Ihe mgbakwunye Polymer Processing Additives (PPA) bụ okwu n'ozuzu maka ọtụtụ ụdị ihe eji eme ka nhazi na njikwa njikwa nke polymers dịkwuo mma, ọkachasị na steeti a wụrụ awụ nke matriks polymer ka ọ rụọ ọrụ. Fluoropolymers na silicone resin polima na-enye aka na-eji ya eme ihe na polymers polyolefin.
Enwere ike itinye PPA na ihe ndị gụnyere LLDPE, LDPE, HDPE, MDPE, PP, thermoplastic elastomers, PS, naịlọn, resin acrylic, PVC na ndị ọzọ. Ubi nke ngwa nwere ike ịfụ ihe nkiri, nkedo extrusion, waya na cable, ọkpọkọ na mpempe akwụkwọ extrusion, masterbatch nhazi, oghere igbu ịkpụzi, na na.
Ọrụ bụ isi nke Enyemaka Nhazi Polymer (PPA) na mmepụta waya na nhazi na nhazi bụ iji melite arụmọrụ polymer na àgwà ngwaahịa. Ihe ndị a bụ ụfọdụ isi ihe kpatara itinye PPA:
1. Mbelata viscosity agbaze: PPA nwere ike ibelata mgbaze viscosity nke polymers, na-eme ka ha dị mfe na-asọba n'oge nhazi na melite extrusion ọsọ na arụpụtaghị ihe.
2. Emelitere Ọdịdị Ngwaahịa: PPA nwere ike melite elu gloss na flatness nke waya na cable ngwaahịa, ibelata ọdịdị ọdịdị na ezughị okè, na melite ngwaahịa aesthetics na uru.
3. Belata oriri ike: Ebe ọ bụ na PPA na-ebelata viscosity gbazee nke polymer, obere nhazi okpomọkụ, na nrụgide dị mkpa n'oge extrusion, si otú ahụ na-ebelata ike oriri na ụgwọ.
4. Mma nkwụsi ike extrusion: Mgbakwunye nke PPA na-eme ka mmiri na-agbaze ma gbazee nkwụsi ike nke polymer, na-ebelata ntụgharị ọzọ na mmebi n'oge extrusion, na-eme ka ngwaahịa kwụsie ike n'ihe banyere nha na ịdị mma.
N'ozuzu, mgbakwunye nke ihe enyemaka nhazi polymer PPA nwere ike imeziwanye mmepụta na nhazi nke waya na eriri, ma melite ogo ngwaahịa na arụmọrụ. Mana site na mmachibido iwu a chọrọ na fluoride, ịchọta ụzọ ọzọ maka PPA nwere fluorinated aghọwo ihe ịma aka ọhụrụ.
Iji dozie nsogbu a, SILIKE ewebata aNhọrọ PTFE n'efuna PPA dabere na fluorine --ihe mgbakwunye nhazi polymer na-enweghị PFAS (PPA). Nke aPPA MB na-enweghị fluorine, Ihe mgbakwunye na-enweghị PTFEbụ polysiloxane masterbatch nke a na-agbanwe agbanwe nke na-eji ezigbo mmanye mmanye mbụ nke polysiloxanes na polarity nke ndị otu gbanwetụrụ ịkwaga ma na-eme ihe na ngwa nhazi n'oge nhazi.
Ihe enyemaka nhazi polymer na-enweghị PFAS (PPA)--enyere aka mmepụta waya na eriri ka ọ na-arụ ọrụ nke ọma >>
SILIKE na-etolite PPA na-enweghị fluorine dị ka onye nnọchi zuru oke maka enyemaka nhazi PPA fluorinated, obere mgbakwunye nkeSILIKE SILIMER-5090 Ihe mgbakwunye nhazi na-abụghị fluoropolymerna-eme ka ọrụ nhazi waya na eriri dị mma. N'ụzọ dị irè ebelata ọnwụ isi mgbali, mma extrusion kwụsie ike, ebelata extrusion pulsation, kpochapụ ọnwụ isi ewu-elu, budata mma nhazi fluidity, ebelata torque na mma arụpụtaghị ihe. Melite ogo elu na ire ụtọ nke ngwaahịa.
SILIKE PFAS-free polymer nhazi ihe enyemaka (PPA)nwere ngwa dị iche iche maka eriri, ihe nkiri, tubes, masterbatches, ahịhịa artificial, wdg.
Arụmọrụ a na-ahụkarị:
Nhazi usoro emelitere
Mmanu mmanu na mgbasa nke ọma
Ịmepụta arụmọrụ nhazi
Na-ewepụ mgbaze agbaze
Na-ebelata ịnwụ mmiri na-anwụ anwụ na-ewuli elu
N'okpuru bụ akara akwadoro nkeSILIKE PPA nhazi ihe enyemaka, ị nwere ike ịlele ha. Ọ bụrụ na ị nwere ajụjụ ọ bụla, biko egbula oge ịkpọtụrụ m. SILIKE na-atụ anya inye gịngwọta maka PPA na-enweghị fluorine na ngwa waya na eriri.
Oge nzipu: Nov-10-2023
