Vasega paipa polyvinyl chloride
O le Polyvinyl Chloride (PVC) o se resini thermoplastic laina e gaosia e le polymerization o le monomer vinyl chloride.Ona o le eseesega o mea mata, e lua auala o le synthesizing vinyl chloride monomer calcium carbide process ma le suauu.Sinopec PVC faʻaaogaina faiga faʻamalolo se lua, mai le Kamupani Iapani Shin-Etsu Chemical ma American Oxy Vinyls Company.O le oloa o lo'o i ai le lelei o le fa'a'a'ala'au fa'ama'i, mea fa'amama eletise lelei ma le mautu lelei o vaila'au.Faatasi ai ma le maualuga o le chlorine, o le meafaitino e lelei le afi ma mea e tineia ai le tagata lava ia.O le PVC e faigofie ona faʻaogaina e ala i le faʻafefe, tui tui, calendering, faʻafefeteina, faʻamalosi, faʻafefeteina ma le vevela, ma isi.
Fa'atatauga
PVC o se tasi o resins thermoplastic sili ona faʻaaogaina.E mafai ona faʻaaogaina e fai ai oloa e maualuga le maaa ma le malosi, e pei o paipa ma mea faʻapipiʻi, faitotoa faʻailoga, faamalama ma laupepa afifi.
E mafai foʻi ona fai mea vaivai, e pei o ata tifaga, laupepa, uaea eletise ma uaea, laupapa fola ma paʻu synthetic, e ala i le faʻaopoopoga o mea faʻapipiʻi.
Pvc resin paipa vasega o loʻo faʻaaogaina lautele i paipa alavai, paipa faʻafefeteina, faʻafefe, paipa paipa, gaosiga o paipa.
Parameter
| Vasega | PVC QS-1050P | Fa'amatalaga | ||
| Aitema | Tau fa'amautinoa | Su'ega metotia | ||
| Fa'ailoga polymerization averesi | 1000-1100 | GB/T 5761, Fa'aopoopo A | K tau 66-68 | |
| Fa'aaliga manino, g/ml | 0.51-0.57 | Q/SH3055.77-2006, Fa'aopoopo B | ||
| Volatile anotusi (e aofia ai le vai),%, ≤ | 0.30 | Q/SH3055.77-2006, Fa'aopoopo C | ||
| Plasticiser absorption o le 100g resin, g, ≥ | 21 | Q/SH3055.77-2006, Fa'aopoopo D | ||
| VCM toega, mg/kg ≤ | 5 | GB/T 4615-1987 | ||
| Su'ega % | 2.0 | 2.0 | Metotia 1: GB/T 5761, Fa'aopoopo B Metotia2: Q/SH3055.77-2006, Fa'aopoopo A | |
| 95 | 95 | |||
| Numera mata i'a, Nu./400cm2, ≤ | 20 | Q/SH3055.77-2006, Fa'aopoopo E | ||
| Numera o vaega eleelea, Nu., ≤ | 16 | GB/T 9348-1988 | ||
| Pa'epa'e (160ºC, 10 minute mulimuli ane),%,≥ | 80 | GB/T 15595-95 | ||
afifiina
(1) afifiina: 25kg net/pp taga, po o le taga pepa kraft.
(2) Aofa'i uta : 680Tape/20'container, 17MT/20'container .
(3) Aofa'i uta: 1000Bags/40'container, 25MT/40'container .
Fautuaga Fuafua Mo Paipa Pvc
Fuafua 1:
PVC 100kg
Calcium mamafa 250kg
Calcium māmā 50kg
Stearic Acid 2.4kg
Paraffin 2.6kg
CPE 6kg
Ta'ita'i Fa'amautu 5.0kg
Fuafuaga 2:
PVC 100kg,
Calcium mamafa 200kg,
50 kilokalama mamafa,
Fa'amautu Ta'ita'i 5.6kg,
Stearic acid 1.8 kilokalama,
Paraffin 0.3kg,
CPE 10kg,
Titanium Dioxide 3.6kg.
Fuafuaga 3:
PVC 100kg
300 Mesh Heavy Calcium 50kg,
80 Mesh Heavy Calcium 150kg,
Stearic Acid 0.8kg,
Paraffin 0.55kg,
Fa'amautu Ta'ita'i 4-5kg,
CPE 4kg
Fuafuaga 4:
PVC 100kg
Calcium mamafa 125kg
Calcium māmā 125kg
Fa'amautu 6.2kg
Paraffin 1.5kg
Stearic Acid 1.3kg
Titanium Dioxide 4kg
CPE 10kg
PE ga'o 0.3kg
Fa'amalama 0.03kg
Fuafuaga 5:
PVC 100kg
Stearic Acid 1.0kg
Paraffin 0.8kg
Ta'ita'i Fa'amautu 4.6kg
Calcium mamafa 200kg
Fuafuaga 6:
PVC 100kg
Calcium māmā 25kg
Ta'ita'i Fa'amautu 3.5kg
Mono Glyceride 1.1kg
PE ga'o 0.3kg
Stearic Acid 0.2kg
ACR (400) 1.5kg
Paraffin 0.35kg
Titanium Dioxide 1.5kg
Ultramarine 0.02kg
Fa'amalama 0.02kg
