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| EN 438-2 High-pressure decorative laminates (HPL)-Sheets based on thermosetting resins (usually called Laminates)-Part 2: Determination of properties | |||||
| 裝飾用高壓層壓制件(HPL).熱固性樹脂為基質(zhì)的板材.第2部分:性能測(cè)試 | |||||
| Clause | Test Item | Test Standard | Test Condition and Applied Range | TAT(working days) | Sample Requirement |
| 條款 | 測(cè)試項(xiàng)目 | 測(cè)試標(biāo)準(zhǔn) | 測(cè)試條件及應(yīng)用范圍 | 測(cè)試周期(工作日) | 樣品要求 |
| 1 | Assessment of appearance | Clause 4 | 目測(cè) | 5 | 客戶提供 |
| 外觀評(píng)價(jià) | |||||
| 2 | Determination of thickness | Clause 5 | 厚度計(jì), 壓頭直徑6 mm | 5 | 客戶提供 |
| 厚度 | |||||
| 3 | Determination of length and width | Clause 6 | 使用卷尺或直尺測(cè)量 | 5 | 客戶提供 |
| 長(zhǎng)寬 | |||||
| 4 | Determination of edge straightness | Clause 7 | 使用鋼尺和直規(guī)測(cè)量 | 5 | 客戶提供 |
| 邊直線度 | |||||
| 5 | Determination of edge squareness | Clause 8 | 使用直角尺和鋼尺測(cè)量 | 5 | 客戶提供 |
| 邊直角度 | |||||
| 6 | Resistance to surface wear | Clause 10 | 砂紙:S-42,需用Taber S-34鋅盤(或等效物質(zhì))校準(zhǔn)砂紙 | 5 | 100×100mm×厚度, 10 pcs 客戶提供厚度小于10mm的樣品 |
| 表面耐磨測(cè)試 | 主要適用于非地板類層壓板 | ||||
| 7 | Resistance to abrasion | Clause 11 | 砂紙:S-42,需用Taber S-34鋅盤(或等效物質(zhì))校準(zhǔn)砂紙 | 5 | 100×100mm×厚度, 10 pcs 客戶提供厚度小于10mm的樣品 |
| 耐磨測(cè)試 | 主要適用于地板類層壓板 | ||||
| 8 | Resistance to Immersion in Boiling Water | Clause 12 | 沸水浸泡時(shí)間:120±5min 冷卻時(shí)間:15±5min | 5 | 50×50mm×厚度, 3 pcs |
| 耐沸水浸泡 | 計(jì)算質(zhì)量、厚度增加百分比和評(píng)判外觀變化 | ||||
| 9 | Substrate protection against water vapour | Clause 13 | 耐水蒸氣的時(shí)間:1h | 5 | 100×100mm×厚度, 3 pcs |
| 基材耐水蒸汽保護(hù) | |||||
| 10 | Resistance to water vapour | Clause 14 | 耐水蒸氣時(shí)間:1h | 5 | 100mm×100mm×厚度, 3 pcs |
| 耐水蒸汽 | 恢復(fù)時(shí)間:常溫 24h | ||||
| 11 | Resistance to wet conditions | Clause 15 | (23 ± 2) °C and (50 ± 5) %RH 預(yù)處理72h | 9 | 150mm×150mm×厚度, 3 pcs |
| 耐濕測(cè)試 | 測(cè)試:(65 ± 2) °C水浴,48 h; (23± 2) °C蒸餾水, (15± 5) min. | ||||
| 12 | Resistance to dry heat | Clause 16 | 測(cè)試物溫度:180°C | 5 | (230±5)×(230±5)mm×厚度, |
| 耐干熱 | 耐干熱時(shí)間:20min | 2 pcs | |||
| 13 | Dimensional stability at elevated temperature | Clause 17.4.2 (Dry-heat test) |
(23 ± 2) °C and (50 ± 5) %RH 預(yù)處理72h 測(cè)試:(70 ± 2) °C,24h | 7 | (250±2)mm×(50±1)mm×厚度, 4pcs,(2pcs in MD and 2pcs in CD) |
| 高溫尺寸穩(wěn)定性 | Clause 17.4.3 (High-humidity test) |
(23 ± 2) °C and (50 ± 5) %RH 預(yù)處理72h 測(cè)試:(40 ± 2) °C,90-95%RH, 96h | 10 | (250±2)mm×(50±1)mm×厚度, 4pcs,(2pcs in MD and 2pcs in CD) | |
