3D打印材料PETG的應(yīng)用

Most desktop 3D printer users are familiar with the benefits and disadvantages of PLA and ABS materials. But, when it comes to producing flexible and durable objects, PETG filament is gaining popularity among filament producers and the 3D printing community.
大多數(shù)桌面3D打印機(jī)用戶(hù)都熟悉PLA和ABS材料的優(yōu)缺點(diǎn)。但是，當(dāng)涉及到生產(chǎn)柔韌性的和耐用性的物體時(shí)，PETG燈絲在燈絲生產(chǎn)商和3D打印社區(qū)中越來(lái)越受歡迎。
The unique benefits of PETG filament for FDM 3D printing PETG的獨(dú)特性能
•        PETG filament has the reputation of combining the functionality of ABS (stronger, temperature resistant, more durable) and reliability of PLA (easy to print) in one material.
PETG 3D打印耗材結(jié)合了ABS耗材的功能性（強(qiáng)度好、耐溫高、耐用性高）及PLA的可打印性。
•        The layer adhesion is usually excellent.
優(yōu)秀的層粘附性
•        Reduced potential of warping or shrinking of your prints.
減少類(lèi)似ABS產(chǎn)品帶來(lái)的翹曲
•        Also, you can recycle the material, along with prints and misprints. However, don’t take this as permission to start printing irresponsibly – sustainably speaking, PETG filament is still a plastic that should be utilized and recycled properly.
從可持續(xù)的角度來(lái)說(shuō)，PETG耗材是一種應(yīng)該被合理利用和回收的塑料

When Should PETG Filament Be Used?
PETG的應(yīng)用
It is a good all-around material but truly stands out from many other filaments due to its flexibility, strength, and temperature and impact resistance. This makes it an ideal 3D printer filament to use for objects which might experience sustained or sudden stress, like mechanical parts, 3D printer parts, and protective components.

它是一種很好的全能材料，但是由于它的柔韌性、強(qiáng)度、溫度和耐沖擊性，它確實(shí)從許多其他耗材中脫穎而出。用于對(duì)象可能經(jīng)歷持續(xù)或突然的壓力，如機(jī)械零件，3D打印機(jī)零件，和保護(hù)組件、工裝夾具等。
HOW DOES PLA COMPARE TO PETG FILAMENT?
PLA 與PETG 的對(duì)比
•        PLA is easier to 3D print and handle than PETG filament. Also, PLA is also more forgiving when it comes to 3D printing errors.
PLA比PETG絲更容易進(jìn)行3D打印和處理。此外，PLA 3D打印出現(xiàn)問(wèn)題時(shí)也容易得到客戶(hù)的寬容。
•        Both materials show minor shrinkage during cooling.
這兩種材料在冷卻過(guò)程中都有輕微的收縮
•        Both are considered to be food-safe.
兩種材料都是食品級(jí)的安全材料
•        Also, both are user-friendly, but PETG filament is more durable, stronger, and can handle stronger impact.
兩種材料都容易打印，但是PETG更加耐用、更強(qiáng)，耐沖擊性更好好
•        PLA is less prone to scratching and surface damage.
      PLA不容易刮傷和表面損傷。
•        PETG filament is generally more expensive than PLA.
PETG 價(jià)格更高
•        PLA filament offers more way more variations.
PLA耗材更多選擇

How does ABS filament compare to PETG filament?
ABS 與 PETG相比
•        Both materials are highly durable, offer good strength and impact resistance.
兩種材料都擁有很好的耐用性 ，提供很好的強(qiáng)度及抗沖擊能力
•        ABS is more flexible, with minor bending before snapping
•        ABS韌性更加好，在斷裂前有輕微彎曲
•        ABS is not food-safe. When handled properly, PETG filament is.
•        ABS 并非食品安全及產(chǎn)品， PETG 安全性更高
•        ABS needs a heated bed for 3D printing.
•        ABS打印的時(shí)候需要加熱底板，并且容易翹曲


關(guān)于科萊恩

3D 打印耗材
•        使用高品質(zhì)的聚合物原材料，確保耗材的卓越性能；
•        使用科萊恩添加劑，提高耗材的性能并可滿足各種終端應(yīng)用需求；
•        耗材的顏色豐富多彩，并可定制顏色及配色；
•        耗材均由科萊恩的高端生產(chǎn)線生產(chǎn)，確保始終如一的高品質(zhì)。

Glycol modified polyethylene terephthalate (PET-G) 是一款具有很好的韌性及耐化學(xué)性的聚酯。PET-G耗材所打印出來(lái)的成品具有很好的層附著力，適用于打印各種部件，包括終端使用部件、原型、夾具、固定器等�？迫R恩通過(guò)使用合適的添加劑，如Hostanox® P-EPQ® 及 Hostavin® ARO 8等，提高耗材的熱穩(wěn)定性及抗熱氧化的能力。
性能優(yōu)勢(shì)
•        高強(qiáng)度及硬度的熱塑性工程塑料
•        透明度高
•        良好的抗沖擊強(qiáng)度
•        良好的耐化學(xué)性

性能優(yōu)化
•        降低熱氧化降解
•        最大限度地減輕由紫外線引起的黃化

推薦應(yīng)用*
•        原型
•        工裝夾具，固定器
•        容器/ 包裝材料
•        機(jī)械和技術(shù)應(yīng)用部件
*根據(jù)具體的產(chǎn)品應(yīng)用而定

3 D打印耗材應(yīng)儲(chǔ)藏在陰涼干燥的地方，最好可放置在溫度5 - 25°C之間的密封的容器里，并放入科萊恩Pak®干燥劑。如果材料已經(jīng)吸入水份,請(qǐng)把材料放入真空干燥器或者干燥劑干燥裝置里，在65°C的溫度上烘4-6小時(shí)。從裝運(yùn)日期起，如妥善保存，最低保質(zhì)期為1年。



包裝優(yōu)勢(shì)：
科萊恩耗材的線卷使用PC材質(zhì)，可以直接放在干燥箱上進(jìn)行干燥
科萊恩Desipak 干燥劑 ，可確保耗材在密封期間保持干燥
科萊恩濕度顯示卡，可檢測(cè)耗材是否處于干燥狀態(tài)
材料打印條件均在線盤(pán)上顯示