juicy glass generally not hood.

From the blog, I feel very pertinent to learn about a variety of fabrics and brands. Also need to explain is that this is an article written in 2007, with a long duration, and now change is larger, for reference only. Links also deleted some of the feeling when the content is useless, especially apologies and thanks to the author.

underwear now we are more concerned about the assault, but believe that to understand this principle more than waterproof, breathable clothing, let's work together to sweep literacy. These things are complex, on-line data are numerous, but the authority is difficult to guarantee. If the viewer did not see a place please correct me, so I mistakenly from the wrong people.

1958 was founded in Delaware (DELAWARE) of Gore (WL GORE & ASSOCIATES INC.) has developed into a world-renowned high-tech multinationals. Gore invented by the company, production, and brand name GORE-TEX &reg; versatility of fabric, was < < > > Fortune magazine as the U.S. products, ; lt; < > > Fortune magazine as the

Since plastics and synthetic rubber was invented, the water becomes an easy thing, but the waterproof and breathable have been a pair of incompatible contradictions. 7.80 until the age of the last century, most professional outdoor heroes are still wearing heavy rubber raincoat Zhantiandoude cover. Gore-Tex is the first time the pioneering to do both waterproof and breathable, its core is a school called PTFE (e-PTFE) in the special synthetic material.

polytetrafluoroethylene (PTFE) is a very common chemical materials, if you've seen plumbing repair water pipes, they will use a white thing called the raw material wrapped around the threaded play a role in sealing seal, the raw material is PTFE. Gore-Tex Jackets expensive, but not worth much money PTFE, and seen how to use the raw material plumbers to understand.

PTFE has the following characteristics: mechanical strength is very low, but very good chemical stability, can be resistant to strong acid and alkali, impervious, but some of the moisture Moisture.

of course, raw material is not GTX.

with a special mechanical process of biaxially oriented PTFE film, changing the physical characteristics of the micro film, so as to form a porous network structure of expanded PTFE film has become PTFE film (e-PTFE), then cover it tightly together on the nylon fabric, which has become a complete Gore-Tex fabric. Because each e-PTFE membrane pores than liquid water molecules (or after the aggregation of water molecules?) Many, many times smaller, gaseous water molecules off than 700 times bigger, so the rain can not completely through, but the sweat can through more easily, and because of its multi-network cellular structure is irregular, and difficult to direct air flow, it is also completely wind.

Gore-Tex fabric of the indicators are: water resistance > 10000mm water column. permeable > 6000g-8000g / m2.24h (fabric per square meter per 24 hours, revealed a 6 -8 kg of gaseous water),

said before, PTFE fine chemical stability of this material, and, reportedly a special Gore-Tex fabric anti-oil deal done, so GTX is very good chemical stability, no matter how many years have not degraded. However, PTFE film's mechanical strength is very low, must be protected, the outer fabric to protect naturally, different inner protective layer, there are three so-called two-GTX and GTX.

two GTX is the e-PTFE membrane fabric, then sew on the lining inside the dress as a protective layer to avoid direct exposure of e-PTFE membrane. Jackets feels is a two-tier two, turned back, and usually we see is almost the kind of clothes lining. GTX is a three-tier e-PTFE membrane fabric protective layer, protective layer that is laminated directly to the e-PTFE film, making clothes when you can save a lining. Jackets feels is the single layer, and turn back, you can see the bare silver mesh layer of protection.

In addition there is a so-called two and a half (GORE-TEXPACLITE), is used directly in the e-PTFE membrane bonded on the uniform dense layer of floating bump GTX instead of the full layer of protection that layer.

general, two GTX's Emergency underwear fabric softer number, which has more pockets, three-tier structure of monotone some fabrics feel rather hard, but slightly better ventilation, lighter . General wear, then two layers of comfortable than three. But if you want to pursue functional under adverse conditions, it must be willing to spend more money to purchase a three-tier.

two and a half design starting point is the pursuit of light, but also increased the permeability of many.

with Gore-Tex is becoming increasingly popular in outdoor applications, Gore has successively developed a series of related products. There are the following:

1, GORE-TEX's XCR. This material is the e-PTFE film processing technology to improve significantly increased permeability (Al Gore said it increased by 25%), but no change in performance waterproof windproof, and now from a professional to unprofessional MHW black yak, they spend most of the high-end Jackets this GTX.

2, WINDSTOPPER, the popular so-called wind Zhuarong Yi (two or three in one function of fleece). The core of such clothing or e-PTFE film, the e-PTFE membrane laminated between two layers of flannel grasp to become a windproof breathable fleece. The Fleece has some of the rain, and some products are also fleece surface of the water allocation. But the rain of the Jackets can not be compared, in addition to not have as strict Jackets rain structure, the main difference lies in stitches at no adhesive article.
There is also a WINDSTOPPER

type of clothing is to e-PTFE membrane laminated on a solid woven fabric, stitching at the adhesive, while a warm, wind and rain resistance. Close to this type of tailoring Fleece, protective proximity Jackets, targeted relatively strong, as if playing outdoors with a much more extreme.

