UHMWPE HMPE Fiber Yarn Polyethylene
1. Product Description
DOYENTRONTEX® UHMWPE yarns are mainly used to produce fishing lines, ropes, nets, gloves, sail cloth, cool feeling fabrics, ballistic UD fabric etc. The main product information are as below:
#White 100D - 2400 denier; Standard available fibers.
#White20D to 80D, 2400 - 4800 denier; Customized fibers produced at request.
Product Classification | Level
(standard) | Tenacity
g/d | Modulus
g/d | Applications |
| Denier | Dtex | Linear
density |
| 30 | 33 | L
Low linear
density | TM32,TM35 | 36-39 | 1320 | Fishing\Sports\
Medical Applications |
| 50 | 55 | TM32,TM35 | 36-39 | 1320 | Fishing\Sports\
Medical Applications |
| 80 | 88 | TM32,TM35 | 36-39 | 1320 | Fishing\Sports\
Medical Applications |
| 100 | 110 | TM32,TM35 | 36-39 | 1320 | Fishing\Sports\
Medical Applications |
| 200 | 220 | TM32,TM35 | 36-39 | 1320 | Fishing\Sports\
Medical Applications |
| 400 | 440 | M
Middle linear
density | TM32,TM35 | 35-38 | 1210 | Protection\Textile |
| 600 | 660 | TM32,TM35 | 35-38 | 1210 | Protection\Textile |
| 800 | 880 | TM32,TM35 | 35-38 | 1210 | Protection\Textile |
| 1200 | 1320 | T
Thick linear
density | TM32,TM35 | 33-36 | 1210 | Rope\Net |
| 1600 | 1760 | TM32,TM35 | 33-36 | 1210 | Rope\Net |
| 2400 | 2640 | H
High linear
density | TM32,TM35 | 30-35 | 1200 | Rope\Net |
| 3200 | 3520 | H
High linear
density | TM32,TM35 | 27-30 | 1100 | Rope\Net |
| 4800 | 5280 | H
High linear
density | TM32,TM35 | 27-30 | 1100 | Rope\Net |
| 6400 | 7040 | H
High linear
density | TM32,TM35 | 27-30 | 1100 | Rope\Net |
| Notes: | 1g/d=0.883cN/dtex;
1 cN/dtex=95.098MPa |
#Different colors include but not limited to Black, Dark Grey, Light Grey, Flame Red, Orange, Apple Green, Neon Green, Lemon Yellow, Dark Blue. For titers from 200D - 1600D could be produced at request, more than 100 tons per year.
#Leading rope manufacturer in Europe mentioned that TYZ's colored UHMWPE yarn, compared with traditional coating, has gained advantages in cost effectiveness, better abrasion, better color fastness, environmental friendly etc.
2. Advantages
1) UHMWPE Fiber
#High strength and high modulus, with tenacity up to 15 times that of a good quality steel
#Low density: 0.97g/cm3, lighter than water
#High impact resistance
#Anti-aging and anti-UV capability
#Corrosion and sea water resistance
#Abrasion and fatigue resistance
#Low dielectric constant, high electrical resistance and a dielectric loss factor
#Temperature resistance: the strength and modulus increase at low temperature
2) Quality, Testing & Measurement Reports
#Tenacity & denier tested for each bobbin by BJTYZ
#Bar Code inside each bobbin for QC and tracking
#BJTYZ provided measurement reports for each delivery
#MSDS, FDA, OEKO-TEX
#DNV certification: coming soon.
3) Industry Relations
#Standards: a main drafter of national testing standard of HMPE fiber GB/T 19975-2005, and the first drafter of HMPE fiber industrial standard, and the first drafter of abrasion resistance of HMPE fiber.
#TYZ is a qualified supplier of Chinese Navy and army.
#First member from China in Eurocord and Cordage Institute in USA
4) Production Capacity, Packing and Delivery:
#3000 tons per year
#Packing
| PACKING | TYPICAL DIMENSION |
| Bobbin | Type 1: 3±0.3kg/bobbin (300D~1600D)
Type 2: 4±0.3kg/bobbin (1600D~6400D) |
| Carton | Type 1: 60x40x30cm - 6 bobbins; N.W.-about 18kgs/CTN
Type 2: 66x44x31cm - 6 bobbins; N.W.-about 24kgs/CTN |
Pallet
(by Air) | Type 1: 1.20 x1.10x1.42cm- 20 cartons; N.W.- about 360kgs/PLT
Type 2: 1.34x1.10x1.46cm-20 cartons; N.W.- about 480kgs/PLT |
Pallet
(by Sea) | Type 1: 1.20 x1.10x1.98cm- 30 cartons; N.W.- about 540kgs/PLT
Type 2: 1.34x1.10x2.04cm-30 cartons; N.W.- about 720kgs/PLT |
20ft Container GP
(by Sea) | Type 1: 10 pallets; N.W.- about 5,400kg
Type 2: 8 pallets; N.W.- about 5,760kg |
40ft Container GP
(by Sea) | Type 1: 21 pallets; N.W.- about 11,340kg
Type 2: 17 pallets; N.W.- about 12,240kg |
#Delivery
Port of Loading: Qingdao, Beijing, Tianjin, Shanghai, etc.
