杜邦材料命名規(guī)則

1、product grade 各種產品等級crastinpbt sk= glass reinforced resin s=unreinforced resins lw= low warp resins t=toughened resins st= super tough hr= improved hydrolysis resistancesuffixes hf=high flow fr=ul-94 v-0 resincrastin.pbtsk = 玻纖增強的樹脂s=未增強樹脂lw = 低翹曲樹脂t=增韌樹脂st = 超韌級別hr= 抗水解改良詞尾hf=高流動fr=ul-94 v0 樹脂delri

2、n pommost delrin products are coded with 3 or 4 digits with the first digit (if 3 digits total) or the first 2 digits (if 4 digits total) representing approximately of the melt flow rate (using iso 1133, with a 2.16 kg load, g/10min). thus, the 100-flow series is the highest viscosity series (or low

3、est mfr), followed by the 300, 500, 900, etc.most grades are coded as per the following example:delrin 500p nc010delrin - product line and registered trademark500 product codep - suffixnc010 color codecodes major gradesx00 series often are the “classic” homopolymer general purpose gradesx00p series

4、based on an improved thermal stabilizer system; these general purpose homopolymer grades have better stability in processing with a wide processing window.x11p series same improved “p” stabilizer in general purpose homopolymer grades and modified to provide enhanced crystallization; faster cycle tim

5、e, lower mold shrinkage, less warpage, reduced voids, and greater out-of-mold dimensional stability.x60 series copolymer general purpose gradesx07 series are uv-stabilized grades.x27uv series are more thermally stable uv-stabilized grades.x50 series extrusion gradecodes prefix designationde developm

6、ent or commercial code, random numbercodes specific letter suffix designational advanced lubricantskm kevlar modifiedst super-toughp improved “p” thermal stabilizer systemt toughenedmt medium toughuv uv stabilizedas anti-static/stiffenedat anti-static/toughenedatb anti-static/toughened, alternate gr

7、adecm x42cm for 2-component moldingaf ptfe teflon fiber filledcl chemical lubricantlm laser markabletl ptfe lubricantgr glass reinforcedmf mineral fillede low emissiondp dimensionally stable and high productivitycolor codes for delrinnc010 natural for most gradesnc000 natural for gr or mf gradesbk60

8、2, 402 standard black codesbk601, 401 black colors for uv gradesbk000 a black color code used for certain filled gradesbkl001 a laser markable color code (in this case for black)* note in some cases, there may be no color codedelrin. pom多數delrin. 牌號由3 個或4 個阿拉伯數字組成，以第一數字(如果牌號只有3 數字組成) 或前2 個數字(如果牌號由4

9、個數字組成) 近似地代表流動性的. (在iso1133標準 , 2 .16 kg裝載, g/10min條件下測得) 。 因而, 100系列是黏度最高的系列(或最低的流動性), 300, 500, 900,以此類推越往后流動性越來越高。多數牌號命名規(guī)則如下:delrin. 500p nc010delrin. - 產品系列和注冊商標500 -產品編碼p - 詞尾nc010 .-顏色代碼編碼.-特例x00 系列.-均聚物一般等級牌號x00p 系列.-經過熱量穩(wěn)定改良; 這些通用級別的均聚牌號在更大的范圍內有更好的穩(wěn)定性。x11p 系列.-同p一樣經熱穩(wěn)定改良，在通用均聚物和改良級別中提高了結晶成型周

10、期, 降低模具收縮, 減少翹曲和的空洞, 并且增強注塑制件的尺寸穩(wěn)定。x60 系列.-共聚物一般用途等級x07 系列.-紫外穩(wěn)定等級。x27uv 系列.-是熱穩(wěn)定和紫外穩(wěn)定等級。x50 系列.-擠出等級編碼.-前綴de .-發(fā)展或商業(yè)代碼, 隨機號編碼.-后綴含義al .-添加先進的潤滑劑km.- kevlar 改良st .-超韌p .-熱穩(wěn)定改良t .-增韌mt .-半增韌uv.-紫外穩(wěn)定as.-抗靜電/加硬at.-抗靜電/增韌atb .- 抗靜電/增韌, 選擇級cm .-x42cm 2次加工成型af .-ptfe及 teflon.填充cl .-添加化學潤滑劑lm .-可做激光標志tl .-

11、添加ptfe（聚四氟乙烯） 潤滑劑gr .-玻纖增強mf .-礦物填充e .-低放射性dp .-尺寸穩(wěn)定和高產量級delrin的色號nc010 .-通用等級的自然色nc000 .- gr 或mf 等級的自然色bk602, 402 .-標準黑色代碼bk601, 401 .-黑色防uv級別bk000 .-某些被填充的級別的黑色代碼bkl001 .-可做激光標志的 顏色代碼(在這種情況下為黑色)* 注意.-在某些情況下, 有些牌號可以是沒有色號的hytreltpeethe high performance and general purpose grades of hytrel are all na

12、med with a four-digit nomenclature, with the general purpose grades are typically prefixed with a g. the first two numeric digits represent the durometer d hardness (in general, the greater the hardness, the stiffer the polymer). the third digit represents relative viscosity within a hardness and a

13、grade category. thus, if you compare g5544, 5526, and 5556, all have 55d hardness. the g5544 is a general purpose resin. between the 5526 and the 5556, the 5526 has a lower melt viscosity or higher flow. the fourth digit denotes the type of stabilizer: 0-5 discoloring and 6-9 nondiscoloring.the spec

