ISO/TC 122/SC 3

Projekta Nr.ISO/DIS 17508
Nosaukums<p class="MsoNormal">This document specifies test methods for the determination of the plastics compatibility of packaging/intermediate bulk containers (IBC) made from polyethylene, fluorinated polyethylene and coextruded plastics.</p> <p class="MsoNormal">It covers the determination of adequate plastics compatibility against the processes of deterioration:</p> <p class="MsoListParagraph" style="margin-left: 17.85pt; text-indent: -17.85pt; mso-list: l2 level1 lfo1;"><!-- [if !supportLists]--><span style="font-family: Symbol; mso-fareast-font-family: Symbol; mso-bidi-font-family: Symbol;"><span style="mso-list: Ignore;">-<span style="font: 7.0pt 'Times New Roman';">        </span></span></span><!--[endif]-->softening due to absorption (swelling);</p> <p class="MsoListParagraph" style="margin-left: 17.85pt; text-indent: -17.85pt; mso-list: l2 level1 lfo1;"><!-- [if !supportLists]--><span style="font-family: Symbol; mso-fareast-font-family: Symbol; mso-bidi-font-family: Symbol;"><span style="mso-list: Ignore;">-<span style="font: 7.0pt 'Times New Roman';">        </span></span></span><!--[endif]-->stress cracking; and</p> <p class="MsoListParagraph" style="margin-left: 17.85pt; text-indent: -17.85pt; mso-list: l2 level1 lfo1;"><!-- [if !supportLists]--><span style="font-family: Symbol; mso-fareast-font-family: Symbol; mso-bidi-font-family: Symbol;"><span style="mso-list: Ignore;">-<span style="font: 7.0pt 'Times New Roman';">        </span></span></span><!--[endif]-->combinations thereof.</p> <p class="MsoNormal">It applies to:</p> <p class="MsoListParagraph" style="margin-left: 18.0pt; text-indent: -18.0pt; mso-list: l3 level1 lfo5;"><!-- [if !supportLists]--><span style="font-family: Symbol; mso-fareast-font-family: Symbol; mso-bidi-font-family: Symbol;"><span style="mso-list: Ignore;">-<span style="font: 7.0pt 'Times New Roman';">        </span></span></span><!--[endif]-->drums and containers made from plastics according to paragraph 6.1.4.8 of the UN recommendations <sup>1)</sup>;</p> <p class="MsoListParagraph" style="margin-left: 17.85pt; text-indent: -17.85pt; mso-list: l0 level1 lfo2;"><!-- [if !supportLists]--><span style="font-family: Symbol; mso-fareast-font-family: Symbol; mso-bidi-font-family: Symbol;"><span style="mso-list: Ignore;">-<span style="font: 7.0pt 'Times New Roman';">        </span></span></span><!--[endif]-->composite packaging (plastics) with inner receptacle made from plastics according to paragraph 6.1.4.19 of the UN recommendations;</p> <p class="MsoListParagraph" style="margin-left: 17.85pt; text-indent: -17.85pt; mso-list: l0 level1 lfo2;"><!-- [if !supportLists]--><span style="font-family: Symbol; mso-fareast-font-family: Symbol; mso-bidi-font-family: Symbol;"><span style="mso-list: Ignore;">-<span style="font: 7.0pt 'Times New Roman';">        </span></span></span><!--[endif]-->rigid plastics IBCs (types 31H1 and 31H2) according to 6.5.5.3 of the UN recommendations; and</p> <p class="MsoListParagraph" style="margin-left: 17.85pt; text-indent: -17.85pt; mso-list: l0 level1 lfo2;"><!-- [if !supportLists]--><span style="font-family: Symbol; mso-fareast-font-family: Symbol; mso-bidi-font-family: Symbol;"><span style="mso-list: Ignore;">-<span style="font: 7.0pt 'Times New Roman';">        </span></span></span><!--[endif]-->composite IBCs with rigid plastics inner receptacles (type 31HZ1) according to 6.5.5.4 of the UN recommendations;</p> <p class="MsoNormal">whose design is approved by a competent authority for the transport of liquid dangerous goods.</p> <p class="MsoNormal">This proof of adequate plastics compatibility is only applicable to the above packaging and IBC types of the following materials and material specifications:</p> <p class="MsoListParagraph" style="margin-left: 17.85pt; text-indent: -17.85pt; mso-list: l4 level1 lfo3;"><!-- [if !supportLists]--><span style="font-family: Symbol; mso-fareast-font-family: Symbol; mso-bidi-font-family: Symbol;"><span style="mso-list: Ignore;">-<span style="font: 7.0pt 'Times New Roman';">        </span></span></span><!--[endif]-->packaging and IBCs made from polyethylene (PE);</p> <p class="MsoListParagraph" style="margin-left: 17.85pt; text-indent: -17.85pt; mso-list: l4 level1 lfo3;"><!