1. Nnianim Asɛm .

Ɛdefa plastic nkratafa ho no, nneɛma abien a wɔtaa de di dwuma ne PVC (polyvinyl chloride) ne PET (polyethylene terephthalate). Bere a nneɛma abien no nyinaa wɔ mfaso ne sintɔ ahorow no, ɛho hia sɛ yɛte wɔn nsonsonoe ase na ama wɔahu nneɛma a ɛfata yiye ma dwuma pɔtee bi.

2. PVC Plastic Nkratafa .

Wɔde PVC plastic nkrataa di dwuma kɛse wɔ nneɛma ahorow mu esiane sɛ ɛyɛ adwuma yiye wɔ mfiridwuma mu ne ne bo a ɛyɛ den nti. PVC plastic nkrataa no yɛ nea ɛyɛ den, emu yɛ hare, na nnuru ne abrasion ntumi nkɔ mu, na ɛma ɛyɛ papa sɛ wɔde bedi dwuma wɔ nnwuma ahorow te sɛ adansi, kar, ne nsɛnkyerɛnne mu.

Nanso, PVC plastic nkrataa no wɔ ɔhaw ahorow bi. Wɔnyɛ nneɛma a atwa yɛn ho ahyia na sɛ wɔhyew a, wobetumi ayi mframa a awuduru wom afi hɔ. Bio nso, PVC plastic ntama no wɔ ɔhyew a ɛba fam na ebetumi ayɛ mmerɛw wɔ ɔhyew a ɛyɛ nwini mu.

3. PET Plastic Nkratafa .

PET plastic nkratafa yɛ ade soronko a ɛka polyethylene ne polyethylene terephthalate su ahorow bom. Nneɛma a wɔde yɛ afieboa no yɛ nea ɛyɛ den yiye, ɛyɛ nea ɛyɛ mmerɛw, na ɛnyɛ nea atwa yɛn ho ahyia, na ɛma ɛyɛ nea nkurɔfo ani gye ho wɔ nnwuma ahorow mu, a adansi, nneɛma a wɔde kyekyere nneɛma, ne ɛlɛtrɔnik mfiri ka ho.

Mfaso titiriw biako a ɛwɔ PET plastic ntama so ne sɛnea emu da hɔ yiye na ɛda adi pefee, na ɛma ɛyɛ nea eye ma nneɛma a wɔde kyekyere nneɛma ho. PET plastic nkrataa nso tumi gyina nsu, UV hann, ne mframa ano, na ɛma ɛfata sɛ wɔkora nneɛma a wɔakyekyere no so ma ɛyɛ foforo.

Nanso, PET plastic ntama no wɔ ɔhaw ahorow bi. Wɔnyɛ ɔhyew a ɛko tia te sɛ PVC plastic nkratafa na ebetumi ayɛ nea asɛe wɔ ɔhyew a ɛkɔ soro mu. Bio nso, PET plastic nkrataa no ntumi nnyina nnuru so te sɛ PVC plastic ntama na ebetumi ayɛ mmerɛw sɛ ɛbɛtwetwe na ayɛ mmerɛw.

4. PVC ne PET plastic a wɔde toto ho .

Nneɛma pii wɔ hɔ a ɛsɛ sɛ wususuw ho bere a wode PVC plastic ntama ne PET plastic ntama toto ho no. Eyinom bi ne:

• Mfiridwuma mu Nneɛma: PVC plastic nkrataa no taa yɛ den na ɛwɔ mfiridwuma mu su pa sen PET plastic nkratafa.

• Nsunsuansoɔ a ɛwɔ nneɛma a atwa yɛn ho ahyia so: PET plastic nkrataa yɛ nea ɛnyɛ nea atwa yɛn ho ahyia ho bɔne sen PVC plastic ntama, a wobetumi asan de adi dwuma bio na wɔasan de adi dwuma bio.

• Ɔhyew a ɛwɔ hɔ: PVC plastic nkrataa no wɔ ɔhyew a ɛkɔ akyiri sen PET plastic nkratafa na ebetumi agyina ɔhyew a ɛyɛ nwini ano.

• Nnuru a ɛko tia: PVC plastic nkrataa no tumi gyina nnuru ano sen PET plastic nkratafa na ebetumi agyina nnuru a ano yɛ den a wɔde di dwuma no ano.

• Nneɛma a ɛda adi pefee: PET plastic ntama no yɛ nea ɛda adi kɛse na emu da hɔ yiye sen PVC plastic nkratafa, na ɛma ɛyɛ nea eye ma nneɛma a wɔde kyekyere nneɛma ho.

Awiei koraa no, PVC plastic ntama ne PET plastic nkratafa a wɔpaw no gyina sɛnea wɔde di dwuma pɔtee ne nneɛma a ɛho hia ma saa dwumadie no so. Bere a PVC plastic ntama no yɛ den kɛse na ɛwɔ mfiridwuma mu su pa no, PET plastic ntama no yɛ nea ɛnyɛ nea atwa yɛn ho ahyia na ɛyɛ nea emu da hɔ yiye na ɛda adi pefee.

