Wiase nyinaa - Premier PVC S - 1000: Polyvinyl Chloride Resin a ɛho nhia
Nneɛma a Wɔde Yɛ Nneɛma ne Nnuruyɛ mu Nneɛma
Sɛnea ɛte: Ɛda adi sɛ powder fitaa a ɛnyɛ nsɛ, a ne kɛse fi 60 kosi 250μm.
Muduro: Nsuo a ɛda adi sɛ ɛyɛ den no hyɛ 0.40 - 0.60g/mL mu.
Ano aduru Viscosity Nnɔmba: Nsuo a ɛyɛ mmerɛw a ɛwɔ resin gram 0.5 wɔ cyclohexanone 100ml biara mu no mu nsuo a ɛyɛ den no yɛ 80 - 160ml/g.
Plasticizer a ɛtwetwe ade: Wɔ dan mu hyew mu no, resin no 100g betumi atwe plasticizer 20 - 30g.
Nsɛnkyerɛnne Afoforo: Ne K - boɔ yɛ 65 - 66, sɛ wɔkyekyɛ mu a, polymerization dodoɔ firi 970 kɔsi 1070, na vinyl monomer a aka no mu dodoɔ yɛ ≤3ug/g.
Mfiridwuma Ho Nsɛm a Wɔakyerɛkyerɛ Mu
Top - grade Nneɛma a Wɔde Kyerɛkyerɛ: Nneɛma a ɛyɛ hyew (nsu ka ho) mu nneɛma yɛ ≤0.20%, nea ɛda adi sɛ ɛyɛ den yɛ 0.50 - 0.58g/mL, "mpataa aniwa" dodow yɛ ≤10 wɔ 400cm2 biara mu, na efĩ nketenkete dodow yɛ ≤16.
Nsɛm Afoforo a Wɔakyerɛkyerɛ Mu: Ɛfa sieve nkaeɛ ho no, ɛyɛ ≤2.0% ma 250um sieve tokuru ne ≥95% ma 63um sieve tokuru.
Mmeae a Wɔde Di Dwuma
Nneɛma a Ɛyɛ Nsakrae: Wobetumi de ayɛ sini a ɛyɛ mmerɛw, ntama, aboa nhoma a wɔde ayɛ, mpaboa nneɛma, ne nneɛma ahorow a ɛyɛ mmerɛw da biara da - de di dwuma. Ɛdenam plasticizers dodow ahorow a wɔde ka ho so no, wobetumi anya nneɛma a ɛsono sɛnea ɛyɛ mmerɛw na ɛyɛ den ma ɛne ahwehwɛde ahorow a wɔde di dwuma no adi dwuma.
Nneɛma a Ɛyɛ Katee: Wɔ extrusion - grade dwumadie mu no, wɔtaa de yɛ paipu a ɛyɛ den, corrugated boards a ɛyɛ den, osuo nsuo a ɛkɔ mu, ne profile ahodoɔ a ɛyɛ den. Wɔ injection - grade dwumadie mu no, ɛtumi yɛ mfiridwuma mu nneɛma ne nneɛma foforɔ.
Mfuw Afoforo: Wɔ waya ne nhama adwumayɛ mu no, wɔde yɛ nhama ahobammɔ paipu ne insulating sheaths. Esiane sɛ ɛyɛ nea ɛkyɛn so a ɛbɔ ho ban ne nea ɛko tia nsɛe nti, ɛma ahoɔden a wɔde fa kwan so no yɛ ahobammɔ na ɛyɛ den. Wobetumi nso de ayɛ nneɛma bi a wɔde kyekyere nneɛma a ɛhwehwɛ sɛ ahoɔden ne wim tebea bi gyina ano, te sɛ sini ahorow a wɔde kyekyere nneɛma.
