尼龍—6切片
特征：尼龍—6切片生產(chǎn)采用兩端聚合、連續(xù)萃取、聯(lián)系干燥和DCS控制，產(chǎn)品為無色透明，無機械雜志、粒度均勻的圓柱形顆粒。切片規(guī)格（直徑×長）為2.0—2.5×2.0—2.5。
用途：尼龍—6切片粘度在2.4—3.6之間，可滿足高速紡和拉膜生產(chǎn)要求，廣泛用于民用絲、工業(yè)絲、尼龍6薄膜以及高強度工程塑料的生產(chǎn)。
Nylon 6 Chip
The nylon 6 chip plant of Baling Petrochemical is one of the largest plants in China The output or Eagle King nylon 6 chip is 42 kt annually. The primary technology and equipments of polymerization unit was imported from Germany. The main production technologies include two-state polymerization, continuous extraction, continuous drying and DCS control , which reaches the advanced international level.
Characteristics:
Nylon 6 chip is colorless transparent column-shaped particles with unitform particle size and no mechanical impurities. The specification of the chip is 2.0-2.5×2.0-2.5(diameter×length)
Application:
Nylon 6 chip has the viscosity of 2.4-3.6, satiosfying the requirement of high-speed spinning and drawing film. It can be widely used in the filed of civit yarn, industrial yarn, nylon 6 film and high-strength engineering plastics.
包裝：
用內(nèi)襯鋁箔的聚丙烯編織袋或內(nèi)襯鋁箔的牛皮紙包裝袋沖氮氣包裝，每袋凈重25kg。
尼龍—6切片技術(shù)規(guī)格（企業(yè)標準 Q/SH3185 021-2005）
Technical specification of nyion 6 chip(enterprise standard Q/SH3185 021-2005)
執(zhí)行標準：Q/SH3185 021—2005
項目 Item | 指標 | 實驗方法 Qualified | ||
優(yōu)等品 Superior | 一等品 First grade | 合格品 Qualified | ||
相對粘度 Relative visicosity | M±0.05 | M±0.10 | M±0.15 | PV07099.4 |
可萃取物含量，%（質(zhì)量分數(shù)）≤ Extractabie matter % ≤ | 0.6 | 0.8 | 1.0 | PV07093.2 |
干燥后的殘余水分，%（質(zhì)量分數(shù)）≤ Water remains after dry ≤ | 0.06 | 0.08 | 0.10 | PV09012.2 |
深色雜質(zhì)（黃黑粒子），粒/100g Dark impurity(yellow and black particte). Number/100g | 無(No) | 1 | ＞1 | 稱重法 |
注：相對粘度在2.4~3.6范圍內(nèi)可調(diào)，M為相對粘度中值，具體數(shù)值可由供需雙方商定。
Note：The relative viscosity can be adjusted from 2.4 3.6 M the medium of relative viscosity can be determined by both sides of suppliers and buyers.
①M為相對粘度中值，具體數(shù)據(jù)可由供需雙方商定。需方?jīng)]有要求是，按照M=3.45或M=3.35控制。
②可實現(xiàn)相對粘度在2.4—3.6范圍內(nèi)可調(diào)。
③外觀質(zhì)量指標—深色雜質(zhì)（黃黑粒子）為判斷指標。
④外觀質(zhì)量指標—連刀并條率要求應(yīng)低于10%，該項作為生產(chǎn)過程控制指標，不作為判等指標。
⑤上述質(zhì)量指標為常規(guī)檢驗指標，特殊質(zhì)量指標由供需需雙方商定。
儲運：
儲于干燥庫房，遠離火源，儲存和運輸過程中嚴禁混放易燃、易揮發(fā)的有機溶劑。