                     PVC plastic krataa PET plastic krataa .

5. plastic krataa a ɛfata a wobɛpaw ama wo application .

Sɛ worepaw PVC ne PET plastic nkratafa ntam a, ɛho hia sɛ wususuw ahwehwɛde pɔtee a ɛwɔ wo application no mu ho. Afotusɛm bi a ɛbɛboa wo ma woapaw nea ɛfata ni:

• Susuw ɔhyew a ɛwɔ hɔ no ho: Sɛ wo dwumadie no hwehwɛ adeɛ a ɛtumi gyina ɔhyew a ano yɛ den ano a, ebia PVC plastic nkratafa no bɛyɛ nea ɛyɛ papa ɛnam sɛ ɛyɛ hyeɛ a ɛkɔ akyiri nti. Nanso, sɛ nea wode bedi dwuma no fa nneɛma a wɔde kyekyere anaa wode sie a ɛsɛ sɛ wɔde sie foforo ho a, ebia PET plastic ntama bɛyɛ nea eye sen biara esiane sɛ ɛko tia nsu ne mframa nti.

• Susuw nneɛma a atwa yɛn ho ahyia ho nkɛntɛnso ho: Sɛ nneɛma a ɛbɛkɔ so atra hɔ daa no fa wo dwumadie ho a, ɛnde ebia PET plastic nkrataa bɛyɛ nea eye sen biara esiane sɛ wotumi san de di dwuma bio na wɔsan de di dwuma nti. PVC plastic ntama no nyɛ nea ɛnyɛ nea atwa yɛn ho ahyia no na ebetumi ayi mframa a awuduru wom afi hɔ bere a wɔahyew no.

• Susuw nnuru a ɛko tia nyarewa no ho hwɛ: Sɛ nea wode bedi dwuma no hwehwɛ sɛ wode nnuru a ano yɛ den di dwuma a, ebia PVC plastic nkratafa bɛyɛ nea eye sen biara esiane nnuru a ɛko tia no kɛse nti. Nanso, sɛ nnuru a ɛko tia nyarewa no nyɛ ade titiriw a ɛhaw adwene a, ebia PET plastic ntama no bɛyɛ nea eye sen biara esiane sɛ ɛyɛ nea ɛyɛ mmerɛw sɛ ɛbɛdannan ne ho nti.

• Susuw mfiridwuma mu nneɛma ho: Sɛ wo dwumadie no hwehwɛ adeɛ a ɛwɔ mfiridwuma mu su pa a, ɛnde ebia PVC plastic nkratafa no bɛyɛ nea ɛyɛ papa ɛnam sɛ ɛyɛ den na ɛko tia abrasion nti. PET plastic nkratafa no yɛ nea ɛyɛ mmerɛw na ɛwɔ nkɛntɛnso a ɛko tia nkɛntɛnso pa nanso ɛnyɛ den pii te sɛ PVC plastic nkratafa.

• Susuw ɛka a wɔbɔ no ho hwɛ: Mpɛn pii no, PVC plastic nkrataa no bo yɛ den sen afieboa a wɔde plastic ayɛ, na ɛma ɛyɛ nea eye ma nneɛma a wɔde di dwuma a ɛho ka sua. Nanso, ebia PET plastic nkratafa bɛyɛ papa ama nneɛma a ɛsɛ sɛ wɔde di dwuma wɔ ɔkwan a ɛda adi so na ɛtra hɔ kyɛ so.

6. Awiei .

Wɔde PVC ne PET plastic nkrataa di dwuma kɛse wɔ nnwuma ahorow mu esiane wɔn su soronko ne mfaso a ɛwɔ so nti. Bere a PVC plastic ntama no wɔ mfiridwuma mu nneɛma a eye kyɛn so na ne bo yɛ den no, ɛnyɛ nea ɛnyɛ nea atwa yɛn ho ahyia na ebetumi ayi mframa a awuduru wom afi hɔ bere a wɔahyew no. Ɔkwan foforo so no, afieboa a wɔde plastic ayɛ no yɛ nea ɛyɛ den yiye, ɛyɛ mmerɛw, na ɛnyɛ nea atwa yɛn ho ahyia nanso ɛnyɛ nea nnuru ntumi nnyina te sɛ PVC plastic ntama.

Awiei koraa no, PVC ne PET plastic nkratafa a wobɛpaw no gyina ahwehwɛde pɔtee a ɛwɔ wo dwumadie no mu so. Wubetumi ahu nneɛma a ɛfata wo dwumadie no yie denam ɔhyew a ɛwɔ hɔ, nneɛma a atwa yɛn ho ahyia a ɛbɛbɔ, nnuru a ɛtumi gyina ano, mfiridwuma mu nneɛma, ne ɛka a wobɛbɔ no ho a wobɛsusu so.