DB46 T 505-2020 全生物降解塑料制品通用技术要求.pdf

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1、ICS 83.080.01 Y 28 DB46 #-7 f= DB 46/ T 5052020 +U(Ll FP+e?x General requirements for biodegradable plastics products 2020 - 05 - 14 9 2020 - 07 - 01 #-78 p-1*$+0T DB46/ T 5052020 1 +U(Ll FP+e?x 1 99 * 7?+O(Lf ,_B y_?rBP#P?I7A5 FE 7F2+X 42+O(Lf +O(L4F= 8,f F2+X7 +O(L 7| 2 ?99K+, ;G1G69fCXGL (AQL)3R,

2、FPgAB GB 4806.7 O -7O +Xf GB 9685 O -7O f +X$+r+X7 GB/T 15337 hfyBa6#FJI GB/T 16288-2008 f ,7 GB/T 16903.1 7+X .1V /j?I1G6 .1V ,AAI GB/T 19276.1 dW)#04M0W+O(67-,#G+X#L hAM0WG, # GB/T 19276.2 dW)#04M0W+O(67-,#G+X#Gn,WF.,# GB/T 19277.1 6604M0W+O(67-,#G+X#Gn,WF., #1G6FJ+X# GB/T 19277.2 6604M0W+O(67-,#G

3、+X#Gn,WF., #1G6 : +XGG6#PWF.,GnG GB/T 28206-2011 66_?r GB/T 35795-2017 +O(L+X M?-;7 CJ/T 96 +O#k nF(WFJ+X# ISO 11268-1 OCXG(), 1G6)C(a7(a7FJE66 +O(6A5 fW,?rBPAB 50 Pf7 ,A PackagingRequirements for Packaging Recoverable Through Composting and BiodegradationTest Scheme and Evaluation Criteria for the

4、Final Acceptance of Packaging OECD 208 F BP?93Lv+O=(/=BP Terrestrial Plant Test: Seedling Emergence and Seedling Growth Test 3 eB# ;G_B yF2+X7 3.1 +U(L Biodegradable plastics X8f+| O F O1y F(FW#FFdW) *+a8f+| X,+O(+XECL04L WF. CO2F +b CH4d H22p s3P,./Fj-,+O(CX,0/ i GB/T 35795-2017y 3.1 3.2 +U(Ll Biod

5、egradable plastic products +O(Lj F2,#245$3P1y +O(L,YfQ6 ,ju(7-WrFJEG+XT*# i#q-()+O(6)1 90%FdW)#-()+O(6) 1 90% 09j46+O(6)1 60%$ 8(+O(6)1 60%D461 1%,9j6 ,+O(6)1 60% DB46/ T 5052020 3 +O(6E0cLf!)FGn(CX L()+O1)=+OCOM 4.4.2 f F66 66 H 9(CX?r1V 8? -) #F6 66?l?Lt$ 1 H ?(C?x H 9(CX LG mg/kgG Cd 0 1.5 Pb 0 5

6、0 Hg 0 2.5 Cr 0 150 As 0 15 4.4.3 BPg 66,=(/2*8)=(+O(CXG-()0,66ZF|BPFBP0 (CXBP8#A 90%:FE 90%:, 9#k) +O(W( 5 BP# 5.1 U?x 5.1.1 8 G+X?#g 01 0F|BN-,# X#1,2hD ,)F| 65#G d/Cg MFUk4L+g pV9,D L+*9M9 Q0; .# R7 8O0F| ?P a) F61 E+O,Bf H b) !?+O 589EWi 7- W7- 7(w.(wF f ,?E ?E= 3 5# 75F #B) 7 =0 BP,( j( GB/T 19

7、276.2 d dW)#04M0W+O (67-,#G+X#G n,WF.,# GB/T 19276.1-( rN,Z O?r9 5.1F|g,#591V 8?ITO?r 8l LW7-+OW7-+O1W9= 8lN=FE= 7.1 = 7.1.1 4= +O(Lf , .79 .| 0 .1V 0 07-WB$ 0uB$ 07A 4 1 +U(Ll 4= 4 DB46/ T 5052020 7 7.1.2 = ?r ?x 7.1.2.1 41 - .jj+O(Lf , .1V 9 .| 4 2 +U(Ll 41 - 7.1.2.2 - .j p+X+O(L, G66 8(,_B5Y+B /j

8、?Lt %9 ,_B X7 -1+1V 08+X415F4F;75FyLb%LbH +aM0v 7.3 FE FE&Lb!.FKY,( EE = 7#9 GB/T 191?F| 7.4 7.4.1 X$5#1(FJN$YF2,oFLcy4D $=? 1m6n 8*6 7.4.2 O +X+O(L X $)+O9 ,) 7.4.3 iLW7-0c&L$. 8*6,O DB46/ T 5052020 9 Lz A CzLz H ?(C,6 aH mg/kg(G ) s3P ASTM D 6400 EN13432c d Usa Canadab Zn 1400 463 150 180 Cu 750 1

9、89 50 60 Ni 210 45 25 30 Cd 17 5 0.5 0.5 Pb 150 125 50 10 Hg 8.5 1 0.5 0.2 Cr 265 50 50 Mo 5 1 Se 50 4 0.75 As 20.5 19 5 5 F 100 Co 38 a!45*,5 -0WH#lj 40 CFD 503.13 ASTM D 6400?r, 50% b/W,0WH#j BNQ 9011-911-I/2007,?l c!W-,0WH#j OiF ) 7,+O17,?l d,0WH#jF6f#$DJG 66f?93J DB46/ T 5052020 10 Lz B CzLz G(,

10、eB# 5_+B# _B 5Y+B 6)9+bG!G1G poly(butylene adipate/terephthalate) PBAT 53 61G1G polybuthylenesuccinate PBS 56 6!G polycaprolactone PCL 60 6G poly(glycolic acid) PGA 84 6 -3-5*1G poly-3-hydroxybutyric acid or poly-3-hydroxybutyrate PHB 86 6 -3-5*1G -3-5*:GG poly(3-hydroxybutyrate-co-3-hydroxyvalerate) PHBV 87 6G polylactic acid or polylactide PLA 92 WF. )WI6( carbon dioxide and propylene copolymer PPC 99 _