-- [if !supportLists]--><span style="font-family: Symbol; mso-fareast-font-family: Symbol; mso-bidi-font-family: Symbol;"><span style="mso-list: Ignore;">-<span style="font: 7.0pt 'Times New Roman';">        </span></span></span><!--[endif]-->packaging and IBCs made from polyethylene (PE), whose internal surfaces are fluorinated; and</p> <p class="MsoListParagraph" style="margin-left: 17.85pt; text-indent: -17.85pt; mso-list: l4 level1 lfo3;"><!-- [if !supportLists]--><span style="font-family: Symbol; mso-fareast-font-family: Symbol; mso-bidi-font-family: Symbol;"><span style="mso-list: Ignore;">-<span style="font: 7.0pt 'Times New Roman';">        </span></span></span><!--[endif]-->packaging and IBCs which are coextrusion blow moulded and have walls with the following multilayer structure (from inside to outside):</p> <p class="MsoListParagraph" style="text-indent: -18.0pt; mso-list: l1 level3 lfo4;"><!-- [if !supportLists]--><span style="font-family: Symbol; mso-fareast-font-family: Symbol; mso-bidi-font-family: Symbol;"><span style="mso-list: Ignore;">-<span style="font: 7.0pt 'Times New Roman';">        </span></span></span><!--[endif]-->polyamide (PA)//bonding agents//polyethylene (PE); or</p> <p class="MsoListParagraph" style="text-indent: -18.0pt; mso-list: l1 level3 lfo4;"><!-- [if !supportLists]--><span style="font-family: Symbol; mso-fareast-font-family: Symbol; mso-bidi-font-family: Symbol;"><span style="mso-list: Ignore;">-<span style="font: 7.0pt 'Times New Roman';">        </span></span></span><!--[endif]-->ethyl vinyl alcohol (EVOH)//bonding agents//polyethylene (PE).</p> <p><sup><span style="font-size: 9.0pt; font-family: 'Arial',sans-serif; mso-fareast-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'; mso-ansi-language: EN-GB; mso-fareast-language: EN-GB; mso-bidi-language: AR-SA;">1)</span></sup><span style="font-size: 9.0pt; font-family: 'Arial',sans-serif; mso-fareast-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'; mso-ansi-language: EN-GB; mso-fareast-language: EN-GB; mso-bidi-language: AR-SA;"> UN Recommendations on the Transport of Dangerous Goods – Model Regulations</span></p>
Reģistrācijas numurs (WIID)84931
Darbības sfēra<p class="MsoNormal">This document specifies test methods for the determination of the plastics compatibility of packaging/intermediate bulk containers (IBC) made from polyethylene, fluorinated polyethylene and coextruded plastics.</p> <p class="MsoNormal">It covers the determination of adequate plastics compatibility against the processes of deterioration:</p> <p class="MsoListParagraph" style="margin-left: 17.85pt; text-indent: -17.85pt; mso-list: l2 level1 lfo1;"><!-- [if !supportLists]--><span style="font-family: Symbol; mso-fareast-font-family: Symbol; mso-bidi-font-family: Symbol;"><span style="mso-list: Ignore;">-<span style="font: 7.0pt 'Times New Roman';">        </span></span></span><!--[endif]-->softening due to absorption (swelling);</p> <p class="MsoListParagraph" style="margin-left: 17.85pt; text-indent: -17.85pt; mso-list: l2 level1 lfo1;"><!-- [if !supportLists]--><span style="font-family: Symbol; mso-fareast-font-family: Symbol; mso-bidi-font-family: Symbol;"><span style="mso-list: Ignore;">-<span style="font: 7.0pt 'Times New Roman';">        </span></span></span><!--[endif]-->stress cracking; and</p> <p class="MsoListParagraph" style="margin-left: 17.85pt; text-indent: -17.85pt; mso-list: l2 level1 lfo1;"><!-- [if !supportLists]--><span style="font-family: Symbol; mso-fareast-font-family: Symbol; mso-bidi-font-family: Symbol;"><span style="mso-list: Ignore;">-<span style="font: 7.0pt 'Times New Roman';">        </span></span></span><!--[endif]-->combinations thereof.</p> <p class="MsoNormal">It applies to:</p> <p class="MsoListParagraph" style="margin-left: 18.0pt; text-indent: -18.0pt; mso-list: l3 level1 lfo5;"><!-- [if !supportLists]--><span style="font-family: Symbol; mso-fareast-font-family: Symbol; mso-bidi-font-family: Symbol;"><span style="mso-list: Ignore;">-<span style="font: 7.0pt 'Times New Roman';">        </span></span></span><!--[endif]-->drums and containers made from plastics according to paragraph 6.1.4.8 of the UN recommendations <sup>1)</sup>;</p> <p class="MsoListParagraph" style="margin-left: 17.85pt; text-indent: -17.85pt; mso-list: l0 level1 lfo2;"><!