14、ialty grades, when prefixed with an htr, are based on a sequential numbering system. otherwise, they follow the above nomenclature. 3078 softest grade of hytrel htr6108 has the lowest permeability 5555hs is suitable for higher upper use temperature and is compounded with a heat stabilizer package ht

15、r8068 is the only compounded grade of hytrel that gives a ul listing of v-0.the blow moldable grades are all black, and are also based on a sequential numbering system.the dym grades are all black also, and the numerical code represents the flexural modulus of the polymer according to iso178 at room

16、 temperature, in mpa. thus the dym100bk is more flexible than the dym350bk.hytrel.tpeehytrel. 高性能和通用級別全部以四位數命名原則命名, 典型的通用級別是在數字前面加g 。 前兩個數字代表shore d 硬度。 第三個數字代表在相同的硬度和等級之內的相對黏度。 例如, 如果您比較g5544, 5526, 和5556, 硬度全部是55d 。 而g5544 是 通用級別。 在5526 和5556 之間, 5526 有更低的融指或更高的流動性。 第四個數字表示添加的穩(wěn)定劑類型: 0-5 變色、6-9 不變色

17、的。專業(yè)等級, 當加前綴htr, 根據連續(xù)數字體系命名。 否則, 遵循上述命名原則。hytrel. . 3078 .-最軟的級別htr6108 有最低的滲透性5555hs 添加了熱穩(wěn)劑適合用于高溫環(huán)境htr8068 是所有hytrel.級別中唯一的ul v-0等級 。吹塑級別顏色全部是黑色的，命名也根據連續(xù)數字系統(tǒng)。dym 等級也是全部染黑的, 并且數字代碼代表聚合物的彎曲模量根據iso178標準在室溫, mpa下測得的 。 因而dym100bk 比dym350bk 更具有韌性的。rynite petresin codes 100 series are rbr based resins 400

18、 series are toughened resins 500 series are general purpose resins 800 series are encapsulation resins 900 series are mineral/glass flake/mica (low warp) resinssuffixes fr=ul-94 v-0 resin pcr=rbr based resin sst=super tough resinsrynite. pet樹脂代碼 100 系列是基于rbr的樹脂 400 系列是增韌的樹脂 500 系列是通用樹脂 800 系列是包裝樹脂 9

19、00 系列是礦物/玻璃/云母增強樹脂詞尾 fr=ul-94 v-0 樹脂 pcr=基于rbr樹脂 sst=超韌樹脂zenite lcpall of the core zenite lcp resins have a 4 digit coding. the core grades are 5000, 6000 and 7000. an example is below:zenite 6130l bk010zenite is the product code and registered trademark6 - represents the polymer family (6000, 7000,

20、7700 etc.)1 - represents the filler type, in this case, 1 means glass filler30 - represents the percentage of glass filler, in this case 30%l -represents that the material is lubricatedbk010 represents the color formulation, black in this examplefor glass/mineral grades the second digit would be a 2

21、.this would be followed by the percentage of glass/mineral in the last two digits.for straight mineral grades the second digit would be a 3.the last two digits indicate the percentage of mineral in that formulation.there are some specialty grades that have a 5 digit code, as well as some development

22、al codes that are distinguished by a ze prefix. codes prefix designationze development or commercial codecolor codes for zenitewt010 whitebk010 blacknc010 naturalzenite. lcp所有zenite. lcp 樹脂牌號有4 個數字組成。 核心等級是 5000, 6000 和7000 。舉例如下:zenite. 6130l bk010zenite. 是產品編碼和注冊商標6 - 代表聚合物家庭(6000, 7000,7700 等。)1

23、- 代表填充類型, 在這種情況下, 1 代表玻纖填充30 - 代表填充含量, 在這種情況下是30% 玻纖填充l - 代表材料加潤滑劑bk010 .-代表色號, 這里是黑色glass/mineral 填充等級第二個數字是一2 。其后的兩個數字代表glass/mineral增強的百分比直接礦物增強等級第二個數字會是一3 。后二個數字表明礦物添加量。有一些特殊的專業(yè)級別牌號有5個數字, 并且?guī)в衵e 前綴區(qū)別代碼。 編碼.-前綴ze .-商業(yè)代碼zenite的顏色代碼wt010 .-白色bk010 .-黑色nc010 .-自然色zytelpa (includes htn and dmx)series

24、 no xx unreinforced, extrusion1xx unreinforced15x unreinforced, pa612 resins3xx 4xx toughened8xx super tough 70gxx glass reinforced, pa6671gxx glass reinforced, toughened, pa6672gxx glass reinforced, pa66/673gxx glass reinforced, pa674gxx glass reinforced, pa66 + pa677gxx glass reinforced, pa61279gx

25、x glass reinforced, toughened, pa6680gxx glass reinforced, super tough, pa6682gxx glass reinforced, super tough, pa66/684gxx glass reinforced, super tough, pa66 + pa6htn51g pa6t/xthtn52g pa6t/66htn53g pahtn54g pa6t/xt + pa6t/66suffixesl - lubricatedf- mold releasehs- heat stabilizedr- usually refers

26、 to improved glycolysis/hydrolysis resistancea- usually refers to resins modified for processing advantages, such as higher flow and lower mold depositw- improved weatherabilityv0 meets requirements for ul94 class v0 at the designated thicknessv1- meets requirements for ul94 class v1 at the designated thicknessprefixesfe- developmental or commercial code, random numbermt- medium toughnessst- super toughfr flame retardant, per ul94emx- suitable for emi shielding applicationscdv suitable for static dissipative applicationswrf suitable for low wear and friction applicationstra resins