Ahwɛyiye a Wɔde Di Dwuma
Ɔhyew a Wɔde Di Dwuma: PVC S - 1000 yɛ nea ɛyɛ mmerɛw kɛse wɔ ɔhyew ho bere a wɔreyɛ adwuma no. Ɛnyɛ den sɛ ɔhyew a ɛkɔ soro dodo betumi ama nneɛma asɛe, na ɛde nsɛm a ɛfa nneɛma pa ho te sɛ ahurututu ne kɔla a ɛsakra aba. Ɔkwan foforo so no, sɛ ɔhyew no sua dodo a, ade no bɛyɛ den na ayɛ mmerɛw, na ɛbɛma ayɛ den sɛ wɔbɛyɛ ho adwuma. Sɛ nhwɛso no, bere a wɔreyɛ injection molding nhyehyɛe no, ɛsɛ sɛ wɔhwɛ toa no hyew so pɛpɛɛpɛ wɔ baabi a ɛfata na ama wɔahwɛ ahu sɛ PVC melt no yɛ nsu na ɛyɛ pɛ.
Nneɛma a Wɔde Ka Ho a Wɔde Di Dwuma: Nea ɛbɛyɛ na nneɛma a wɔyɛ no atu mpɔn na wɔayɛ no yiye no, mpɛn pii no, nneɛma ahorow a wɔde ka ho te sɛ nea ɛma nneɛma gyina, nea wɔde srade srade, ne nea wɔde yɛ plastic no ho hia. Ɛsɛ sɛ wɔyɛ nsakrae wɔ sɛnea wɔpaw nneɛma a wɔde ka ho yi dodow ne dodow a wɔde ma no mu wɔ ntease mu sɛnea akwan pɔtee a wɔfa so yɛ ne nneɛma a wɔhwehwɛ te. Sɛ nhwɛso no, plasticizer dodow no nya sɛnea ade no yɛ mmerɛw no so nkɛntɛnso tẽẽ, bere a wɔde stabilizers di dwuma de ma PVC no gyina pintinn bere a wɔreyɛ ho adwuma na wɔde redi dwuma no, na ɛmma ɛnsɛe esiane nneɛma te sɛ ɔhyew ne hann nti.
Nsɛm a Wɔakyerɛkyerɛ mu
| Aguade no Edin | Polyvinyl Chloride S - 1000 na ɛyɛ nea ɛwɔ hɔ | |||||||||
| Nnuru a Wɔde Yɛ Nnuru | (C2H3Cl)n (C2H3Cl)n a woagye atom | |||||||||
| Molekyul Mu Mu duru | 970 - 1070 na ɛwɔ hɔ | |||||||||
| Mmaeɛ | Powder fitaa a wɔde yɛ aduru | |||||||||
| Nsuo a Ɛyɛ Nwene | 70 - 85°C na ɛwɔ hɔ | |||||||||
| Muduro | 1.35 - 1.40 g/cm3 na ɛyɛ kɛse | |||||||||
| CAS NO | 9002 - 86 - 2. Nsɛm a wɔka kyerɛ | |||||||||
| HS Mmara no | 3904109001 na ɛwɔ hɔ | |||||||||
| EINECS NO | 200 - 831 - 6. Nsɛm a wɔka kyerɛ | |||||||||
| Abisadeɛ | Wɔde gu paipu, profile, sini, aboa nhoma a wɔde ayɛ, ne nneɛma a wɔde kyekyere nneɛma mu | |||||||||
Quality Control Krataa
| Aguade no Edin | Polyvinyl Chloride S - 1000 na ɛyɛ nea ɛwɔ hɔ | ||||||
| ADEƐ | SUSUDUA | ||||||
| Anim a ɛda adi | Powder fitaa a wɔde yɛ aduru | ||||||
| Efĩ Particle Nnɔmba | ≤16 na ɛwɔ hɔ | ||||||
| Mass fraction a ɛyɛ Nneɛma a Ɛyɛ Nwonwa ,% . | ≤0.3 na ɛwɔ hɔ | ||||||
| Ɛda adi sɛ Density,g/mL,≥ | 0.5-0.58 na ɛwɔ hɔ | ||||||
| "Apataa Aniwa"/400cm2 | ≤12 na ɛwɔ hɔ | ||||||
| 100g Resin Plasticizer a wɔde hyɛ nipadua mu,g | ≥20 na ɛwɔ hɔ | ||||||
| Nneɛma a ɛyɛ fitaa(160°C,10min),% | ≥78 na ɛwɔ hɔ | ||||||