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 THV 美國3M THV 

3M™ Dyneon™ Fluoroplastic Granules THV 221GZ 
 
塑料是東莞市雙幫塑膠原料有限公司常年銷售的塑料，因為塑料價格行情每天都有新變化前天的報價不等于今天的報價。本公司銷售的所有原料保證是原廠原包,隨料可以提供生產(chǎn)廠商提供的物性表、SGS報告，COA原料出廠報告,UL黃卡,ROSH報告,reach報告,SVHC報告,提供原料注塑加工工程中可能出現(xiàn)的各種異常現(xiàn)象解決方法，塑料牌號太多，本網(wǎng)站沒有提供的本公司也有代理，詳情請咨詢本公司相關(guān)業(yè)務(wù)人員0769-87795123
 
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Technical Data
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Features and Benefits
 
• Ultra flexible grade of THV
 
• Processing profile allows co-
 
processing with olefinic plastics
 
and hydrocarbon elastomers
 
• Excellent chemical and
 
permeation resistance
 
• High transparency
 
• Low flammability
 
 
 
 
 
3M™ Dyneon™
Fluoroplastic Granules
 
THV 221GZ
 
 
Typical Properties
 
Property Test Method
Melting Point ASTM D4591 115°C (239°F)
Melt Index 265°C/5 kg ASTM D1238 20g/10 min
Specific Gravity ASTM D792 1.93 g/cm3
Tensile at Break ASTM D638 (film) 20 MPa (2,900 psi)
Elongation at Break ASTM D638 600%
Flexural Modulus ASTM D790 80 MPa (12,000 psi)
Limiting Oxygen Index (LOI) ASTM D2863 65
 
 
• Bondable to itself and other
 
substrates (for multi-layer
 
constructions)
 
• E-beam crosslinkable
 
 
 
 
 
 
 
 
Note: Data in this document are not for specification purposes.
 
 
Product Description
 
3M™ Dyneon™ Fluoroplastic Granules THV 221GZ is a flexible, transparent fluoroplastic composed of
tetrafluoroethylene, hexafluoropropylene, and vinylidene fluoride in the form of pellets. It provides a balance
 
of low temperature processing, low flammability, thermal stability, and melt processability. It can be used to prepare extruded films, tubes, profiles, and wire coatings. It is useful for applications that require a high level of flexibility, transparency, low temperature fusion or bonding capability with moderate chemical resistance. Laminated films of this product exhibit
 
excellent weatherability and good anti-soiling properties. This product can be E-beam cured without the need
 
of pro-rads to improve its high temperature capability with minimal loss of flexibility. Process at relatively low temperatures compared to other fluoroplastics and may not require the same level of corrosion resistant equipment as that used with higher melting fluoroplastics. However, it should be remembered that
 
THV is a fluoroplastic and should be treated accordingly.
 
Storage and Material Handling
 
Dyneon THV 221GZ has an unlimited shelf life provided it is stored in a clean, dry place. THV 221GZ is hydrophobic, and generally does not require drying before processing unless high humidity conditions create surface moisture adsorption.
 
 
Safety/Toxicology
 
This is a fluoroplastic material, so normal precautions observed with fluoroplastics should be followed. Before processing this product, be sure to read and follow all precautions and directions for use contained in the product label and the Material Safety Data Sheet. General handling/processing precautions include: (1) Process only in well-ventilated areas; (2) Do not smoke in areas contaminated with powder/residue from this product;
 
(3) Avoid eye contact; (4) After handling this product, wash any contacted skin with soap and water. Potential hazards, including evolution of toxic vapors, can exist if processing occurs under excessively high temperature conditions. Appropriate local exhaust ventilation such as vapor extractor units should be installed above processing equipment. When cleaning processing equipment, do not burn off any of this product with an open flame or
 
in a furnace.
 
Product Form and Packaging
 
THV 221GZ pellets are supplied in 25 kg (55 Ib) polyethylene bags.
 
 
 
3
 
 
 
 
 
東莞市雙幫塑膠原料有限公司大量銷售塑料注塑級THV 美國3M THV 
 
3M™ Dyneon™ Fluoroplastic Granules THV 221GZ 
 
 
 
因為塑料價格行情每天都有新的變化前天的報價不等于今天的報價。如果需要新的價格請電：13549213581，肖生。