MFP-CLLAR
MFP-CLLAR is a masterbatch prepared filling 80% calcium carbonate in L-LDPE (plastic).
Features of MFP-CLLAR
- Does not result in the loss of physical properties even when used as bulking agent.
- When used in films, it improves printing properties and adhesive properties.

Example of Applications of MFP-CLLAR
- Can be used as bulking agent.
- Garbage bag (white), plastic shopping bag
- OA floor
- Bleed retardant
- PP band
Basic Physical Properties of MFP-CLLAR

MFP-CLLAR | |||
---|---|---|---|
Specific gravity | Water displacement method | – | 1.92 |
MFR | 190℃-10kg | g/10min | 15 |
Moisture content | Karl Fischer 180℃ | ppm | 240 |
* Figures shown here are indicative values and not guaranteed values.
Precautions while using MFP-CLLAR
- MFP-CLLAR is of hygroscopic nature. Although aluminum inner bag is used in packaging as moisture proof bag, pay adequate attention to humidity of the storage place.
- When bubble formation is seen in the molded articles, there is a possibility of moisture absorption.Use after adequate drying.When moisture exceeds 400 ppm, possibility of bubble formation becomes high.
- If the resin temperature is high, “Eye Mucus” may generate. In this case, reduce the resin temperature and adjust it to suitable level.
Changes in MFP-CLLAR moisture over time
![[Graph] MFP-CLLAR moisture overtime](/en/images/compound/mfp-cllar_graph.gif)
Changes in Properties when MFP-CLLAR is added to TPV
Test items | Test conditions | Other company TPV HS70 | TPV (HS70) CLLAR 90/10 | TPV(HS70) CLLAR 70/30 | Other company TPV HS80 | ||||
---|---|---|---|---|---|---|---|---|---|
Basic Properties | Specific gravity | Water displacement method | – | 0.88 | 0.93 | 1.04 | 0.89 | ||
Hardness | Instant value | – | 70 | 73 | 79 | 87 | |||
Durometer A | After 9 seconds | – | 64 | 68 | 73 | 83 | |||
MFR | 230℃-2.16kg | g/10min | 0.03 | 0.3 | 0.3 | Does not flow | |||
230℃-10.0kg | g/10min | 41 | 54 | 67 | 15 | ||||
Mechanical Properties | 100% modulus | No. 3 dumbbell | MPa | 2.1 | 2.2 | 2.2 | 3.8 | ||
Tensile yield point stress | Stretching speed: | MPa | 4.2 | 5.7 | 5.7 | 6.7 | |||
Elongation after tensile rupture | 200mm/min | % | 390 | 590 | 640 | 410 | |||
Permanent compression set | 70℃-22h | % | 37 | 47 | 49 | 57 | |||
Machining | Garvey die | Edge A(Good)⇔E(Poor) | – | B | B | B | B | ||
Swell A(Small)⇔E(Large) | – | A | A | A | C | ||||
Bubble formation | – | No | No | No | No | ||||
Article | Checked with 0.5 mm sheet | No./g | 0 | 0 | 0 | 0 |
* Figures shown here are indicative values and not guaranteed values.
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- PTFE Compound
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- MFP-CMB45L
- MFP-CLLAR
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