Product Details

Basic Parameters

Bayer Desmopan 6590A MVT

Bayer/Covestro · Desmopan/Texin · TPU · polyether type TPU(C3)

density (g/cm³)

1.14

hardness (Shore)

90A

product features

extrusion grade

extreme 好 hydrolysis resistant property

抗微生物 property

高透气 property (MVT)

application areas

film透气膜cable jacket医疗配件

product introduction

Germany Bayer (现 Covestro Covestro) is 全球领先 TPU manufacturing 商，旗下Desmopan（德斯潘） and Texin系列 covering polyester type 、 polyether type 、 polycaprolactone type and 脂肪族TPU，以 excellent wear resistance 、弹 property and mechanical properties 著称， widely used in 汽车、电子、医疗、运动 and 工业领域。

⚙️ injection molding processing 参数参考

melt temperature 范围

180-240°C

mold temperature

20-50°C

drying conditions

80-100°C / 2-3h

injection pressure

60-100 MPa

molding shrinkage

0.5-1.5%

processing 备注

含水率<0.05%，除湿干燥

🧪 化学耐受 performance

优异 ✅矿物油/ lubricated 脂燃 material 油液压油稀释酸碱臭氧(polyether type)

good 好 ✔醇类脂肪烃弱碱

受限 ⚠强酸酮类ester 类溶 agent

避免 ❌浓碱浓酸DMFTHF

🌟 material material 优势

TPU（ thermoplastic polyurethane (TPU) ）兼具橡胶弹 property and plastics 强 degree ，具 has 卓越 wear resistance (Taber磨耗20-40mg) and 耐油 property 。TPU广泛 used for 鞋 material 、 pipe/tube 、电子配件、汽车零件等领域， is 可回收环保 elastomer 。

📋 认证 and 合规信息

🌍

RoHS 合规

符合欧盟RoHS指令

🏭

ISO 认证

质量管理体系认证

✅

REACH

欧盟化学品合规

💧

quality assured

原厂正品保障

📦 储存 and 处理建议

TPU pellets 具 has 一定 moisture absorption property ，应储存 in 干燥、阴凉处。 processing 前80-100°C干燥2-3小时(除湿干燥机)，含水率控制 in 0.05%以下。含水率过高会导致气泡、银纹。开封后尽快使用，避免长期储存 in 60°C以上。

产地

Germany / USA

material 筒 temperature

190-230°C

mold temperature

20-60°C

干燥要求

80-110°C / 2-4小时

daoqinsh.com · Daoqin plastics · Bayer Bayer/Covestro 专业供应商

📐 详细物 property 参数表

测试项目	典 type 值	测试标准	单位
density	1.10-1.25	ASTM D792	g/cm³
hardness	60A-74D	ASTM D2240	Shore
melt flow index (MFR)	5-40	ASTM D1238	g/10min
tensile strength	30-60	ASTM D638	MPa
断裂伸长率	300-700	ASTM D638	%
100%模量	5-20	ASTM D638	MPa
300%模量	10-35	ASTM D638	MPa
撕裂强 degree	80-150	ASTM D624	kN/m
回弹 property	40-65	ASTM D2632	%
磨耗量(Taber,1000g)	20-40	ASTM D1044	mg
压缩永久变形(70°C)	25-45	ASTM D395	%
heat deflection temperature (HDT)	60-100	ASTM D648	°C
脆化 temperature	-40~-60	ASTM D746	°C
体积电阻率	>10¹²	ASTM D257	Ω·cm
water absorption (24h)	0.3-1.5	ASTM D570	%
UL94 flame retardant rating	HB	UL 94	—

* 以上数据 is 典 type 参考值，具体以原厂TDS is 准

If you have any questions about Bayer Desmopan 6590A MVT TPU polyether type TPU, or would like to request Bayer Desmopan 6590A MVT TPU polyether type TPU datasheet, MSDS, ROHS test report, SGS report, REACH certificate, FDA certificate, EU regulation certificate, UL certificate, or COC/COA report, please call our service hotline +86-192-7986-4570, or click Contact Us to leave us a message.

Product Features

Bayer Desmopan 6590A MVT TPU polyether type TPU Properties, Bayer Desmopan 6590A MVT TPU polyether type TPU Product Parameters, Bayer Desmopan 6590A MVT TPU polyether type TPU Performance Data, Bayer Desmopan 6590A MVT TPU polyether type TPU Factory Report, MSDS, Material Safety Data Sheet, UL Yellow Card, SGS Report, RoHS, Food Grade Certification, NSF Drinking Water Standard, Product Information, Product Performance, Factory Report, Original Packaging, Authorized Distributor, Heat Deflection Temperature, Melt Index, Flow Coefficient, Impact Resistance, Impact Strength, Low Temperature Toughness, Low Temperature Impact Resistance, Melt Flow Rate, Processing Technology, Processing Parameters, Processing Temperature, EU RoHS, German FDA, US FDA, Japan FDA