ညာဘက် resin dm400

• DM-400 Water-based Dama Resin

Dama resin is a secretion of a borneol spice plant produced in Southeast Asia. It has a transparent light yellow to amber appearance. After esterification conversion, hydrogen bonds are retained, and special process treatment, it becomes an excellent binder for water-based coatings and printing inks.

• ကုန်ပစ္စည်းအချက်အလက်များ

ဖွဲ့စည်းခြင်း:

Natural resin, polyol modified.

ပုံမှန်ဂုဏ်သတ္တိများ：

ဖြစ်ပေါ်လာခြင်း: wine red transparent liquid

အစိုင်အခဲအကြောင်းအရာ: 54%

Softening point: greater than 160℃

တေးရေး: adjusted according to customer requirements

ph တန်ဖိုး: 7-8

အက်ဆစ်တန်ဖိုး: 190

Molecular weight: 500

Compatibility: soluble in water, ethanol, isopropanol, ethyl acetate, PM and other organic solvents.

ပုံနှိပ်စာ: DM400

*.ဤအချက်အလက်စာရွက်တွင်ဖော်ပြထားသောတန်ဖိုးများသည်ပုံမှန်ဂုဏ်သတ္တိများကိုဖော်ပြပြီးသတ်မှတ်ချက်များကန့်သတ်ချက်များမဖော်ပြထားပါ.

• လျှောက်လွှာများ

အထူးအင်္ဂါရပ်များနှင့်အကျိုးကျေးဇူးများ：

Natural resin, polyol modified, low molecular weight, can achieve some requirements that cannot be achieved by monomer synthetic resin. After adding, it can increase the peeling force of ink, increase the cohesion of ink and the open time of ink, and solve the color difference problem of long-term printing of ink. It can be ground with color powder alone and then mixed with ink. It can be dispersed and ground with alcohol, ရေ, pigment, dispersant and mixed solvent. Damar resin contains two hydrogen bond acceptors and four hydrogen bond donors. It has good adhesion on non-absorbent substrates.

• အကြံပြုအသုံးပြုမှု

Used in plastic inks, composite inks, and surface printing inks such as BOPP, PP, and PE to increase adhesion, fluidity, brightness, and drying speed, increase the re-dissolution performance of printed resins, and improve the miscibility and stability of resin emulsions. In particular, it has a certain firmness when used on untreated plastic films.

• ထို့အပြင်ပမာဏ

According to the formula amount: 5%-10%

*. အထက်ပါအချက်အလက်များသည်ပုံသေနည်းတွင်သောက်သုံးသောအချိုးအစားဖြစ်သည်. အကောင်းဆုံးသောက်သုံးသောသောက်သုံးသောစမ်းသပ်မှုများကတဆင့်ဆုံးဖြတ်ရန်လိုအပ်သည်.

• အသုံးပြုရန်ညွှန်ကြားချက်များ

DM400 is used as an auxiliary resin. Adding 5-10% to enhance adhesion can solve the following problems: good water resistance, high adhesion, high gloss, စသည်တို့ကို. It will not fade when scalded with 100-degree boiling water, and it will not fade when pulled with 3M tape.

Recommended formula (total formula %)

1、Reference formula of water-based plastic gravure printing ink:

Dama resin: 10%

HR820/resin: 20%

Clariant 3620 wax powder: 1%

HD40v wetting agent: 1%

HH2595X dispersant: 2%

Color powder (organic): 12%

Anhydrous ethanol: 21%

Total: 65%

2、Mix and disperse evenly and grind to a fineness of 2 to 3 microns;

3、Mix and disperse evenly with 35% HR830 emulsion, and add 0.2 to 0.3% DC51 slip agent

Complete the above operation formula to achieve the ideal adhesion state.