上海进口巴西棕榈蜡史东毕斯
石蜡
SP-173P, NF
Paraffin Wax
Paraffin Wax, NF
Strahl & Pitsch offers an extensive range of the finest food-grade Paraffin waxes from domestic and international sources. Paraffin waxes come from the de-waxing of paraffin distillates. Paraffin waxes have relatively large, brittle crystals (Macro crystalline) and generally have little affinity for oil.
INCI: Paraffin
CAS #: 8002-74-2
EINECS #: 232-315-6
Country of origin: USA
Composition: 100%
|
Test |
Method |
Specification |
|
Color |
Visual |
White |
|
Identification IR |
Current Paraffin NF monograph |
Complies |
|
Congealing Point |
Current Paraffin NF monograph |
47 - 65 °C |
|
Acidity |
Current Paraffin NF monograph |
Complies |
|
Alkalinity |
Current Paraffin NF monograph |
Complies |
|
Readily Carbonizable Substances |
Current Paraffin NF monograph |
Complies |
|
Limit of Polycyclic Aromatic Hydrocarbons |
Current Paraffin NF monograph |
Complies |
|
Limit of Sulfur Compounds |
Current Paraffin NF monograph |
Complies |
|
Residual Solvents Class 3 MEK |
Current Paraffin NF monograph |
NMT 0.5% |
|
Residual Solvents Class 2 Toluene |
Current Paraffin NF monograph |
NMT 800 ppm |
STRAHL & PITSCH, INC.微晶蜡Microcrystalline Wax, SP-19,NF.上海进口巴西棕榈蜡史东毕斯
SP-173P, NF
Paraffin Wax
Paraffin Wax, NF
Strahl & Pitsch offers an extensive range of the finest food-grade Paraffin waxes from domestic and international sources. Paraffin waxes come from the de-waxing of paraffin distillates. Paraffin waxes have relatively large, brittle crystals (Macro crystalline) and generally have little affinity for oil.
Details
Strahl & Pitsch offers a full range of Paraffin Waxes with hundreds of applications and uses.
Functions:
-
Macrocrystalline
-
Little affinity for oil
-
Multi-purpose
-
Penetration Modifier
- Viscosity Modifier
- Plasticizer
- Melting Point Modifier
-
Water Repellant
Forms Available:
-
Slabs
-
Pastilles
Compatibility:
Paraffin Wax is compatible with many vegetable and mineral waxes and a variety of natural and synthetic ingredients.
上海临辰医药科技有限公司 代理销售药用蜡：药用巴西棕榈蜡，白蜂蜡，黄蜂蜡，小烛树蜡，微晶蜡，石蜡， 广东代理石蜡史东毕斯美国史东毕斯公司, 白蜂蜡 White Beeswax, SP-424G,NF。
SP-422G
White Beeswax, NF
White Beeswax, NF
SP-422P is one of our flagship white beeswaxes and suitable for food, pharmaceutical, personal care, and nutraceutical industries along with hundreds of applications.
Details
Strahl & Pitsch, LLC is the leading global refiner of Beeswax, producing White and Yellow Grades of Beeswax, certified to the current USP/NF Monograph, Food Chemicals Codex, and other compendium.
Benefits include:
-
High binding strength
-
Pronounced plasticity
-
Excellent emulsifiability
-
Emollient base
-
Gelling agent
-
Viscosity modifier
-
Plasticizer
-
Improves structure, oil retention, and pay-off for stick applications
Forms Available:
-
Granules
-
Slabs
-
Cakes
Compatibility:
Beeswax is compatible with many vegetable and mineral waxes and a variety of natural and synthetic ingredients.
SP-18NF
Microcrystalline Wax
Microcrystalline Wax, NF
Microcrystalline waxes are derived from residium. These waxes have very minute crystals (micro-crystals) and are flexible. They have a greater affinity for oil, which is held tightly in the crystalline lattice and does not migrate to the surface.
Details
Microcrystalline Waxes are produced in a variety of melt points, colors, and penetration values. They will add a sensorial benefit to a formulation while improving oil retention.
Functions:
-
Flexible
-
Oil Retention
- Penetration Modifier
- Viscosity Modifier
- Plasticizer
- Melting Point Modifier
-
Water Repellant
Forms Available:
-
Slabs
-
Pastilles
Compatibility:
Microcrystalline Wax is compatible with many vegetable and mineral waxes and a variety of natural and synthetic ingredients.
上海临辰医药科技有限公司 代理销售药用蜡：药用巴西棕榈蜡，白蜂蜡，黄蜂蜡，小烛树蜡，微晶蜡，石蜡， 美国史东毕斯公司STRAHL & PITSCH, INC. 小烛树蜡Candelilla Wax, SP-75G.
SP-75
Candelilla Wax
Candelilla Wax
Candelilla Wax is obtained from the plant E. Antisyphilitica, indigenous to the Chihuahua Desert of Mexico. Strahl & Pitsch is the world’s largest refiner of Candelilla Wax, with applications in many different industries.
Our Candelilla Wax conforms to the current USP/NF Monograph, the Food Chemicals Codex, and other compendia.
Details
Candelilla is a unique natural wax with properties not exhibited by other waxes. With a natural resin content it provides excellent film forming capabilities, provides flex and gloss to stick formulations and promotes reliable gelling capabilities.
Functions:
-
Gelling Agent
-
Plasticizer
-
Moderate Melting Range
-
Viscosity Modifier
-
Shrinkage Modifier
-
Durable Film
-
Insulator
-
Coatings
- Adhesives
- Polishing Agent
-
Glazing
Forms Available:
-
Crude Lumps
-
Flakes
-
Powders
-
Granules
Compatibility:
Candelilla Wax is compatible with many vegetable and mineral waxes and a variety of natural and synthetic ingredients.
上海临辰医药科技有限公司 美国史东毕斯公司, 巴西棕榈蜡 Carnauba Wax SP-63ORG,NF.。广东供应白蜂蜡史东毕斯
STRAHL & PITSCH, INC. 石蜡Paraffin Wax, SP-173P, NF。上海进口巴西棕榈蜡史东毕斯
一、石蜡的理化特性（一）石蜡是由于高分子碳氢化合物所构成，其结构式为CLH2n+2。含有16～35个碳原子的正烷烃，有少量的异构烷烃和环烷烃。为白色或黄色半透明无水的固体，无臭无味，呈中性反应。对酸和碱不易起反应，不溶于水，微溶于水，微溶于酒精、易溶于**、汽油、苯、煤油、氯仿等，在一般情况下不与氯化剂发生反应。（二）石蜡是石油的蒸镏产物，其溶点为30-70℃，沸点为350-360℃。。当石蜡加热到100℃或更高时，在与氧气充分接触的条件下，容易被空气中的氧气所氧化。医用的高纯度石蜡，其溶点为50-54℃其含油量。我国早已大量的生产高纯度医用石蜡，供医疗工作的需要。(三)石蜡的热容量大(见表)，导热性小(导热系数为)，比热为·度，为良好的带热体。由于其不含水分及其他液体物质，而且气体与水分不能透过，几乎不呈对流现象，因而有很大的蓄热性能。(四)石蜡加热后冷却时，能放出大量的热能(熔解热或凝固热)(见表)，每公斤熔解的石蜡变为固体时，放出的熔解热平均为39卡热量，即是熔解时的热量。熔解石蜡的温度愈高，由液体变为固体时的过程就愈慢，因而也就能较长地保持温热。(五)石蜡具有很大的可塑性，粘稠性和延伸性。随着热能的放散和冷却，石蜡逐渐变硬。上海进口巴西棕榈蜡史东毕斯
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