Kondisyon bòdi pou materyèl bòdi piki

Non materyèl bòdi kondisyon ABS
1. Chwazi sprue ki apwopriye a ak pòtay selon flowability la.
2. Chwazi eta fizyon apwopriye pou pozisyon pòtay la.
3. Akòz bòdi presyon ki wo, enklinezon retraksyon an dwe pi wo a 2 degre. 4.
4. Pousantaj kontraksyon an dwe apeprè 0.5 pousan. 5.
5. Souvan yo itilize pou pwodwi plake an lò, prekosyon yo se jan sa a: (1) Tanperati tib materyèl la ta dwe wo, apeprè 220 degre 250 degre (2) Tanperati piki a ta dwe dousman (lè l sèvi avèk dezyèm metòd presyon) ak piki a. presyon yo ta dwe ba; (3) Pa gen okenn ajan lage mwazi yo ta dwe itilize; (4) Pa ta dwe gen okenn koule kontraksyon ak pa gen okenn mak koule nan liy fizyon; (5) Pa ta dwe gen okenn chòk sou sifas pwodwi fini an.
6. Heating temperature 180290 degree , mold temperature 5080 degree , material tube temperature 200230 degree , ejecting material temperature 200240 degree , injection pressure 7001500kg/cm², minimum operation temperature 260 degree .
7. Using hot air dryer, drying temperature 80100 degree , time required 24 hours (less than 0.3 percent ), material tube temperature 220240 degree for the first section; 210240 degree for the second section; 180230 degree for the third section; 150180 degree for the fourth section; mold surface temperature 5090 degree , injection pressure 5002100kg/cm².
8. Temperature setting: injection nozzle 203295 degree , front section 220295 degree , middle section 210290 degree , back section 180210 degree ; screw speed 70150rpm, mold temperature 1080 degree , holding pressure 3060 percent , back pressure 100250kg/cm².
9. dansite 1.041.06g/cc, tanperati deformation 82122 degre, bòdi kontraksyon 0.40.8 pousan, gravite espesifik 1.01.2, koyefisyan ekspansyon lineyè 0.000060.00013// degre, bòdi kontraksyon 0.30.8 pousan, tanperati deformation chalè 66107 degre (88113 degre).

AS(SAN)
 1. If there is a risk of cracking in the molded product, pay attention to the design of the molded product. In special cases, use a retraction tilt of more than 1 degree , and pay attention to the mold must not have a low sink part.
2. fòme pousantaj kontraksyon se apeprè 0.45 pousan, tanperati chofaj 170 310 degre, lè l sèvi avèk seche lè cho, tan seche 23 èdtan (mwens pase 0.1 pousan), tanperati siye 80100 degre, tib materyèl tanperati 180290 degre, 3.
3. temperature setting: injection nozzle 205240 degree , front section 190235 degree , middle section 180230 degree , back section 180210 degree ; screw speed 70150rpm, mold temperature 3580 degree , injection pressure 7002300kg/cm², holding pressure 3060 percent , back pressure 100200kg/cm².
4. linear expansion coefficient 0.0{{10}}0060.00008/ degree , molding shrinkage 0.20.7 percent , heat deflection temperature 9193 degree (8899 degree ), glass transfer temperature 125 degree , conduction coefficient 0.0003cal.cm.s.sm/ degree , density 1.061.08g/cm³, tensile strength 650800kgf/cm², Elongation 23 percent , Elasticity 3200037000 kgf/cm², 2.13.2kgf.cm/cm, Rockwell hardness M80, Transparent, Water absorption 0.20.3 percent .

CA
1. Materyèl la dwe pre-seche, tanperati siye 7580 degre, tan seche 26 èdtan, gravite espesifik 1.29.
2. Pousantaj kontraksyon fòme se apeprè 0.5 pousan.
3. Tanperati chofaj 170265 degre, tanperati mwazi 2080 degre.

CAB
1. Tanperati chofaj 170265 degre, tanperati mwazi 2080 degre.
2. Tanperati siye 7580 degre, tan seche 26 èdtan.

