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供應(yīng)美國(guó)杜邦Teflon? NXT 75Teflon? NXT 75這種樹脂在高壓和高溫下的使用是有限的應(yīng)用提供了高度的可焊性。

特富龍?NXT：

Manufacturing components of Teflon? is easier and more efficient than ever before， thanks to the high-strength welding and thermoforming capabilities of Teflon? NXT.元件制造業(yè)的Teflon?是比以往任何時(shí)候都更加容易和高效，感謝高強(qiáng)度焊接和熱成型的Teflon?NXT的能力。因?yàn)榻M件建立更小的部分，而不是從大坯加工，可以減少加工時(shí)間和廢品損失。

特富龍?NXT 75：

When properly processed， DuPont? Teflon? NXT 75 exhibits the superior properties typical of the fluoropolymer resins: nonaging characteristics， chemical inertness， heat resistance， toughness and flexibility， low coefficient of friction， nonstick characteristics， negligible moisture absorption， and weather resistance.當(dāng)正確處理，杜邦?特富龍?NXT的75，顯示出典型的含氟聚合物樹脂的優(yōu)異性能：抗老化特性，化學(xué)惰性，耐熱性，韌性和柔韌性，低摩擦系數(shù)的，不粘的特點(diǎn)，可以忽略不計(jì)的吸濕性，和耐候性。

In addition， this resin offers weldability， improved resistance to deformation under load， increased resistance to permeation of chemicals， and a higher dielectric breakdown voltage.此外，該樹脂提供的可焊性，改進(jìn)的耐負(fù)荷下的變形，提高耐化學(xué)品滲透，和較高的介電擊穿電壓。

This resin provides a high degree of weldability for applications where the use of elevated pressure and temperature are limited.這種樹脂在高壓和高溫下的使用是有限的應(yīng)用提供了高度的可焊性。

Typical End Products典型的終端產(chǎn)品：

Teflon? NXT 75 is a fine-cut resin designed for general compression molding of blocks and sheets and for use as a base resin for compounds.特氟龍?NXT 75是設(shè)計(jì)用于一般的壓縮模塑的塊和片材，以及使用的化合物作為基體樹脂的樹脂細(xì)切。It can be used for such applications as: seal rings， valve seats， bearing pads， linings， encapsulations， and as a base resin for filled compounds.它可以被用于這樣的應(yīng)用為：密封環(huán)，閥座，軸承瓦塊，襯里，封裝，和填充的化合物作為基體樹脂。This resin is particularly useful in applications where welding of parts to other fluoropolymers such as PFA or standard PTFE is required， eg， fluid-handling systems.此樹脂是特別有用的，其中的部件焊接到其他含氟聚合物如PFA或標(biāo)準(zhǔn)PTFE是必需的，例如，流體處理系統(tǒng)的應(yīng)用中。

FDA ComplianceFDA合規(guī)性：

Properly processed products (sintered at high temperatures common to the industry) made from Teflon? NXT 75 resin can qualify for use in contact with food in compliance with FDA regulation 21 CFR 177.1550.正確處理產(chǎn)品在高溫下常見的行業(yè)（燒結(jié)）由Teflon?NXT 75樹脂可以有資格使用符合FDA法規(guī)21 CFR 177.1550與食品接觸。

Processing處理：

Teflon? NXT 75 may be converted by compression molding techniques.特氟龍?NXT 75可能會(huì)被轉(zhuǎn)換通過壓縮成型技術(shù)。For instance， a preform is made at room temperature at the recommended pressure of 14 MPa (2，000 psi) and subsequently free sintered.比如，一種預(yù)成型體是由在室溫下在建議的壓力為14MPa（2，000 psi）的和隨后的免費(fèi)燒結(jié)。

Of particular significance for sheet molding is the fact that maximum density after sintering is reached at lower pressures when compared with nonmodified granulars as shown to the right.片材成型為具有特別意義的是一個(gè)事實(shí)，即在較低的壓力下燒結(jié)后達(dá)到最大密度相比，未經(jīng)修飾的顆粒劑時(shí)，如右圖所示。This allows the production of larger sheets with existing equipment.這允許較大的片材與現(xiàn)