3, SOFT SHELL. Two layers of fabric behind the GTX is then laminated a layer of fleece, doubles as a protective layer. Such emphasis on warm clothing, mainly used as snow clothing, such as ski suits.

4, WINDSTOPPER N2S, simply, to be called wind underwear, wearing a paste, this fabric is the key to personal material that layer of material is perspiration.

, of course, is not only waterproof breathable material GTX, TEX fabric for a variety of standard and more to go. Not even just an e-PTFE membrane, often used to make tents waterproof PU coating has some water vapor permeability. Treated PU coating layer, the water index and the same e-PTFE membrane at room temperature and normal humidity, water vapor permeability index is close to e-PTFE film, but, PU is not porous structure, it is a hydrophilic coating There is a certain humidity and moisture resistance, and its permeability is to absorb and then evaporate the process, which determines its capacity is very limited and unstable humidity and, in moments of high external humidity, humidity and moisture absorption process is very slow, more important is the evaporation rate at low temperature greatly reduced, if the outer surface temperature of 0 degrees Celsius almost stop evaporation and water vapor permeability. There is also a TPU (porous hydrophilic coating) also has a water vapor permeability, it is mainly the pores obtained by chemical methods, size and number of holes are not ideal, moisture permeability and PU are not very different.

PU coating and the like has long been used in waterproofing clothing, while e-PTFE film relatively late, because the PU class of materials can be directly coated on the fabric and secure bonding , and e-PTFE is more specific method to use with textile materials laminated together. Therefore, the key is not Al Gore invented e-PTFE itself,p90x workout video download, but this will be e-PTFE and fabric lamination technology.

several well-known manufacturer of outdoor products, has its own waterproof breathable materials, such as SALEWA (sand Leroy) of the Power-Tex, COLUMBIA (Colombia) OMIX Tech, MHW (Bernhard Will) from? ? (Forget), the seven thousand seven hundred eighty-eight waterproof breathable material, only the BHA's new material of e-VENT's Moisture better than Gore-Tex, the material claimed in principle beyond the Gore-Tex, a very worthwhile attention. Vaude (Ward) in the last two years to start using this material, like Lowe Alpine (Lowepro) are also used.

e-VENT never seen, but I am comparing with the direct method in four different waterproof breathable fabric, no doubt, Gore-Tex clear winner, so far, I trust the most or the Gore -Tex.

added that the domestic situation.

two existing domestic-called breathable waterproof material, a fluorine material Co., Ltd. is Ningbo Deng days of the patented product DENTIK, a textile fabric of Shanghai Jin Lin Composite Co., Ltd. KKING-TEX. Of course, so may be more than two, but the two best-selling in China at present, visibility is high.

be said beyond the bounds of DENTIK. This material is produced in 2003, function, breaking the monopoly of foreign products has long been the market situation But Gore is not a monopoly for a long time * technical superiority, but * the patent of protection. e-PTFE membrane has long been no secret that, 96 years (about?) Gore's patent on one, we can naturally produce a variety of different names e-PTFE film, and I heavenly kingdom, of course, not willing to spend high prices with Ge Seoul ready-made products, so DENTIK came into being.

beyond the bounds of the company according to the information given, DENTIK is also an e-PTFE membrane, can be divided into three and two-tier to three-tier example, the waterproof breathable indicators: high pressure & ; gt; 6000mm water column, breathable > 6000g / m2.24h, and Gore-Tex is very close. Therefore, we can say:

DENTIK is actually the first generation of Gore-Tex.

course, this is only theoretical data, the actual ventilation performance is hard to say how. At least is certain: Ningbo Deng days that domestic companies in the whole process of quality control, so definitely keep up with Al Gore leading international company, you know, Gore is not only the Gore-Tex fabric to sell the finished thing, and who have eligible to purchase Gore-Tex Gore is conditional, how to do after the purchase back is to say in Al Gore, and even a machine to stitch the adhesive must be specified Gore, and even Gore-Tex clothing appropriate supporting Ge Seoul must make a formal proposal, so as to ensure high quality Gore-Tex stability and prestige. DENTIK materials like Gore-Tex can do long-term stability and quality to be the test of time, whether as Gore keeps abreast with the development of new products will also directly affect its vitality.