 CP

1. Tanperati chofaj 170265 degre, tanperati mwazi 2080 degre.

 EVA

 1. temperature setting: injection nozzle 185 degree , front section 166 degree , middle section 160 degree , back section 150 degree ; screw speed max, mold temperature 3545 degree , back pressure 10kg.
2. Material tube temperature 150180 degree , injection nozzle 150 degree , first section 150 degree , second section 140 degree , third section 120 degree , mold temperature 3040 degree , injection pressure 600800kg/cm², molding shrinkage 0.72 percent , drying temperature 4050 degree , drying time 24 hours.

 FR-PET
1. UL alontèm -rezistans chalè 140 degre, tanperati devyasyon chalè jiska 225 degre.
2. Ralanti vitès kristalizasyon, seche strik ak kondisyon pwosesis.
3. Siye: 140 degre pou 3 èdtan oswa 120 degre pou 58 èdtan. 4. Tanperati piki: 235 degre 250 degre 5. Tanperati mwazi: 40 degre 80 degre.

HDPE
1. anviwònman tanperati: bouch piki 210 degre, seksyon devan 200 degre, seksyon presegondè 200 degre, tounen seksyon 195 degre; vitès vis 140rpm, presyon tounen 15kg.
2. lineyè ekspansyon koyefisyan 0.000100.00013/ degre, bòdi kontraksyon 1.25.0 pousan, gravite espesifik 0.930.97 chalè devyasyon tanperati 4349 degre (6082 degre)
HIPS 1. anviwònman tanperati: bouch piki 220240 degre, devan seksyon 210230 degre, mitan seksyon 200230 degre, tounen seksyon 190215 degre; Vitès vis 135215rpm, tanperati mwazi 25 degre, presyon tounen 5-10kg gravite espesifik 1.05g / cc

RANCH

1. anviwònman tanperati: bouch piki 220240 degre, devan seksyon 210230 degre, mitan seksyon 200230 degre, tounen seksyon 190215 degre; Vitès vis 135215rpm, tanperati mwazi 25 degre, presyon tounen 5-10kg gravite espesifik 1.05g / cc

2. koyefisyan ekspansyon lineyè 0.0000340.00021/ degre, bòdi kontraksyon 0.20.6 pousan, tanperati devyasyon chalè 96 degre.

LCP Ⅱ

1. dansite 1.351.45g/cc, tanperati deformation 198310 degre, bòdi kontraksyon 0.11.0 pousan.
2. fast curing, resin temperature 300 degree , mold temperature 100 degree , injection pressure 300kg/cm², fast injection speed, short forming time, ready drying 150 degree , takes more than 4 hours, glass fiber reinforced 170, fluidity 210.

 LCP Ⅲ
1. dansite 1.351.45g/cc, tanperati deformation 198310 degre, bòdi kontraksyon 0.11.0 pousan.
2. fast curing, resin temperature 260 degree , mold temperature 100 degree , injection pressure 300kg/cm², fast injection speed, short forming time, pre-drying 140 degree , 3 hours required, glass fiber reinforced 230.

LDPE

1. temperature setting: injection nozzle 140190 degree , front section 140200 degree , middle section 135195 degree , back section 130180 degree ; screw speed 210220rpm, mold temperature 1070 degree , material tube temperature 150310 degree , back pressure 5-10kg, mold temperature 3050 degree , injection pressure 360500kg/cm².
2. Koefisyan ekspansyon lineyè 0.000100.00020/ degre, bòdi kontraksyon 1.55.0 pousan, gravite espesifik 0.910.93, tanperati devyasyon chalè (3849 degre).

