polyester reflective coating for factory roofing in Dubai Industrial City. At this price point, the SRI of ≥78 per ASTM E1980 is genuinely competitive. Zinc coating weight verified at Z200 g/m². Delivery took 25 days, slightly longer than quoted but within acceptable range. Minor paperwork delay on the certificate of conformity — resolved within two days. Overall a cost-effective solution for Gulf region heat management. Would consider PVDF upgrade for next project.
用户
Rachel B.
Australia
2025-04-09
Free Sample Confirmed Quality Before Full Order
We requested samples of three color options in 0.47mm Z180 galvanized before committing to a 25-ton order for residential roofing in Queensland. Samples arrived within 10 days and we ran our own coating adhesion and gloss tests — results matched the 60 GU specification. The final shipment quality was identical to the samples, which is not always the case with overseas suppliers. SRI compliance with Australian cool roof guidelines was confirmed. Customer support was responsive across time zones. Would order again without hesitation.
用户
Tobias W.
Germany
2025-05-01
Meets EU Cool Roof Requirements — Solid Mill Documentation
Procured 30 tons of 0.60mm Galvalume with matte finish reflective coating for a logistics center near Hamburg. Required full compliance documentation including SRI per ASTM E1980, EN 10169 coating adhesion, and third-party spectrophotometer data. Supplier provided all documents within 48 hours of request. Thermal Emittance confirmed at 0.87, Solar Reflectance at 0.69. Pencil hardness tested at 2H. The product integrates well with our ventilated facade system. Delivery was 21 days CIF Hamburg. Professional and technically competent team.
用户
James H.
United Kingdom
2025-05-23
Consistent Quality Across Three Separate Orders
This is our third order with this supplier — cumulative volume now over 120 tons of 0.55mm heat reflective sheet in RAL 9002. Color consistency across batches has been outstanding; our installation crew noted zero visible variation. EN 10346 zinc coating compliance was verified on all coils. T-bend flexibility tested at 1T with no cracking. We use this product for prefabricated agricultural buildings across the UK Midlands. Pricing remains competitive even at current freight rates. Will continue ordering quarterly.
用户
Priya N.
India
2025-06-14
Technical Support Team Helped Us Select the Right Grade
We were deciding between polyester and PVDF coatings for a 12,000 sqm industrial shed project in Rajasthan. The supplier's technical team walked us through the difference in dry film thickness — 20μm polyester versus 25μm PVDF — and recommended polyester given our budget and 15-year durability target. Ordered 60 tons of 0.40mm Z120 galvanized. Solar Reflectance measured at ≥0.67, meeting IS and ASTM E1980 benchmarks. Delivery was on schedule. Indoor temperatures noticeably lower than our previous facility. Excellent technical consultation throughout.
用户
Marcus T.
United States
2025-06-29
Exceptional SRI Performance Verified in Field Testing
We sourced 45 metric tons of 0.50mm AZ150 Galvalume with PVDF topcoat for a large commercial warehouse project in Phoenix. Independent testing confirmed SRI above 82, closely matching the spec sheet claims. Salt spray resistance exceeded 1,000 hours per ASTM B117 without visible degradation. Mill certifications were complete and accurate. Lead time was 18 days — faster than our domestic suppliers. Cooling load data from the facility shows roughly 24% reduction versus the previous standard sheet. Highly recommend for arid climate applications.

了解供应商

新鹏彩涂有限公司

入驻 Sinoali.com 2 年

所在地:China

Company Profile

Xinpeng Color Coating Co., Ltd. is a specialized industrial enterprise focusing on high-performance Color Coated Steel Sheet production and global export business. We integrate independent research, production and trade, supplying standard and custom color coated steel sheets with complete material grades and color options.

Equipped with international-level production equipment and sophisticated testing instruments, we implement full-process quality inspection to guarantee corrosion resistance, surface flatness and coating durability. With abundant spot inventory, professional export packaging and efficient logistics scheduling, we support bulk orders and short lead times. Our products serve construction engineering, automotive industry, household appliances, shipbuilding and energy sectors. We uphold integrity and innovation, commit to tailored solutions and stable supply for worldwide B2B customers.

 

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可定制 超低价
$980 1-49 吨 基准价
$937 50-99 吨 4.4% 优惠
$916 ≥100 吨 6.5% 优惠
价格有效期:随行就市

供应商定制能力

  • 来图定制
  • 来样定制
  • 全流程定制
数量

最小起订量: 1 吨

运费合计:面议

商品小计 US$ 980.00
分享:
发起订单请求
付款与交货
交期:
随报价一并确认
包装:
标准出口包装
样品:
可按需提供

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