Ningbo Deng days DENTIK first used in outdoor products, is applied in the Kay map peak (Beijing, an outdoor shop) to develop own brand - K2 Jackets, the July 2003 peak Kay map K2 climbers climb Muztagata dressed, then, the three own-brand outdoor husband - Animaqing (ANEMAQEN) Jackets and Trousers also began DENTIK film, the film now use DENTIK domestic brands still bright (KRANTZ) and Xuelang (SNOWWOLF).

these beyond the bounds of domestic brands, thanks to the company for them to solve the problem of clothing fabrics, the company is not beyond the bounds of this low-cost e-PTFE membrane, they could not afford the Gore-Tex. Design of clothing does fit those of domestic brands themselves - and of course they do not have design capabilities, they will imitate. Mitsuo and Kai Tuji this is the imitation of TNF and MHW, cheerful and Xuelang more simple, direct copy of Archaeopteryx models. The Jackets have made some quality problems have occurred, some related technology, however, some strict quality control, and some imitation is a common problem: There is no other God, its shape and see Archaeopteryx with waterproof zippers, eliminating the need for rain Article , then copy the result,juicy glass, but the quality of waterproof zipper clothes off cause water leakage, and so on. However, the quality should now become stable.

compare several brands of quality, first person is not a good impression on the K2. Some say more than once in line to see play outdoors K2's boss, the details of what design is better, but seeing the actual, especially after comparing other domestic brands, I always felt people who say this is child care. K2 recently saw a snow cover, *, such a simple thing, designed to be called a mentally retarded! K2 Jackets adhesive suture is always crowded at the crease, and Xuelang, open the whole flat, 5 meters away can be seen in this distinction.

Animaqing thing is relatively clumsy, but very rare Mitsuo reliable after-sales, has been engaged in a major for the Animaqing Jackets recall.
Jackets

cheerful I was when I first met secretly sigh: national brands are able to do something so fine? Unfortunately, this company seems to sell is not enough, now product sold poorly, do not see too much.

the whole, most worthy of attention is Xuelang ordinary consumers, the company markets do the best, probably because sales of large reason, most likely to get low prices. Many members wear a bald chicken is also this domestic Gore-Tex, it should be said, quality is available * for.

these brands also produce some of the above wind Fleece, should be used is beyond the bounds of the company's e-PTFE membrane, called the WARMTH, principles similar to Gore's WINDSTOPPER. There is also a WIN-TEC material is unknown, but Animaqing in use, do not know whether the new material.

some other underwear manufacturers are producing assault, such as SHEHE, Guangzhou, travelers, etc., do not know what materials to use, things are very general, not worth consideration.

say Shanghai's KKING-TEX.

KKING-TEX is a promotional material claiming to microporous films, each hole smaller than the number of droplets of water vapor molecules than the number so large, so is the wet wind. But it is a PTFE, not e-PTFE, that is, not expanded polytetrafluoroethylene. If it is not expanded polytetrafluoroethylene, without mechanical two-way stretch, how it is produced by Porous organization? Is not chemically derived? I suspect it's breathable PU material functions and close, the main * Moisture Absorption - desorption, rather than a direct membrane permeability. KKING-TEX indicators given > 6000mm water column pressure-resistant, breathable > 6000g / m2.24h, the difference between indicators and DENTIK not too great, even if the data is not exaggerated, I believe the ideal conditions, Once the conditions are bad, moisture indicators fell sharply.

and DENTIK difference is, KKING-TEX is currently mainly used in domestic applications in the shoe. Sherpa Club has been selling waterproof hiking boots made using this film. As far as I know, there are at least two domestic brands of waterproof shoes also use this material, one is cedar (RAN) one is UP (Uplander). And no matter how the overall quality of shoes, at least the film itself is a reliable waterproof, rare is that the few brands have to keep up with the trend, they are all waterproof layer socks style. The solution I've seen cedar plane shoes and socks complete, I feel good.

simply literally speaking, is climbing hoisting Jackets worn jacket, so even the most classic leather gown can also call Jackets; and outdoor shop is now something called the Jackets, in fact, contains a waterproof / breathable parka / jacket and Water-resistant/wind-resistant parka / jacket big price difference between these two types of outdoor clothing, and even include part of the raincoat, which caused a certain degree of confusion. Jackets

we usually mentioned when referring to things in the main directory of manufacturers products are mostly known as the parka, but also a small number of jacket. Explained by Webster Dictionary, parka from the Russian word, intended to be a Russian Arctic hooded leather pullover. Later extended to all and can be installed with a hood lined pullover or jacket collectively.

