Sandeen L55D Elongation at Break 380% Excellent Hydrolytic Resistance Polycaprolactone-Based TPU Granule

• Customization: Available
• CAS No.: 9009-54-5
• Formula: C3h8n2o
• Model NO.: L55D
• Color: Transparent
• Density: 1. 21g/cm3
• Hardness: 55shore a/D
• Tensile Strength: 52MPa
• 100%Modulus: 18MPa
• 300%Modulus: 38MPa
• Elongation at Break: 380%
• Tear Strength: 180kN/M
• DIN Abrasion Loss: 30mm3
• Tg: -36
• Application: Medium and High Moisture Vapor Transmission Film
• Compression Set: 30%
• Transport Package: Bag
• Specification: 100kg per Bag
• Trademark: Sandeen
• Origin: China
• HS Code: 3909500000
• Production Capacity: 1000000

Product Description

 

Product Description

TPU (Thermoplastic polyurethanes) is a thermoplastic polyurethane elastomer rubber. It is mainly divided into polyester type and polyether type. It has a wide hardness range (60HA-85HD), is wear-resistant, oil-resistant, transparent, and has good elasticity. It is widely used in daily necessities, sporting goods, toys, decorative materials and other fields. It has no halogen resistance. Burnt TPU can also replace soft PVC to meet environmental protection requirements in more and more fields.

The so-called elastomer refers to a polymer material with a glass transition temperature lower than room temperature, an elongation at break >50%, and good recovery properties after external force is removed.

Polyurethane elastomer is a special category of elastomers. Polyurethane elastomer has a wide hardness range and a wide performance range. Therefore, polyurethane elastomer is a type of polymer material between rubber and plastic. It can be heated and plasticized, and has no or little cross-linking in its chemical structure. Its molecules are basically linear, but there are certain physical cross-links. This type of polyurethane is called TPU.
 

Product Parameters

Properties	Unit	L55D
Density	g/cm3	1. 21
Hardness	Shore A/D	55
Tensile Strength	MPa	52
100%Modulus	MPa	18
300%Modulus	MPa	38
Elongation at Break	%	380
Tear Strength	kN/m	180
DIN Abrasion Loss	mm3	30
Tg	ºC	-36
Compression Set	%	33
	%	43

 

Detailed Photos

 

Features

Excellent Hydrolytic Resistance, Oil Resistance, Abrasion Resistance, Resilience Performance, Low Temperature Flexibility

Application

Oil Seal, Footwear, Belting, Hose&Tube, Wire,&Cable, Wheel&Caster, etc.

Handling and Storage

1. Avoid processing material above recommended thermal processing temperatures.
Good general ventilation should be sufficient for most conditions. Consider the use of local exhaust ventilation at processing emission points.
2. Avoid breathing thermal processing fumes and vapors
3. Mechanical handling equipment can cause formation of dust. Avoid breathing dust.
4. Use proper grounding techniques when handling this product to avoid electrostatic charges
5. Pellets on the floor may be slippery and cause falls
Storage recommendations: To maintain product quality, store product in a cool, dry area. Keep in a tightly sealed container.
HSE Information: Please take MSDS for reference.
 

Company Profile

 

Shengding (Qingdao) Advanced Materials Co., Ltd is a national high-tech enterprise specialized in manufacturing optical grade TPU granules and films products. Shengding company is on the leading position to draft the national standard of "Key Technical Standard for Polyurethane in Aerospace". Equipped with the professional aerospace films research center and CNAS (China National Accreditation Service) certification, Shengding company owned 53 national independent property patents, and passed ISO9001, ISO14001, ISO45001, DCMM, European REACH, RoHS etc. Shengding company has independent technology and complete industrial chain from the synthesis of TPU granules to optical-grade TPU films. The TPU granules are widely applied to make PPF (paint protection film) for cars. The TPU films has been used for bulletproof glass / explosion-proof glass of aircraft, armored vehicles, windshield for high-speed train, ships and bank / jewelry store counters, and safety glass for buildings , etc.

The global sales & marketing center is located in Qingdao and the manufacturing plant is in Rizhao city which has 150 km far from Qingdao office.

  Shengding plant covers more than 53,000 square meter area with more than 8,000T capacity of TPU granules and films production. Depend on the advanced technology, we can produce standard product and also can make customization production according to customer's requirement such as hardness, tensile strength, elongation etc. 

Shengding's products have been widely used in China for over 4 years, and has exported to over 20 countries worldwide. We are committed to providing high-quality products and services and growing together with our customers.

Our Advantages

Certifications

 

Exhibition

FAQ

1. Who are we?
We are based in Shandong, China, start from 2023,sell to Eastern Europe(50.00%),Domestic Market(10.00%),Mid East(10.00%),South America(8.00%),Eastern Asia(5.00%),Southeast Asia(4.00%),Western Europe(2.00%),Southern Europe(2.00%),Central America(2.00%),Northern Europe(2.00%),Africa(2.00%),South Asia(1.00%),North America(1.00%),Oceania(1.00%). There are total about 51-100 people in our office.

2. How can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

3.What can you buy from us?
TPU Granule, TPU Film

4. Why should you buy from us not from other suppliers?
Optical Grade TPU with Low Tg and Excellent Processing Performance Achieve Stable Synthesis of Granules and Extrusion Molding of TPU Interlayer Films with all Domestic Raw Material Supply, Break Through Core Technical and Manufacturin

5. What services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,FAS,CIP,FCA,CPT,DEQ,DDP,DDU,Express Delivery,DAF,DES;
Accepted Payment Currency:USD,EUR,JPY,CAD,AUD,HKD,GBP,CNY,CHF;
Accepted Payment Type: T/T,L/C,D/P D/A,MoneyGram,Credit Card,PayPal,Western Union,Cash,Escrow;
Language Spoken:English,Chinese,Spanish,Japanese,Portuguese,German,Arabic,French,Russian,Korean,Hindi,Italian