Delivery: By Land, Air or Sea; Express including TNT, DHL, FedEx, etc.
5) Brand and Intellectual Properties:
#Brand - DOYENTRONTEX®, TYZ®
As a leading manufacturer of HMPE fiber, we attach great importance to the investment in intellectual property rights since the establishment of TYZ. We are the first HMPE manufacturers from China to be granted a European patent (EPO) with the patent number of EP1694888. In total, we have applied for a total of 86 patents, among which 69 ones are inventive patents. 60 patents were granted, including 27 Chinese inventive patents, 17 utility model patents, 1 design patent, and 15 PCT international invention patent, and these Numbers are growing.
We have registered both TYZ and DOYENTRONTEX as international Trademarks through WIPO, and also registered Patents in over 30 countries including EU, USA, China, Asia etc.
3. Main Applications
(1) Military Protective Armor: Personal protection (Bulletproof UD sheet Fabric, Body armor, Bomb suppression blanket, Ballistic helmet, Ballistic plate), Vehicle Protection (Armored vehicle, Police vehicle, Helicopter and Airplanes, Anti-explosion yacht)
(2) Rope and line Industry: Hoisting rope, Towing rope, Mooring rope, Sailing rope Parachute rope, Climbing rope; Slings, and Chains; Fishing line, Kite line
(3) Aquaculture Industry: Commercial fishing net, Marine aquaculture net, fishery fences, fishery cages
(4) Work wears: Work Protection (Cut-resistant covered/blending yarns, cut-resistant gloves, cut-resistant fabric, cut-resistant clothing and bags); Functional workwear (cool feeling fabric).
4. Company Introduction
Beijing Tongyizhong New Material Technology Corporation (TYZ), a certified company by ISO 9001:2015 and affiliated to the State Development and Investment Corporation (SDIC) and held by China SDIC International Trade Co., Ltd, is one of the largest and earliest manufacturers for UHMWPE/HMPE fiber since 1994 and its composite ballistic materials including but not limited to PE UD, aramid UD and other ballistic products.
As a National High-tech Enterprise specialized in R&D, production and sales of Ultra High Molecular Weight Polyethylene (UHMWPE) fiber and its composites, TYZ has become a world-famous high-performance fiber supplier that employs over 500 staffs and covers plant area of 50000 square meters through 20 years' fast development. TYZ, one of the first domestic enterprises doing industrial technology research on UHMWPE fiber, launched the research since 1994, and has become one of the three companies leading in realizing the industrialization of Gel Spinning of UHMWPE fiber. As a leading enterprise in UHMWPE fiber, with 20 years' development, TYZ has its own complete intellectual property rights for key technologies. TYZ also took charge of the draft of the industrial standard for UHMWPE fiber, which had been approved by MIIT and officially promulgated and implemented on April 1st, 2011.
TYZ has already built up the R&D center with an innovation team of 90 technicians, including nearly 30 postgraduates. Their developmental achievement has won the Second Prize for National Science and Technology Advance in 2009, also their inventive patent has achieved the 11th China Patent Award of Excellence in 2009. TYZ has formed strict production management and inspection & test system, and has got both ISO 9001: 2015 Quality Management System Certificate and GJB9001C-2017 National Military Quality Management System Certificate. With good quality, stable performance and reasonable price, DOYENTRONTEX® Fibers and composites are widely recognized by both domestic and overseas customers. Based on the powerful research and transformation capability of scientific and technological achievements, TYZ holds the ability to provide customers with various solutions. DOYENTRONTEX® Fiber has been successfully used in the final maritime salvage and recovery parachutes of the "SHENZHOU Spaceship 5, 6, 7, 8, 9", the military amphibious tank beach gear system and the emergency landing system of war craft runaway, which have made great contributions towards strengthening the construction of national defense and public safety equipment in the world.