-- [if !supportLists]--><span style="font-family: Symbol; mso-fareast-font-family: Symbol; mso-bidi-font-family: Symbol;"><span style="mso-list: Ignore;">-<span style="font: 7.0pt 'Times New Roman';">        </span></span></span><!--[endif]-->composite packaging (plastics) with inner receptacle made from plastics according to paragraph 6.1.4.19 of the UN recommendations;</p> <p class="MsoListParagraph" style="margin-left: 17.85pt; text-indent: -17.85pt; mso-list: l0 level1 lfo2;"><!-- [if !supportLists]--><span style="font-family: Symbol; mso-fareast-font-family: Symbol; mso-bidi-font-family: Symbol;"><span style="mso-list: Ignore;">-<span style="font: 7.0pt 'Times New Roman';">        </span></span></span><!--[endif]-->rigid plastics IBCs (types 31H1 and 31H2) according to 6.5.5.3 of the UN recommendations; and</p> <p class="MsoListParagraph" style="margin-left: 17.85pt; text-indent: -17.85pt; mso-list: l0 level1 lfo2;"><!-- [if !supportLists]--><span style="font-family: Symbol; mso-fareast-font-family: Symbol; mso-bidi-font-family: Symbol;"><span style="mso-list: Ignore;">-<span style="font: 7.0pt 'Times New Roman';">        </span></span></span><!--[endif]-->composite IBCs with rigid plastics inner receptacles (type 31HZ1) according to 6.5.5.4 of the UN recommendations;</p> <p class="MsoNormal">whose design is approved by a competent authority for the transport of liquid dangerous goods.</p> <p class="MsoNormal">This proof of adequate plastics compatibility is only applicable to the above packaging and IBC types of the following materials and material specifications:</p> <p class="MsoListParagraph" style="margin-left: 17.85pt; text-indent: -17.85pt; mso-list: l4 level1 lfo3;"><!-- [if !supportLists]--><span style="font-family: Symbol; mso-fareast-font-family: Symbol; mso-bidi-font-family: Symbol;"><span style="mso-list: Ignore;">-<span style="font: 7.0pt 'Times New Roman';">        </span></span></span><!--[endif]-->packaging and IBCs made from polyethylene (PE);</p> <p class="MsoListParagraph" style="margin-left: 17.85pt; text-indent: -17.85pt; mso-list: l4 level1 lfo3;"><!-- [if !supportLists]--><span style="font-family: Symbol; mso-fareast-font-family: Symbol; mso-bidi-font-family: Symbol;"><span style="mso-list: Ignore;">-<span style="font: 7.0pt 'Times New Roman';">        </span></span></span><!--[endif]-->packaging and IBCs made from polyethylene (PE), whose internal surfaces are fluorinated; and</p> <p class="MsoListParagraph" style="margin-left: 17.85pt; text-indent: -17.85pt; mso-list: l4 level1 lfo3;"><!-- [if !supportLists]--><span style="font-family: Symbol; mso-fareast-font-family: Symbol; mso-bidi-font-family: Symbol;"><span style="mso-list: Ignore;">-<span style="font: 7.0pt 'Times New Roman';">        </span></span></span><!--[endif]-->packaging and IBCs which are coextrusion blow moulded and have walls with the following multilayer structure (from inside to outside):</p> <p class="MsoListParagraph" style="text-indent: -18.0pt; mso-list: l1 level3 lfo4;"><!-- [if !supportLists]--><span style="font-family: Symbol; mso-fareast-font-family: Symbol; mso-bidi-font-family: Symbol;"><span style="mso-list: Ignore;">-<span style="font: 7.0pt 'Times New Roman';">        </span></span></span><!--[endif]-->polyamide (PA)//bonding agents//polyethylene (PE); or</p> <p class="MsoListParagraph" style="text-indent: -18.0pt; mso-list: l1 level3 lfo4;"><!-- [if !supportLists]--><span style="font-family: Symbol; mso-fareast-font-family: Symbol; mso-bidi-font-family: Symbol;"><span style="mso-list: Ignore;">-<span style="font: 7.0pt 'Times New Roman';">        </span></span></span><!--[endif]-->ethyl vinyl alcohol (EVOH)//bonding agents//polyethylene (PE).</p> <p><sup><span style="font-size: 9.0pt; font-family: 'Arial',sans-serif; mso-fareast-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'; mso-ansi-language: EN-GB; mso-fareast-language: EN-GB; mso-bidi-language: AR-SA;">1)</span></sup><span style="font-size: 9.0pt; font-family: 'Arial',sans-serif; mso-fareast-font-family: 'Times New Roman'; mso-bidi-font-family: 'Times New Roman'; mso-ansi-language: EN-GB; mso-fareast-language: EN-GB; mso-bidi-language: AR-SA;"> UN Recommendations on the Transport of Dangerous Goods – Model Regulations</span></p>
StatussAptauja
ICS grupa55.020
13.300