Technical Data Sheet

Kristalex? 5140SD Hydrocarbon Resin

Applications

Adhesives/sealants-b&c

Automotive

General assembly hotmelts Labels non food contact Packaging tape

Rubber modification

Tape non food contact

Key Attributes 

Excellent thermal stability

High softening point

Low odor

Low organic volatile content

Made from purified aromatic monomers Suitable for use in food contact applications Water-white initial color

Product Description

Kristalex? 5140SD hydrocarbon resin is a high softening point, low molecular weight resin with low organic

volatile content and low odor, produced by copolymerization of pure aromatic monomers. It is designed primarily for use as a modifier resin in high performance adhesives and coating compositions. In these applications, its

water clear color, heat stability, and resistance to oxidation and discoloration are the advantages. In EVA-based hot melt adhesives, Kristalex? 5140SD is compatible with EVA grades with up to 18% vinyl acetate and is useful in formulating low-color adhesives with improved high temperature resistance. In styrenic block copolymer based adhesives, Kristalex? 5140SD preferentially associates with the styrenic endblocks, producing higher cohesion at temperatures up to 70°C without affecting tack and adhesion properties.

Kristalex? 5140SD complies with many FDA regulations for applications involving food contact. Users of this product should determine its compliance for their specific application prior to use.

Typical Properties

Compatibility and Solubility

Very light color, high softening point, excellent resistance to thermal and oxidative degradation. Compatible in useful proportions with chlorinated paraffins, polystyrene, rosin and modified rosins, rosin ester, SBR, and styrene-based block copolymers. Soluble in aromatic and chlorinated hydrocarbons, esters, and ketones. Insoluble in alcohols and glycols. Limited solubility in nitroparaffins. For low or zero VOC systems, Kristalex? 5140SD is

soluble in the VOC exempt solvents t-butyl acetate and perchlorobenzenetetrafluoride (PCBTF) and will tolerate some acetone and/or methyl acetate as a diluent in solvent systems based on TBA and/or PCBTF. VOC exemptions and environmental regulations vary regionally and compliance with local standards should be verified before any claims about VOC content are made.

Packaging

Pastilles in multi-wall paper bags (50 lbs, 22. 7 kg net wt).

Storage

Due to the thermoplastic behavior, pastillated and flaked resins may fuse, block or lump. This can be accelerated under any of the following conditions: 1) above ambient temperature, 2) prolonged storage, 3) pressure, e.g., stacking pallets, or a combination of these conditions. This is particularly applicable for low softening point resin grades.

In order to maintain the flake or pastille shape, we therefore recommend storing the material in a temperature-controlled area, be careful with stacking material or applying pressure and preventing prolonged storage.

It should be noted that lumping does not have a negative impact on the product specifications. Due to the nature of the product, claims regarding lumping cannot be accepted.

Resins are prone to gradual oxidation, some more so than others. This could result in darkening and/or it could have an adverse effect on the solubility of the resin in organic solvents or on its compatibility with polymers. Accordingly, it is recommended that strict control of inventory be observed at all times, taking care that the oldest material is used first.

無(wú)錫市鎰遠(yuǎn)新材料科技有限公司專業(yè)供應(yīng)美國(guó)伊斯曼公司（EASTMAN）進(jìn)口純單體樹(shù)脂，碳?xì)錁?shù)脂，增粘樹(shù)脂、烴樹(shù)脂、防濕滑樹(shù)脂。品種齊全，無(wú)錫現(xiàn)貨，用途廣泛，適用于塑料，橡膠，膠粘劑的改性與增粘，具有非常好的色度（水白色）和穩(wěn)定性，可加強(qiáng)耐熱性和強(qiáng)度等多種性能。

生產(chǎn)商：美國(guó)伊斯曼公司EASTMAN

公司：無(wú)錫市鎰遠(yuǎn)新材料科技有限公司

聯(lián)系方式：13951578110

牌號(hào)有：

1）Kristalex  5140（LV、SD）

2）Kristalex  1120

3）Kristalex  3115

4）Kristalex  3100

5）Kristalex  3085

6) Kristalex  F 115

7) Kristalex  F 100

8) Kristalex  F 85

9）Piccotex  LC

10）Piccotex  100

11）Piccotex  120

12）Piccolastic   D125

13）ENDEX 155

14）ENDEX 160

15）Plastolyn 240

16）Plastolyn 290

17）Piccolastic A75

18）Kristalex  3105

19) Impera1504

應(yīng)用：1.膠黏劑產(chǎn)品：比如是各種SBS，SIS，SEBS，EVA，聚氨酯、氯丁膠粘劑、包裝膠、毛紡布粘合等類型的膠粘劑的增粘劑、增強(qiáng)劑和改性劑。

2.油墨、涂料行業(yè)：提高柔韌性，拉伸力、粘結(jié)強(qiáng)度，耐油墨溶劑改進(jìn)時(shí)間和凝結(jié)時(shí)間。

3.橡塑改性，提高加工表面和產(chǎn)品物性。

4.彈性體（TPE、TPR）包膠改性等。