| 14 | Resistance to climatic shock | Clause 19 | 測(cè)試循環(huán)條件見Table 1 | 25 | 標(biāo)準(zhǔn)樣條: 80mm×10mm×4mm |
| 耐環(huán)境溫濕變化測(cè)試 | 8pcs in Cross Machine Direction | ||||
| 15 | Resistance to impact by small-diameter ball | Clause 20 | 小球直徑:5mm | 12 | 230×230mm×厚度, 10 pcs |
| 耐小球沖擊 | |||||
| 16 | Resistance to impact by large-diameter ball | Clause 21 | 落球直徑(42.8±0.2)mm, | 12 | 230×230mm×厚度, 10 pcs |
| 耐大球沖擊 | 重量(324±5)g | ||||
| 18 | Resistance to impact by large-diameter ball | Clause 22 | 大球直徑:42.8±0.2mm 適用于地板類層壓板 |
12 | 180×180mm×厚度, 10 pcs |
| 耐大球沖擊 | |||||
| 19 | Resistance to cracking under stress | Clause 23 | 孔直徑:10mm 預(yù)處理:(50±2)℃ 2h | 5 | 150×50mm×厚度, 5 pcs |
| 耐應(yīng)力開裂 (層壓板厚度≤2mm) | 測(cè)試條件:(50±2)℃ 6h,后檢查孔開裂情況 | ||||
| 20 | Resistance to crazing (Compact laminates) | Clause 24 | 測(cè)試條件:(80±2)℃ 20±1h | 5 | 250×250mm×厚度, 3 pcs |
| 耐龜裂 | |||||
| 21 | Resistance to scratching 耐刮痕 | Clause 25 | / | 5 | 100×100mm×厚度, 3 pcs |
| 22 | Resistance to staining 耐污性 | Clause 26 | 一般只測(cè)試Table 4中帶星號(hào)和下劃線的五種化學(xué)品, 丙酮,咖啡, 25% NaOH, 30%過氧化氫,鞋油 | 5 | 100×100mm×厚度, 6 pcs |
| 23 | Light resistance(Xenon arc) | Clause 27 | (60±3)W/m2@300-400nm或(0.5±0.03)W/m2@340nm;(65±3)°C BST, (50±5)%RH; | 9 | 標(biāo)準(zhǔn)樣條:150×70mm×厚度(厚度建議不超過10mm), 3 pcs |
| 耐光色牢度(氙弧燈) | 測(cè)試時(shí)間:6級(jí)藍(lán)羊毛變?yōu)榛覙?biāo)4級(jí) | ||||
| 24 | Resistance to UV light (Exterior grade laminates) | Clause 28 | UV-B 313 lamp, 4h UV exposure at BST (60 ± 3)°C, 4h condensstion at BST (50 ± 3) °C | 視具體測(cè)試時(shí)間而定 | 標(biāo)準(zhǔn)樣品:150mm×75mm×厚度(厚度建議不超過10mm), |
| 耐紫外光(適于外用級(jí)層壓板) | Duration:1500h | 3pcs | |||
| 25 | Resistance to artificial weathering(including light fastness) | Clause 29 | (60±3)W/m2@300-400nm或(0.5±0.03)W/m2@340nm; (65±3)°C BST, (65±5)%RH; 連續(xù)光照,102 min光照, 18 min噴淋; 測(cè)試總輻照量: 325MJ@300-400nm(等同2.7MJ@340nm); 650MJ@300-400nm(等同5.4MJ@340nm); |
50 | 標(biāo)準(zhǔn)樣品:150mm×75mm×厚度(厚度建議不超過10mm), |
| 耐人工氣候老化(包括光照色牢度) | 100 總輻照量325MJ對(duì)應(yīng)的測(cè)試時(shí)間約為1500小時(shí),650MJ對(duì)應(yīng)的測(cè)試時(shí)間約為3000小時(shí). |
3pcs | |||
| 26 | Resistance to cigarette burns | Clause 30 | / | 5 | 230×230mm×厚度, 3 pcs |
| 耐香煙燃燒 | |||||
| 27 | Formability(Method A) | Clause 31 | No Capability | 5 | 200×50mm×厚度, 3 pcs in machine direction and 3 pcs in transverse direction |
| 可成型性(方法A) | |||||
| 28 | Resistance to blistering(Method A) | Clause 33 | No Capability | 5 | 200×50mm×厚度, 5 pcs |
| 耐起泡(方法A) | |||||


