chigadzirwa

Desmodur RN Adhesive RN Ine 40% polyisocyanate uye 60% ethyl acetate CAS 26426-9-15

Tsanangudzo Pfupi:

Zita reKemikari: Adhesive RN

Zita rekutengesa: RN

Chikamu:

polyisocyanate: 40% (30%)

ethyl acetate: 60% (70%)


Product Detail

Product Tags

Product Description

Yedu RN, yakagadzirwa seanorapa ajenti / crosslinking ajenti yekunamira yakavakirwa pahydroxyl polyurethane, echisikigo uye ekugadzira marabha. RN inonhuwirira NCO isocyanate, haina ruvara uye yakaderera viscous. Nekuda kweRN inoratidzira yakanaka anti-yellowing, inonyanya kukodzera kune yakareruka-ruvara polyurethane adhesive kudiwa. Nekuti iyo solvent is ethyl acetate, RN inogona kushandiswa munyika idzodzo uko kushandiswa kwemethylene chloride kunorambidzwa.

Product Features

Iyo firimu yekunamira uye yekunamira firimu yakasanganiswa neRN inopesana neyero mushure mekufumura kune UV mwenje uye / kana kupisa. RN inoratidza kunaka kwekubatana kwesimba muPVC ine yakakwira plasticizer, SBR ine yakakwira oiri yemukati, yepamusoro layer yematehwe, sirika zvichingodaro. RN inogona kusanganiswa nepolyester polyol uye zvimwe zvine hydroxyl-ine zvikamu kugadzira maviri-chikamu polyurethane varnish kana pendi yemavara. Iine maitiro ekukurumidza-kuomesa uye anti-yellowing. Kutsanya kwayo kwekutanga kupora uye sanding zvimiro ndiwo mabhenefiti ayo akatanhamara ehuni.

Ruzivo rwekushandisa

RN inonamatira-zvikamu zviviri. Mushure mekuwedzera chimwe chikamu cheRN kune inonamira, yakagadzirira-kushandisa-kaviri-chikamu chinonamira chinofanira kuiswa mukati menguva (yehari hupenyu) inotarwa kwete chete nezviri mukati merabha, asiwo nezvimwe zvinongedzo. kuumbwa (semuenzaniso resins, antioxidants, solvents, nezvimwewo). Kana iyo yekunamatira ikasashandiswa mukati meiyi nguva yenguva, inogona kuwedzera kuoma kuisa uye viscosity yayo inowedzera nekukurumidza kusvika isingachinjiki gel nguva inozoitika. Nokudaro, haichafaniri kushandiswa.

Recommend Dosage:

Yekurapa inonamira yezvikamu zana nehuremu (pbw) zvichibva pa:

Graft-Chloroprene rubber(rubber content approx. 16%) 3-5% pbw RN
Chloroprene rubber(rubber content approx. 20%) 5-7% pbw RN
Hydroxyl polyurethane(polyurethane content approx. 15%) 3-5% pbw RN 

Kurongedza & Kuchengeta

Packing:

Nyora 1. 800g / bhodhoro, mabhodhoro makumi maviri mune imwe katoni, 24 kana 30 makatoni mune imwe pallet;

Type 2. 20kg/drum, 18 drums or 27 drums in one pallet;

Type 3. 55kg/drum, 8 kana 12 madhiramu mune imwe pallet;

Type 4. 180kg/drum, 4 madhiramu mune imwe pallet

Storage:

Ndokumbira uchengetwe muchirongo chepakutanga chakavharwa 5 ℃-32 ℃, zvigadzirwa zvinogona kuchengetedzwa zvakatsiga kwegumi nembiri moths.

Zvese zvigadzirwa zvedu zvakatevedzana zvinonyanya kunzwisiswa nehunyoro; Ichagadzira carbon dioxide uye insoluble urea mukuita nemvura. Kana kuratidzwa kumhepo kana / uye chiedza, zvinokurumidza kuchinja kwemavara ezvigadzirwa.

(Asi basa rinoshanda richakanganiswa.)

Safety:

Zvisikwa zvine ngozi, zvinopisa zvakanyanya, zvinokurudzira maziso, kana kufema kunogona kukonzera allergies. Kugarobatwa-batwa kunogona kuita kuti ganda riome kana kupenga. Steam yezvigadzirwa inogona kuita kuti munhu anzwe kuneta uye vertigo.

Tsanangudzo

ITEM
INDEX
Kemikari yakagadzirwa
Iine 40% polyisocyanate uye 60% ethyl acetate
kana 30% polyisocyanate uye 70% ethyl acetate
Kuongororwa kweNCO
6.5 ± 0.2%
Solvent
ethyl acetate
Chitarisiko: Inenge isina ruvara kune yakareruka-ruvara yakajeka mvura
* Mukuwedzera: Kambani inogona kutsvagisa nekugadzira zvigadzirwa zvitsva zvinoenderana nezvinodiwa nevatengi vedu.

  • Zvakapfuura:
  • Zvinotevera:

  • Nyora meseji yako pano ugotitumira