Metaline涂层的最大厚度是多少？
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发布时间：2022-04-21 00:16
共1个回答
热心网友
时间：2023-10-27 14:41
振动盘的厚度一般为0.2mm－1mm， 根据工件的状况和振动盘的大小来定的。
可以试试德国Metaline公司的PU涂层，硬度适中，静摩擦力系数仅0.2， 并且Metaline有美国FDA的认证，可以用于食品及医药行业的振动盘上。
以下是找到的Metaline在中国地区的代理商：上海德炜船舶设备有限公司
德炜(中国)有限公司成立于2008年，我们致力于在中国及香港地区提供专业的聚氨酯PU涂层及内衬胶领域的服务, 吸取了德国Metaline公司近50年的喷涂技术和设备, 及采用Metaline高品质的聚氨酯PU胶, 得以使我们有实力为客户提供世界领先的PU涂层和内衬胶方面的服务，提升客户产品的品质，节省成本。
Metaline涂层的优势：
1. 超强的耐磨性
2. 良好的耐腐蚀性
3. 耐侵蚀特性
4. 优越的弹性恢复性
5. 出色的隔音防噪效果
6. 操作方便适合现场作业
7. 涂层厚度均匀
8. 多种颜色可供选择
9. 美国FDA（食品及医药管理署）组织认证。
我们可以为客户提供以下方面的PU涂层及内衬:
1.PU涂层及内衬厚度：0.3mm - 30mm；
2.各类抛光研磨机：50L、120L常规涡流机，80L、200L非常规及进口涡流机； 直口、弯口振动机；任何规格的滚桶机；任何规格的卧式振动机；
3.各种球磨、粉磨机：振动式、滚桶式；加油、加水或干用都可；
4.各种矿山输送渠道[可现场施工]；
5.各种旋流器；
6.各种浮选设备；
7.渣浆泵、沙泵等耐磨衬套；
8.电厂浆液循环泵叶轮防磨耐腐涂层；
9.振动盘PU涂层；
10.容器PU衬套；
11.螺杆传送器耐磨涂层；
12.分类器耐磨衬胶；
13.胶辊PU包胶；
MetaLine 760
soft polyurethane spray-coating
Application method spraying / casting
Application equipment MetaLine Cartridge Gun
Mixing ratio 2 : 1 by volume
Processing temperature +40 °C to +60 °C
Hardness (sprayed / casted) 60 / 65 Shore A A.S.T.M. D2240-68
Density 1.10 g/cm3 DIN 53 479
Tensile strength 20 N/ mm2 A.S.T.M. D412-68
Tensile molus (at 100 % elongation) 6 N/ mm2 A.S.T.M. D412-68
Tear strength 68 N/mm DIN 53 515
Elongation at break 650% A.S.T.M. D412-68
Bashore resilience 63% DIN 53 512
Thermal conctivity 0,2 W/K.m DIN 52 612
Dielectric surface resistivity 7 x 1010 Ohm DIN 53 482
Dielectric breakdown voltage > 5 Kv/mm DIN 53 841
Temperature resistance (dry / wet) -50 °C to +100 °C / +60 °C
Abrasion 80 mm3 DIN 53 516
Coefficient of static friction μ(0) = approx. 0.7
Solids content (by volume and weight) 100%
Working life 7 minutes at 50 °C
Touch dry time 30 minutes at 20 °C
Full Cure (relative to stress) > 1.5 day at 20 °C
Coverage (per mm film thickness) 1.2 kg/m2 theoretically
Chemical description PTMEG / TDI-polyether stripped Isocyanate
MetaLine 785
medium-soft polyurethane spray-coating
Application method spraying / casting
Application equipment MetaLine Cartridge Gun
Mixing ratio 2 : 1 by volume
Processing temperature +50 °C to +70 °C
Hardness (sprayed / casted) 82 / 85 Shore A A.S.T.M. D2240-68
Density 1.05 g/cm3 DIN 53 479
Tensile strength 20 N/mm2 A.S.T.M. D412-68
Tensile molus (at 100 % elongation) 7 N/mm2 A.S.T.M. D412-68
Tear strength 55 N/mm DIN 53 515
Elongation at break 380% A.S.T.M. D412-68
Bashore resilience 45% DIN 53 512
Thermal conctivity 0.2 W/K.m DIN 52 612
Dielectric surface resistivity 7 x 1010 Ohm DIN 53 482
Dielectric breakdown voltage > 5 Kv/mm DIN 53 841
Temperature resistance (dry / wet) -50 °C to +130 °C / +60 °C
TABER-Abrasion (H-22, dry, 1 kg, 1000 rev.) 8.2 mg A.S.T.M. D1-044-73
Abrasion 70 mm3 DIN 53 516
Coefficient of static friction μ(0) = approx. 0.6
Solids content (by volume and weight) 100%
Working life 1 minutes at 50 °C
Full Cure (relative to stress) > 1 day at 20 °C
Coverage (per mm film thickness) 1,2 kg/m2 theoretically
Chemical description PTMEG / TDI-polyether stripped Isocyanate
MetaLine 795
medium-hard polyurethane spray-coating
Application method spraying / casting
Application equipment MetaLine Cartridge Gun
Mixing ratio 2 : 1 by volume
Processing temperature +50 °C to +70 °C
Hardness (sprayed / casted) 95 / 98 Shore A A.S.T.M. D2240-68
Density 1.05 g/cm3 DIN 53 479
Tensile strength 24 N/mm2 A.S.T.M. D412-68
Tensile molus (at 100 % elongation) 13 N/mm2 A.S.T.M. D412-68
Tear strength 68 N/mm DIN 53 515
Elongation at break 275% A.S.T.M. D412-68
Bashore resilience 27% DIN 53 512
Thermal conctivity 0,2 W/K.m DIN 52 612
Dielectric surface resistivity 7 x 1010 Ohm DIN 53 482
Dielectric breakdown voltage > 5 Kv/mm DIN 53 841
Temperature resistance (dry / wet) -50 °C to +130 °C / +60 °C
TABER-Abrasion (H-22, dry, 1 kg, 1000 rev.) 10.5mg A.S.T.M. D1-044-73
Abrasion DIN 53 516
Coefficient of static friction μ(0) = approx. 0.2
Solids content (by volume and weight) 100%
Working life 1 minutes at 50 °C
Full Cure (relative to stress) > 1 day at 20 °C
Coverage (per mm film thickness) 1.2 kg/m2 theoretically
Chemical description PTMEG / TDI-polyether stripped Isocyanate
参考资料：www.metaline.com