style, the modern parka style coat usually made of short, hood slipping on accessories like hood can be adjusted consistent with the shape and head shape; collar at the usually thickened or thin Fleece lining to reduce heat loss here; shoulders can enhance the wear resistance of the thicker elbow; outside of the package opening in the zipper to reduce heat loss, high or open chest pocket bags, belt press and hold the pocket to avoid being taken not knapsack things happen; clothes after the film slightly longer than the previous films,buy cheap true religion jeans, sleeves slightly bend forward to compensate for the movement; usually underarm zippers (but there are exceptions, such as TNF notorious Core Vent System), and some have Snow skirt. the style of jacket is relatively life, generally not hood.

according to the material, parka and jacket and can be divided into windproof / breathable, windproof / non-breathable and wind-resistant/water-resistant three, windproof / breathable of course, the famous representatives of GTX. windproof / non-breathable may sometimes be very fancy,chi flat iron turbo 2, but is actually plastic raincoat. As wind-resistant/water-resistant cloth, even in light rain will leak in the shower for a long time in the not too practical for outdoor activities, urban tourism may be considered. Fashion boutique selling coats that stuff mostly. In addition to the fabric behind the two are different, the design will simplify the often out some things, such as the armpit zippers, snow skirt, sleeve shape, hood slipping, etc., which looks more to life, not so strange.

The raincoat, is not our impression of the bike, or disposable plastic rain poncho underwear. But a relatively lightweight waterproof parka is a much more general term for clothing - sometimes classified as Ultralight rainwear. The garments in order to reduce weight, usually canceled lining, waterproof breathable fabric material directly attached to the inner surface,what is the p90x workout schedule, parka and thick on the other small things have been canceled, of course, can not add hanging fleece lining. raincoat expense of a certain intensity in return was a lighter weight - can be lighter than the same size parka 1 / 3 and smaller compression size - compressed less than half the parka.

price of course, is waterproof / breathable parka most expensive, usually in the $ 200-500, water-resistant/wind-resistant's will be much cheaper, and more in dozens of U.S. dollars to $ 200. raincoat inside the waterproof / breathable The paragraph is also the price. waterproof / non-breathable most expensive - and then luxury plastic raincoat, plastic raincoat is still only - a few dollars to tens of dollars can handle that (but it is questionable how the strength of something: I was in the eyes of a weekend, two days see someone purchase a new plastic raincoat clothes step by step how to become sacks from film). Because the majority of domestic and not a clear distinction between outdoor store these types of clothes but only referred to them as the Jackets, so you need when purchaseing their own care, ask to see more.

Secondly, waterproof / breathable parka, it will be different according to the production process is divided into two adhesive, and the three adhesive Jackets, more layers, more complex process, the price more expensive. It was also mentioned that two semi-adhesive Jackets, my own view, it is considered to be inside two layers of adhesive Jacket.

Jackets layers should this do not see any layers, and whether it is two layers of cloth, three-layered cloth and 2.5, according to wear layers of clothes inside the

In general, the mountain section of the Jackets will choose three adhesive fabric, although the clothes were hard, not so comfortable, but wear the better, more suitable for mountain climbing. Foot of multi-layers using a relatively soft, fabric production, the use of a broader more. There is a misunderstanding here, people often come to my shop to purchase things, when two layers of adhesive Jacket soft feel of high quality, practical this is wrong.

outdoor waterproof breathable material under the dean of American GORETEX company to define, Jackets layers is so distinguished.

three fabric: GORE is such a requirement, and is made from special high-performance GORE-TEX membrane and the surface of wear-resistant fabric and durable special lining material together. Simply means face cloth + film + lining layer composite together, so that the fabric is three fabrics (all commonly known as three-adhesive). In the Gore fabric between the four common only GORE-TEX PACLITE SHELL fabric is a layer 2, and the rest of the PERFORMANCE SHELL, SOFT SHELL, PRO SHELL fabric and two layers of fabric are three

two layers of fabric: GORE is such a requirement, is the face fabric and film together, the inside has a layer of lining material of the protected individual, so that is 2 layer fabric. GORE-TEX PACLITE SHELL fabric not only 2 layers 3 layers.

two semi-fabric: GORE companies do not have two layers of fabric half say this, but why there are two layers of fabric that half title? Is like this, Gore is a 2 layer fabric (face cloth, and film) + protective lining. The fabric is similar to other companies face cloth + film + protective layer, the half-layer in the protective layer on top, and some companies will make a protective layer coating, there are some protective layer above the printing, so we call this The fabric is two and a half. GORE-TEX but there is no such call in two and a half.

above distinction from the clothes, the protection of thin fabric layer 2, so the clothes inside to add a layer of nylon mesh layer, play a protective role, while the presence of the nylon mesh, the skin will increase the comfort. As technology advances, TNF own HYVENT DT fabric to improve the protective film, and now many HYVENT DT Jacket fabric nylon mesh which is not, and turn HYVENT DT fabric of the clothes, to see the inside is white with a general pattern or dot pattern.