PA
1. injection temperature and drying temperature must be high; injection pressure and holding pressure should not be too high and too long, to inject the male mold at high speed, there should be exhaust channels to avoid scorching of the rubber; back pressure 50150kg/cm².
 2. The plastic should not be put into the melt cylinder before it reaches the dry level, because it is easy to be stuck in the rod groove of the feeding section with strong water, forming a difficult phenomenon of feeding.
3. Lè fòme, li fasil pou refwadi nan bouch piki a. Si presyon piki a ogmante pandan refwadisman, li fasil pou kraze valv chèk la, kidonk kontwòl tanperati a nan bouch piki a dwe apwopriye. Yo nan lòd yo anpeche plastik la debòde nan mwazi an, li rekòmande yo sèvi ak yon bouch kontwole.
4. When changing to other plastics for injection, it should be noted that the original nylon heating temperature is 270 degree or more, while the general material heating temperature is only about 200 degree for operation, so the melting barrel must be heated to the nylon heating temperature before operation, otherwise it is easy to break the screw's check valve and dispensing head.
5. Yo dwe obsève metòd bòdi a pou pwodui bon rezilta. 6.
6. Pou anpeche fòmasyon kwen fatra, yo dwe itilize mwazi presizyon.
7. Lè w ap itilize mwazi endistriyèl yo, yo ta dwe kristalize tanperati a nan materyèl la bòdi.
8. Desen an nan pwodwi yo moule dwe anpeche depresyon epi konsidere estabilite dimansyon.
9. Pousantaj kontraksyon nan bòdi se apeprè 1.52.5 pousan.
10. The heating temperature of nylon 6 (PA6) is 220300 degree , the mold temperature is 100160 degree , the material tube temperature is 200260 degree , the injection material temperature is 220300 degree , the injection pressure is 7002000kg/cm², the minimum operation temperature is 225 degree , the melting point temperature is 215 degree , the molding temperature is 10300 degree , the drying temperature is 75100 degree , the time required is 26 hours, and the use time is 26 hours. It takes 26 hours, using dehumidifying dryer, injection pressure 7502000kg/cm2, material tube temperature 230 degree for the first section; 230 degree for the second section; 220 degree for the third section; 210 degree for the fourth section; mold surface temperature 2570 degree . Coefficient of linear expansion 0.000083/ degree , molding shrinkage 0.62.1 percent , specific gravity 1.11.4 heat deflection temperature 6770 degree (149185 degree ). 11. Nylon 66(PA66) heating temperature 250380 degree , mold temperature 30100 degree , material tube temperature 240300 degree , injection material temperature 250310 degree , injection pressure 6002100kg/cm², minimum operation temperature 260 degree , melting point temperature 215 degree , molding temperature 260320 degree , drying temperature 8090 degree . It takes 36 hours, using dehumidifying dryer, linear expansion coefficient 0.000080.00013/ degree , molding shrinkage 1.32.4 percent , specific gravity 1.11.4, heat deflection temperature 6686 degree . 12. temperature setting: injection nozzle 235265 degree , front section 235245 degree , middle section 210240 degree , rear section 195230 degree ; screw speed 100105rpm, mold temperature 3540 degree , back pressure 5-10kg. 13. density 0.941.14g/cc, deformation temperature 35121 degree , molding shrinkage 0.7 2.5 percent . PAR 1. density 1.171.31g/cc, deformation temperature 95175 degree , molding shrinkage 0.81.0 percent . 2. glass transfer point 190 degree , fast curing, resin temperature 370 degree , mold temperature 130 degree , injection pressure 1000kg/cm², fast injection speed, ordinary forming time, ready drying 140 degree , takes 6 hours, glass fiber reinforced 35, fluidity 50.

 PBT

1. Tanperati a nan silenn fonn yo ta dwe kontwole nan 230270 degre, ak tanperati mwazi yo ta dwe mete nan 40 degre 90 degre.

