TPU Membrane

TPU film is a new tech of polymer material.Eco-friendly, strong extendability, high cold resistance and good hydrolyzing resistance, but also with waterproofness and good moisture permeability.It is widely used in sports & leisure & outdoor apparel, furniture & bedding, footwear, automotive, healthcare.

Rich Production Experience

Professional research on eco-materials for nearly 50 years, we have always adhered to seamless service and built a professional team to timely visit and communicate with customers, help customers solve problems, form a regular communication and consultation mechanism with customers, and strive to make after-sales service faster and more consideration.


· 2009  ISO 9001

· 2012  Cooperate with DuPont Tate & Lyle Bio Products™

· 2017  Gauge blanking to Improve accuracy

· 2018  Blue Sign Certificate

· 2019  Oeko-tex Certificate

· 2020  GRS(Global Recycled Standard)  Certificate

· 2021  ISO 14001

· 2022  300000 class medical dust-free workshop




Application





Physical Properties Report

UREAMAX® Physical Properties/Test Method
TPU film Specification Thickness(mm) M.P.R(mmH2O) M.V.P
(g/㎡/day)
M.V.P
(g/㎡/day)
M.V.P
(g/㎡/day)
Hardness
(shore A)
Tensile Strength
(kg/c㎡)
Tear Strength
(kg/c㎡)
Elongation(%) Characteristics and Applications 
Low Breathable TPU Film Style NO Type Color ASTM D1777 JIS L 1092 B  ASTM E96 BW 1995 JIS L 1099 B-1 JIS L 1099 A-1 ASTM D2240 ASTM D412 ASTM D624 ASTM D412
SL-201S 60" Polyurethane -Ester Opaque 0.008~0.01 10000 - - >800 90±3 >280 >100 >280 Light & Soft, waterproof & down-proof, down jackets and light coat etc.
SL-201S 60"  Polyurethane -Ester Opaque 0.012~0.025 10000 - - >800 90±3 >300 >120 >200 waterproof & cold resistance, outdoor jacket, overcoat, mountaineering jackets etc.
SL-201WS 60" Polyurethane -Ester White 0.012~0.025 10000 - - >800 90±3 >250 >120 >200 Waterproof, cold-proof, jacket, coat, storm suit, etc
SL-201S 87" Polyurethane -Ester Opaque 0.012~0.025 10000 - - >800 90±3 >260 >100 >180 waterproof and anti-mite,used on waterproof bedcover and
waterproof insulation urine pad
SL-201WS 87" Polyurethane -Ether white  0.012~0.025 10000 - - >800 90±3 >300 >80 >200 waterproof and anti-mite, used on waterproof bedcover and
waterproof insulation urine pad
Medium Breathable TPU Film TM-103SE 60" Polyurethane -Ether Opaque 0.01~0.025 10000 >9000 >20000 - 87±3 >200 >100 >260 waterproof & moisture permeable, outdoor, garment, jacket, mountaineering jackets etc.
TM-103WSE 60"Polyurethane -Ether White 0.012~0.025 10000 >8000 >20000 - 87±3 >260 >50 >200 Waterproof, moisture permeable, outdoor, jacket, storm suit, ski suit, etc
 Medium & High Breathable TPU Film TMH-110SE 60"Polyurethane -Ether Opaque 0.012~0.025 10000 >11000 >40000 - 85±3 >200 >80 >300  Waterproof, moisture permeable, outdoor, jacket, storm suit, ski suit, etc
TMH-110WSE 60"Polyurethane -Ether White 0.012~0.025 10000 >10000 >40000 - 85±3 >120 >50 >250 Waterproof, moisture permeable, outdoor, jacket, storm suits, ski suit, etc
High Breathable TPU Film TH-105SE 60"Polyurethane -Ether Opaque 0.015~0.025 10000 >12000 >50000 - 85±3 >180 >70 >300 Waterproof, moisture permeable, outdoor, jacket, storm suit, ski suit, etc
TH-105WSE 60"Polyurethane -Ether White 0.015~0.025 10000 >11000 >50000 - 85±3 >100 >60 >260 Waterproof, moisture permeable, outdoor, jacket, storm suit, ski suit, etc
*The data and information provided are for reference only and are not guaranteed,please test the TPU film before the final application



Production Process

NAM LIONG has become a large international conglomerate with bases all over the world. The basis of NAM LIONG is composed of businesses in three major industries – Sport and recreation manufacturing, outdoor activities equipment manufacturing and safety protection equipment manufacturing. Functional Material Dept - One important marketing department with more than 60 staff, professional TPU Membrane supplier, manufacturer & factory in China. Professional and independent production of various high polymer functional membranes. With advanced equipment, professional production technology, mature R & D team, and excellentservice and quality, our products are sold in Chinese mainland, Japan, Korea, Russia, Southeast Asia, Europe and America. Welcome to visit our company and factory. Custom TPU Membrane direct from us, we also wholesale in bulk. Low MOQ. OEM/ODM TPU Membrane is welcomed.

Certificate

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Do You Have Any Question?

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Industry Knowledge

Is TPU Membrane porous or not ?

TPU membrane, abbreviation of thermoplastic polyurethane membrane , belongs to non-porous hydrophilic film. Since the membrane itself has no pores, it is naturally waterproof, and also makes the laminated fabric windproof and warm.

what is melting temperature of TPU?

TPU , short of thermoplastic polyurethane , is a kind of new eco-friendly material , one of the most important property is its wide range of temperature resistance , its melting point can reach 160-170, which made it very easy to process and excellent for high-frequency & heat welding .

The difference between TPU membrane and PTFE membrane ?

TPU film is a film made of thermoplastic polyurethane through calendaring , casting, film blowing, coating and other processes. It is a non-porous hydrophilic film with excellent waterproof and moisture permeability properties.

PTFE film is a porous film made by extruding polytetrafluoroethylene rods and strips, and calendering semi-finished products into thin films, stretching and heat setting at a temperature below the melting point , flexible and elastic micro-porous material with high porosity, uniform pore size distribution, and air-permeable and impermeable properties .

How can TPU film be waterproof and moisture-permeable?

TPU film is a non-porous membrane, its moisture permeability is mainly realized by the hydrophilic group of the membrane itself. Depending on the difference in vapor pressure inside and outside the clothes, the steam is transferred from a place with high pressure to a place with low pressure, thus realizing moisture permeability。

What is the difference between air permeability and moisture permeability ?

Air permeability and moisture permeability are two completely different concepts.

Air permeability refers to the porous membrane, which allows moisture to be discharged from the body by its own tiny pore size, so as to keep the body dry.

Water-vapour transmission refers to the non-porous hydrophilic membrane. The membrane itself contains hydrophilic groups, through which the water vapor can penetrate to the cloth surface to play out, thus keeping the human body dry.

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