Polyurea SKU-1000H _tieng V

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POLYUREA SKU-1000H Polyurea Hybrid Spray Elastomer

POLYUREA SKU-1000H l lp ph mt hiu sut

cao, dng phun, gm nhiu thnh phn elastomer Polyurea lai. H thng ny c da trn nha polyete amin, chui phn ng amin m rng v cc tin polyme, to nn lp mng ph linh hot khng mi ni c cng cao, n hi, chng nc, chng mi mn v khng nhiu loi ha cht.

1. Cc tnh nng: - 100% cht rn, khng c hi v khng cha dung mi. - Cc k nhanh chng p dng trn b mt nghing hoc thng ng m khng b chy x. - Khng cht xc tc, khng nhy cm vi nc v nhit .

- Tnh vt l tuyt vi nh chng ha cht, chu va p, mi mn, chu sc nhit, kh nng chu nc, bn cao v kh nng chng tia cc tm UV.

- Vt liu d s dng, d dng iu chnh mu sc v khng c gii hn trong vic kim sot dy.

- Chu c nhit ln n 140 (280 ).

- gin di cao, che ph cc vt nt ng.

- Cng bm dnh cao trn nhiu loi b mt.

2. S dng: Dng lm lp ph chng thm nc v chng n mn cho kt cu b tng, ng thot nc v h ga ...v.v... Lp ph chng n mn cho dm thp ng, tm, silo v b cha nc.

Lp ph sn cho bi xe, nh my, nh kho, phng m v cc loi sn trung tm mua sm. Lp ph chng thm nc v chng n mn cho cc cu trc bin, tr cu v boong tu. Lt cho toa tu ha v lp ph sn cho xe ti. Tng cng ph cho nghing ca con ng v lp ph chng thm nc v chng n mn cho cc loi cu trc xy dng ngm.

Chng thm nc v chng n mn lp ph cho bn cha ha cht, h bi v nh my in ht nhn. C th dng trn lp bt cch nhit Polyurethane.

Dng bc, gi nguyn liu cho sn aming ch, hoc cc nguyn liu kh nguy hi khc.

3. Thuc tnh:

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M t SKU-1000HA SKU-1000HB

Type Isocyanate Prepolymer Amine/Polyol Mixture Appearance Yellowish Transparent Liquid Pigmented Liquid

Viscosity (cps at 25) 300 ~ 1,200 400 ~ 1,500

Specific Gravity 1.0 ~ 1.2 0.9 ~ 1.1

Mixing ratio (Volume) 1 1

Solids Content 100% 100%

Volatile Organic Compounds 0% 0%

Self Life at 15~32 6 months 12 months

ng gi 216 (kg/Drum) 200 (kg/Drum) 4. c tnh:

M t Kt qu n v tnh Thi gian kh Trong vng 30 Giy

Tack Free Time Trong vng 4 Pht

Post Cure* 12 Gi

Ph li Trong vng 24 Gi Cng ko (Tensile Strength ) Vt 100 Kfg/

Cng x (Tear Strength) Vt 35 Kfg/

Cng bm dnh (Bonding Strength) 1.5 N/mm2

gin di 300 ~ 400 % at 25

cng 80 10 Shore A

* Lu : Thi gian pht trin cng c th ln n vi tun sau khi phun, ty thuc vo iu kin thc t, cc ch s nu trn c thc hin trn mu phun p 2000 psi (13.79 Mpa) nhit ng phun 60oC (140oF).

5. Yu cu iu kin k thut khi p dng: - Nhit ci t : 75 trn my, 70 trong ng. - p lc phun ti thiu : 2000 psi. - Nhit phun trn xp chng nng : 55 n 70. - m b mt : khng qu 5%. - Quy u thnh phn B trc khi phun bng thit b quy chuyn dng. - Khi phun phi phun ngang dc, m bo dy ng u cho b mt. - Lp lt Primer c th dng 2 loi c bn : epoxy v polyurethane. - Phun trn mt nn m, cn dng lp lt chng m chuyn dng. - Cng tc v sinh b mt trc khi phun c thc hnh theo quy trnh.

6. Xut x vt liu: Nhp khu 100% t Korea.