CN105713368A - White carbon black with high yellowing resistance - Google Patents
White carbon black with high yellowing resistance Download PDFInfo
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- CN105713368A CN105713368A CN201410722492.5A CN201410722492A CN105713368A CN 105713368 A CN105713368 A CN 105713368A CN 201410722492 A CN201410722492 A CN 201410722492A CN 105713368 A CN105713368 A CN 105713368A
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- white carbon
- yellowing resistance
- high yellowing
- carbon black
- parts
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Abstract
The invention provides a white carbon black with high yellowing resistance. According to the invention, the white carbon black with high yellowing resistance comprises polyethylene glycol and starch and is characterized by further comprising 1 to 5 parts of polyethylene, 4 to 10 parts of sodium tripolyphosphate, 1 to 5 parts of a silane coupling agent and 5 to 10 parts of dibutyl phthalate. Compared with the prior art, the invention has the beneficial effect that the white carbon black is allowed to have high yellowing resistance through addition of polyethylene, sodium tripolyphosphate, the silane coupling agent and dibutyl phthalate.
Description
Technical field
The present invention relates to white carbon field, particularly relate to the white carbon of a kind of high yellowing resistance.
Background technology
High yellowing resistance is the important indicator weighing white carbon quality, but the high yellowing resistance of existing white carbon is general, it is impossible to meets the demand that client is increasingly higher, performance and quality and also needs to strengthen.
Summary of the invention
To be solved technical problem is that the defect overcoming prior art to exist, it is provided that the white carbon of a kind of high yellowing resistance.
The adopted technical solution is that the white carbon of a kind of high yellowing resistance, including Polyethylene Glycol and starch, it is characterised in that: it is also added into polyethylene 1-5 part, sodium tripolyphosphate 4-10 part, silane coupler 1-5 part, dibutyl phthalate 5-10 part.
Compared with prior art, the had the beneficial effect that present invention of the present invention passes through to add polyethylene, sodium tripolyphosphate, silane coupler, dibutyl phthalate so that the advantage that this invention has good high yellowing resistance.
Detailed description of the invention
Detailed content of the present invention is illustrated in conjunction with the embodiments:
Embodiment 1: the white carbon of a kind of high yellowing resistance, including Polyethylene Glycol and starch, it is characterised in that: it is also added into polyethylene 5 parts, sodium tripolyphosphate 10 parts, silane coupler 1 part, dibutyl phthalate 10 parts.
Embodiment 2: the white carbon of a kind of high yellowing resistance, including Polyethylene Glycol and starch, it is characterised in that: it is also added into polyethylene 1 part, sodium tripolyphosphate 4 parts, silane coupler 5 parts, dibutyl phthalate 5 parts.
Claims (2)
1. a white carbon for high yellowing resistance, including Polyethylene Glycol and starch, it is characterised in that: it is also added into polyethylene 1-5 part, sodium tripolyphosphate 4-10 part, silane coupler 1-5 part, dibutyl phthalate 5-10 part.
2. the white carbon of a kind of high yellowing resistance according to claim 1, is characterized in that: wherein dibutyl phthalate 5-8 part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410722492.5A CN105713368A (en) | 2014-12-04 | 2014-12-04 | White carbon black with high yellowing resistance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410722492.5A CN105713368A (en) | 2014-12-04 | 2014-12-04 | White carbon black with high yellowing resistance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105713368A true CN105713368A (en) | 2016-06-29 |
Family
ID=56146649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410722492.5A Pending CN105713368A (en) | 2014-12-04 | 2014-12-04 | White carbon black with high yellowing resistance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105713368A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108928826A (en) * | 2018-06-26 | 2018-12-04 | 确成硅化学股份有限公司 | A kind of production method of yellowing-resistant white carbon black |
-
2014
- 2014-12-04 CN CN201410722492.5A patent/CN105713368A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108928826A (en) * | 2018-06-26 | 2018-12-04 | 确成硅化学股份有限公司 | A kind of production method of yellowing-resistant white carbon black |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160629 |