Resin compound business

About compound resin

We develop products using recycled materials with reduced environmental impact and various thermoplastic resins. We are engaged in coloring of thermoplastic resin and manufacturing of compound by an extruder and we offer only high quality raw materials in compounding based on customer’s needs.

PET Compound Properties

Manufacturing high quality material using recycle materials (PET bottles)
PET Compound Properties
Item Unit Standard Method R-PET-T15P R-PET-NY1-8713 R-PET-ATGP R-PET-ET10-12.5 R-PET-N8J-8615 R-PET-NP3-9900 R-PET-AX-7225
untreated anealing untreated anealing untreated anealing untreated anealing untreated anealing untreated anealing untreated anealing
Density g/cm3 JIS K7112 1.44 1.47 1.41 1.43 1.35 1.36 1.42 1.43 1.47 1.48 1.34 1.38 1.46 1.45
Tensile street at yeild MPa JIS K7161 56 64 40 42 51 46 62 64 55 61 47 66 65 68
Tensile modulus MPa JIS K7161 5060 5400 3970 4260 3110 3350 4630 4660 4930 5370 3800 4330 6140 6480
Flexual strengh MPa JIS K7171 91 100 68 76 93 90 95 108 93 102 80 105 95 104
Flexual modulus MPa JIS K7171 3710 4330 2880 3260 3720 4000 3460 3680 3790 4450 2230 2960 4330 4840
Charpy impact strength KJ/m2 JIS K7111 without notch 28 25 22 19 33 24 46 43 37 29 42 24 25 30
Defelection Temp,
under load
JIS K7191 1.80MPa 68 90 71 96 73 99 67 92 71 99 67 97 73 105
Rockwell hardness JIS K5400-5-4 M scale - - - - - - - 81 70 83 84 - - -
Pencil hardness JIS K5600-5-4 2B H 2B H B H 3B B B F - - - -
Melting point JIS K7121 DSC 255 - 258 - 255 - 257 - 256 - 256 - 255 -
               
Paint property JIS K5600 *1 - - - - - - - -
Japan food sanitation *2 coform coform coform coform coform - -
Welder property JIS S2029 7.10 - pass - pass - pass - pass - pass - - -
Characteristic standard standard/color restriction easypaint High impact able highTemp mold high PET cont. Subsituate Urea resin
Usage Injection mold soup cup fandation tableware base table ware base tray tableare with glass
accesories,sundries
sundries japanner base

*the properties in show representative value, not guaranteed performance

-: no test

*1 Paint property…cross cut method Acryl-urethane paint:◎, polyester paint:〇

*2 food sanitation…our company assigned color,(Japan notification of the Ministry of Health, Labor, and Welfare370, polyethylene terephthalate)

*Pencil hardness…soft ←3B・2B・B・HB・F・H・2H→ hard

*Anealing…150℃×1hour, or corresponding quantity of heat

Contact Taiyo chemicals about service or production

If you want to contact us about our service or production, please call or send us an e-mail.

Contact by Tel

Please feel free call us as below number.

tel.0738-22-3551

(Open daily from 8:00-17:00)

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