Redispersible Powder
LIWEI CHEMICAL CO. LTD
|
Item |
Specifications |
|
Apperance |
White or yellowish powder |
|
PH |
5.0~9.0 |
|
Bulk Density，g/L |
300~600 |
|
Solid Content，% |
≥98.0 |
|
Burning residue，% |
≤13 |
|
Mean particle size D50，μm |
≤100 |
|
Drawing length，Mpa |
≥6.0 |
|
Elongation at break,% |
≥200 |
| Packing | In 25KG triple paper plastic composite bag or as per customer’s requirement. |
|---|---|
| Storage | Store under 30℃ and moisture-proof environment. |
| Shipping | Not regulated as dangerous goods. |
| Liwei PVA is one of the top 10 PVA factories and the top 100 strongest enterprises in anhui province.In 2010,Liwei PVA is evaluated as advanced and high technical company. We mainly deals in polyvinyl alcohol,PVA,PVA fiber and raw materials for producing PVA like vinyl acetate,calcium carbide. |
| For samples, pricing, or more information, please call us at 0086-25-52397803 or mail to info@china-pva.net or fill out the following form. We will respond to you as soon as possible. |
Tel: 0086-25-52397803
E-mail: info@china-pva.net
| Health Hazards | FIRST AID | |
| Inhalation | According to the material form, it is not the normal way of contacting. | Move victim into fresh air. If breathing is difficult, give oxygen and consult a physician immediately. |
| Skin | No harm in general situation. | No harm in general situation. First aid is not needed. |
| Eyes | This product may cause temporary discomfort following direct contact with the eye. | Rinse thoroughly with plenty of water for at least 15 minutes and consult a physician if feel uncomfortable. |
| Ingestion | Accidental ingestion of the product may be harmful to the health of the individual. | Never give anything by mouth to an unconscious person. Call a physician immediately. |
Stability and Reactivity
| Reactivity | Contact with incompatible substances can cause decomposition or other chemical reactions. |
|---|---|
| Chemical stability | Stable under proper operation and storage conditions. |
| Possibility of hazardous reactions | Under normal conditions of storage and use, hazardous reactions will not occur. |
| Conditions to avoid | Incompatible materials, heat, flame and spark. |
| Incompatible materials | Avoid contact with oxidants, acids, alkalis. |
| Hazardous decomposition products | Under normal conditions of storage and use, hazardous decomposition products should not be produced. |
| Safety Phrases | None | ||
|---|---|---|---|
| RIDADR | None | ||
| WGK Germany | None | ||
| Packaging Group | None | ||
| Hazard Class | None | ||
| SYMPTOMS | PREVENTION | FIRST AID | |
| Inhalation | None | None | None |
| Skin | None | None | None |
| Eyes | None | None | None |
| Ingestion | None | None | None |
Redispersible latex powder is an essential and
important functional additive for "green environmental protection, building energy
saving, advanced multi-purpose" powder building materials - dry mixed mortar, which can
improve the performance of mortar, improve the strength of mortar, and improve the bonding
strength of mortar and various substrates. Improve the flexibility and deformability of
mortar, compressive strength, flexural strength, wear resistance, toughness, adhesion and
water retention ability, constructability. In addition, the hydrophobic glue powder can make
the mortar have good water resistance.
Redispersible Latex Powder is mainly used in: internal and external wall putty powder, tile binder, tile joint agent, dry powder interface agent, external wall insulation mortar, self-leveling mortar, repair mortar, decorative mortar, waterproof mortar and other dry mix mortar.
Redispersible latex powder is a kind of powder binder made by spray drying of special emulsion (high molecular polymer). The powder can be quickly dispersed to form an emulsion after contact with water, and has the same properties as the initial emulsion, that is, a film can be formed after the evaporation of water, which has high flexibility, high weather resistance and high adhesion to various substrates.