Study on Preparation and Properties of Konjac Completely Degradable Plastic Film (Part Two)

2.3 The effect of formaldehyde dosage on the properties of the film


Table 3 Effect of formaldehyde dosage on film properties


V (formaldehyde)/mL

Tensile strength /MPa

Elongation at break /%

Light transmittance /%

0

265

81.4

75.5

1

275

85.4

77.0

2

280


Next: Chinese Paper Industry Circular Economy Forum will be held in October in Beijing Previous: 2005 January-May Yunnan packaging equipment manufacturing statistics
[News Search] [Add to Favorites] [Tell a friend] [Print this article] [Close window]
Similar information
Total 0 [View All] Related Reviews

$(function(){ $("#article img").attr("style","display: block;margin: 0 auto;"); })
Recommended Photo
Recommended information
Click ranking
Shuangyashan pesticide packaging waste recycling new model
.reveal-modal-bg { position: fixed; height: 100%; width: 100%; background: #000; background: rgba(0,0,0,.8); z-index: 100; display: none; Top: 0; left: 0; } .reveal-modal { visibility: hidden; top: 200px; left: 50%; margin-left: -300px; width: 600px; background: #eee url(modal-gloss.png) No-repeat -200px -80px; position: absolute; z-index: 101; padding: 20px; -moz-border-radius: 5px; -webkit-border-radius: 5px; border-radius: 5px; -moz-box -shadow: 0 0 10px rgba(0,0,0,.4); -webkit-box-shadow: 0 0 10px rgba(0,0,0,.4); -box-shadow: 0 0 10px rgba( 0,0,0,.4); } .reveal-modal.small { width: 200px; margin-left: -140px;} .reveal-modal.medium { width: 400px; margin-left: -240px;} . Reveal-modal.large { width: 600px; margin-left: -340px;} .reveal-modal.xlarge { width: 800px; margin-left: -440px;} .reveal-modal .close-reveal-modal { font- Size: 22px; line-height: .5; position: absolute; top: 8px; right: 11px; color: #aaa; text-shadow: 0 -1px 1px rbga(0,0,0,.6); font- Weight: bold; cursor: pointer; } .reveal-modal h1{color: #0c6ab2; font-size: 20px;font-weight: 600;} .reveal-modal p{margin: 10px 0;line-height: 22px;}
China Packaging Network Copyright and Disclaimer:

1. All texts, pictures, audio and video presentations of “Source: China Packaging Network” are marked on this website, and the copyright is exclusively owned by “China Packaging Network”. If you need to reprint, please indicate the source. Any media, website, or individual must indicate "source: China Packaging Network" when reprinting. Violators of this site will be held accountable according to law.

2. The manuscript reproduced and noted by other sources is intended to convey more information for readers and does not imply endorsement of its views or the authenticity of its contents. When other media, websites, or individuals re-publish from this site, they must retain the source of the manuscript noted in this site, and must not arbitrarily tamper with the origin of the manuscript and take legal responsibility.

3. If the reprinted version of this website involves copyright issues, please contact China Packaging Network immediately or by email.

Contact information

×
Home | About Us | Website Charter | Website System | The First Group of Key E-commerce Platforms | Selection of Featured One-page | Certificates | World Packaging Organization | Recruitment | Contact | Legal Statement | Site Map China Industry E-commerce TOP100 | Top 100 Business Websites | Top 10 E-Commerce Third-Party Platforms in Zhejiang | Legal Advisers China Packaging Network Bidding Promotion|Advertising Services|Advertising Centers|Customer Service Centers|Points to Exchange Rewards|Website Message|RSS Subscription China Packaging Network 2017 National Public Service Demonstration Platform for SMEs
Var destoon_userid = 0; var destoon_username = ''; var destoon_message = 0; var destoon_chat = 0; var destoon_cart = substr_count(get_cookie('cart'), ','); var destoon_member = ''; var oauth_site = ''; Var oauth_user = ''; destoon_member += (oauth_user && oauth_site) ? ' Welcome, '+oauth_user+' | Bind account | Logout Login' : 'Welcome to your visit| Please login| Wechat login| Free registration| Forgot your password?'; $('#destoon_member').html(destoon_member); $(' #destoon_cart').html(destoon_cart ? ' '+destoon_cart+'' : 0); $(function(){$("img").lazyload();});/*$('#back2top').click (function() { $("html, body").animate({scrollTop:0}, 200); });*/ function scrollx(p) { var d = document, dd = d.documentElement, db = d .body, w = window, o = d.getElementById(p.id), ie6 = /msie 6/i.test(navigator.userAgent), style, timer; if (o) { cssPub = ";position:"+ (pf&&!ie6?'fixed':'absolute')+";"+(pt!=undefined?'top:'+p.t+'px;':'bottom:0;'); if (pr != Undefined && pl == undefined) { o.style.cssText += cssPub + ('right:'+p.r+'px;'); } else { o.style.cssText += cssPub + ('margin-left: '+p.l+'px;'); } if(pf&&ie6){ cssTop = ';top:expression(documentElement.scrollTop +'+(pt==undefined?dd.clientHeight-o.offsetHeight:pt)+'+ "px" );'; cssRight = ';right:expression(documentElement.scrollright + '+(p r==undefined?dd.clientWidth-o.offsetWidth:pr)+' + "px")'; if (pr != undefined && pl == undefined) { o.style.cssText += cssRight + cssTop; } else {o.style.cssText += cssTop; } dd.style.cssText +=';background-image: url(about:blank);background-attachment:fixed;'; }else{ if(!pf){ w. Onresize = w.onscroll = function() { clearInterval(timer); timer = setInterval(function(){ // double select dd.scrollTop is 0 in order to fix xhtml resolution in chrome var st = (dd.scrollTop||db. scrollTop),c; c = st - o.offsetTop + (pt!=undefined?pt:(w.innerHeight||dd.clientHeight)-o.offsetHeight); if(c!=0){ o.style.top = o.offsetTop + Math.ceil(Math.abs(c)/10)*(c