Polyurethane rɔba a wɔde yɛ roller .

Polyurethane rɔba a wɔde yɛ roller .

Polyurethane rɔba a wɔde hyɛ mu, rɔba-a wɔde akata so .

Ahoɔden ne elasticity a ɛkorɔn, betumi akura elasticity a ɛkorɔn mu wɔ hardness a ɛtrɛw mu (Shorea) (Shaw A10~ Shaw D75) .

Rɔba Drum PU rɔba a wɔde yɛ roller .

Wear resistance, ne wear resistance yɛ 2~10 mpɛn a rɔba oxygen resistance ahorow ozone resistance; Ɔbrɛ a ɛko tia ne wosow a ɛko tia .

Silicone adhesive roller polyurethane adhesive shaft .

ahoɔden a ɛkɔ soro a ɛko tia; ɔhyew a ɛba fam a ɛma ɛyɛ mmerɛw; Mpɛn pii no plasticizer biara ntumi nnya hardness a ɛba fam a wɔhwehwɛ no na ɛnam so ma plasticizer migration haw biara nni hɔ .

Polyurethane adhesive shaft adhesive roller .

Sɛ wɔde toto dade nneɛma ho a, polyurethane elastomer nneɛma no wɔ mfaso a ɛne sɛ emu duru yɛ hare, dede a ɛba fam, nea ɛko tia ade a ɛyera, ɛka a ɛba fam a wɔde yɛ adwuma ne nea ɛko tia nsɛe; Sɛ wɔde toto plastic ho a, polyurethane elastomer wɔ mfaso a ɛne sɛ ɛnyɛ brittle, elastic memory ne wear resistance. Sɛ wɔde toto rɔba ho a, polyurethane elastomer wɔ ɔbrɛ a ɛko tia, nea ɛko tia twitwa, nusu a ɛyɛ den, adesoa a ɛkorɔn a ɛwɔ so, nea ɛyɛ mmerɛw anaasɛ ɛyɛ hann, ozone a ɛko tia, nea ɛyɛ adwuma yiye, nea wotumi tow, nea ɛtrɛw, nea ɛkeka ho, ne nea ɛkeka ho

1. Kɔla a ɛda adi no yɛ hyerɛn, colloidal no ani yɛ fɛ na ɛyɛ mmerɛw, na colloidal ade ne nhama no yɛ den. Wɔde gluu kɛse no di dwuma katee wɔ ɔhyew ne ɔhyew tebea ahorow mu. Ebetumi ayɛ nsakrae wɔ ɔhyew a ɛkɔ soro ne mmeae a ɛhɔ yɛ nwini a ɛwɔ kesee fam nhoma tintim adwumayɛbea no ne wim tebea a ɛyɛ nwini ne nea ɛyɛ kusuu a emu yɛ den wɔ atifi fam no.

2. Polyurethane rubber roller hardness index no trɛw, efi HSA 15 kosi HSD 80, a ebetumi adu rubber roller hardness ahwehwɛde ahorow a ɛwɔ printing press ahorow ahorow mu no ho .

3. Colloid a ɛwɔ polyurethane adhesive roller no wɔ surface viscosity, a ebetumi ahwɛ ahu sɛ ink transfer ne ink adwumayɛ wɔ printing nhyehyɛe no mu, na ne ink affinity adwumayɛ betumi ama wɔatintim a ɛkorɔn.

4. Nnuru a ɛwɔ polyurethane rɔba roller mu no yɛ nea wɔde nnuru a ɛma obi nya ahoɔden a ɛma diesel ngo, pɛtro, ngo a wɔde srade gu mu, kerosene, nsa ne nkyene a wɔde yɛ aduan .

5. Polyurethane rɔba roller wɔ honam fam su, tenten-bere a wɔde di dwuma no renyɛ den, onyin, ne nusu a ɛko tia, ahoɔden a ɛyɛ den, ɔbrɛ a ɛko tia, bere tenten a wɔde di dwuma, ɛnyɛ den sɛ wɔbɛkora so, bere tenten-bere a wɔkora so no nnya dwuma a wɔde di no so nkɛntɛnso; Ebetumi agyina nhyɛso a ɛkorɔn, ahoɔhare kɛse, ɔhyew a ɛkɔ soro a wɔyɛ no ano. Nsɔhwɛ no kyerɛ sɛ ahoɔden a ɛyɛ den ne nea ɛyɛ den a ɛko tia polyurethane roller no yɛ mpɛn 3 na ɛboro abɔde mu rɔba rɔba mmɔho 5.

6. Polyurethane glue roller yɛ hydrophilic, enti wobetumi de adi dwuma sɛ nsu ne nhyehyɛe gluu.7. Polyurethane rɔba roller wɔ ahoɔden, nusu a ɛko tia, enti shear resistance, wear resistance.

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