尼龍—6切片
特征:尼龍—6切片生產採用兩端聚合、連續萃取、聯繫乾燥和DCS控制,產品為無色透明,無機械雜誌、粒度均勻的圓柱形顆粒。切片規格(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要求,廣氾用於民用絲、工業絲、尼龍6薄膜以及高強度工程塑料的生產。
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:
用內襯鋁箔的聚丙烯編織袋或內襯鋁箔的牛皮紙包裝袋沖氮氣包裝,每袋淨重25kg。
尼龍—6切片技術規格(企業標準 Q/SH3185 021-2005)
Technical specification of nyion 6 chip(enterprise standard Q/SH3185 021-2005)
執行標準:Q/SH3185 021—2005
項目
Item
|
指標
|
實驗方法
Qualified
|
優等品
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,%(質量分數) ≤
Extractabie matter % ≤
|
0.6
|
0.8
|
1.0
|
PV07093.2
|
乾燥后的殘餘水分,%(質量分數) ≤
Water remains after dry ≤
|
0.06
|
0.08
|
0.10
|
PV09012.2
|
深色雜質(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範圍內可調,M為相對粘度中值,具體數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,具體數據可由供需雙方商定。需方沒有要求是,按照M=3.45或M=3.35控制。
②可實現相對粘度在2.4—3.6範圍內可調。
③外觀質量指標—深色雜質(黃黑粒子)為判斷指標。
④外觀質量指標—連刀並條率要求應低於10%,該項作為生產過程控制指標,不作為判等指標。
⑤上述質量指標為常規檢驗指標,特殊質量指標由供需需雙方商定。
儲運:
儲于乾燥庫房,遠離火源,儲存和運輸過程中嚴禁混放易燃、易揮發的有機溶劑。