2. When you want to get a good glossy surface, it is advisable to increase the temperature, and if necessary, to carry out sufficient preparatory drying. The required injection pressure is about 5001300kg/m². 3.
3. Temperature setting: nozzle 250 degree , front section 245 degree , middle section 235 degree , back section 230 degree ; screw speed 80rpm, mold temperature 40120 degree , back pressure 10kg, material tube temperature 230270 degree , injection pressure 3001000kg/cm², drying temperature 100140 degree , time required 28 hours.
4. dansite 1.291.50g/cc, tanperati deformation 50110 degre, bòdi kontraksyon 1.32.4 pousan, gravite espesifik 1.31.6.
 PC
 1. The injection pressure is high, and the temperature inside the tube is too high or stagnant for a long time, it is easy to start thermal decomposition, discoloration and reduce the physical properties, so the mold temperature should be 85 degree 120 degree .
 2. It is especially difficult to form thick products because the finished products are prone to residual stress, which will cause future rupture.
 3. High temperature and high pressure are required for forming, so screw type forming shuttle should be used.
4. Materyèl la ta dwe ase cheche anvan ou itilize.
5. Gates ak kourè yo ta dwe fèt ak rezistans koule ki ba. 6.
6. Desen an nan pwodwi a moule yo ta dwe fèmen nan epesè nan kò a pou fè pou evite pati metal enkruste. Anplis de sa, enklinezon retraksyon an ta dwe pi wo a 2 degre.
 7. shrinkage rate 0.40.7 percent , specific gravity 1.21.5. 8. heating temperature 260320 degree , mold temperature 80120 degree , material tube temperature 260310 degree , ejecting material temperature 280320 degree , injection pressure 8001500kg/cm², minimum operating temperature 260 degree . 9. Using dehumidifying dryer, drying temperature is 105120 degree (below 0.020.03 percent ), taking 24 hours, material tube temperature is 260270 degree for the first section; 260270 degree for the second section; 240250 degree for the third section; 220230 degree for the fourth section; mold surface temperature is 4060 degree . 10. temperature setting: injection nozzle 275305 degree , front section 270275 degree , middle section 265275 degree , rear section 250270 degree ; screw speed 50115rpm, mold temperature 60120 degree , injection pressure 7002100kg/cm², back pressure 5-15kg. 11. density 1.20g/cc, deformation temperature 120 146 degree , coefficient of linear expansion 0.000066/ degree , heat deflection temperature 129135 degree (141 degree ),.

PCTFE
1. Desine pòtay la ak kourè pou koule apwopriye. 2. 2. Gwo presyon piki bòdi machin dwe itilize. 3. 3. Chwazi kondisyon yo bòdi ki ka anpeche dekolorasyon. 4. Sèvi ak anti-mwazi ak materyèl ak tretman sifas yo. 5. 5. Pousantaj kontraksyon bòdi a se apeprè 0.5 pousan.

PE
1. Segondè dansite PE materyèl gen tanperati kristalizasyon evidan, kidonk li se pi bon ogmante vitès la piki. 2. 2. Pou pwodwi vyann epè, li espesyalman enpòtan pou ogmante vitès piki a: li ka amelyore ekla sifas pwodwi yo, anpeche deformation, diminye kontraksyon bòdi, elatriye 3. 3. Konsepsyon vis la ak non {{ 5}} ekipman ranvèse yo ta dwe egzak, si gen nenpòt pèt oswa aksidan, materyèl la pral ajoute tou dousman. (Akòz rflu plastik la, kantite piki nan mwazi an diminye, epi materyèl la fonn apiye nan seksyon mesure a, se konsa ke nouvo materyèl la nan seksyon manje a kenbe, sa ki lakòz metabolis la echwe, konsa fòme. pwodwi yo moule ak bon jan kalite unsolid, kontraksyon fò ak pousantaj defo segondè.) 4. Konsepsyon nan mwazi (pòtay, kourè) gen yon vitès materyèl vit fini. 5. Adopte metòd refwadisman an ak vitès refwadisman inifòm. 6. 6. Itilize nan machin bòdi vis se pi bon, bon koule; pa bezwen presyon piki segondè, presyon kenbe yo ta dwe pi long 3060 pousan. 7. Pousantaj kontraksyon an se 2.5 pousan ak 2.0 pousan nan direksyon ang dwat. 8. Pwodwi ki fòme yo ta dwe fèt pou anpeche deformation ak deformation. 9. Ba